US20130296984A1 - Automated Therapy System and Method - Google Patents
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- US20130296984A1 US20130296984A1 US13/937,102 US201313937102A US2013296984A1 US 20130296984 A1 US20130296984 A1 US 20130296984A1 US 201313937102 A US201313937102 A US 201313937102A US 2013296984 A1 US2013296984 A1 US 2013296984A1
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Definitions
- Fluids and other substances are infused into patients for a variety of reasons.
- fluids may be given to a patient intravenously to hydrate the patient or to control overall blood volume.
- Mantle US 2006/0161107 describes a system that extracts fluid from a body cavity, processes the fluid and then recirculates fluid back into the cavity. Mantle does not describe infusion of a fluid into a patient without extraction of the fluid from the patient, however. In addition, the parameters on which the Mantle system is controlled are limited.
- One aspect of the invention provides an automated therapy system having an infusion catheter; a sensor adapted to sense a patient parameter; and a controller communicating with the sensor and programmed to control flow output from the infusion catheter into a patient based on the patient parameter without removing fluid from the patient.
- the sensor may be incorporated into the catheter, and in other embodiments, the sensor may be separate from the catheter.
- the sensor may be, e.g., an ECG sensor; an EEG sensor; a pulse oximetry sensor; a blood pressure sensor; a cardiac output sensor; a thermodilution cardiac output sensor; a cardiac stroke volume sensor; a heart rate sensor; a blood flow sensor; a pH sensor; a blood pO 2 sensor; an intracranial pressure sensor; and/or a solute sensor.
- the catheter may be a peripheral venous catheter; a central venous catheter; an arterial catheter; or a peritoneal catheter (possibly incorporating an intraperitoneal pressure sensor).
- Another aspect of the invention provides a method of controlling infusion of a fluid to a patient.
- the method includes the following steps: monitoring a patient parameter with a sensor to generate a sensor signal; providing the sensor signal to a controller; and adjusting fluid flow to the patient based on the sensor signal without removing fluid from the patient.
- the method includes the step of monitoring cardiac output with the sensor and, possibly, adjusting fluid flow to the patient based on cardiac output monitored by the sensor.
- the patient parameter includes an electrocardiogram; an electroencephalogram; blood oxygen saturation; blood pressure; cardiac output; cardiac stroke volume; heart rate; blood flow; total circulating blood volume; whole body oxygen consumption; pH; blood pO 2 ; osmolarity; peritoneal cavity compliance; intrathoracic pressure; bladder pressure; and/or rectal pressure.
- the adjusting step includes the step of adjusting fluid flow to achieve or maintain patient euvolumia; adjusting flow of a therapeutic agent (such as a chilled medium) to the patient; adjusting fluid flow to the patient through a peripheral venous catheter; adjusting fluid flow to the patient through a central venous catheter; adjusting fluid flow to the patient through an arterial catheter; and/or adjusting fluid flow to the patient's peritoneal cavity.
- a therapeutic agent such as a chilled medium
- Yet another aspect of the invention provides a method of treating hypotension in a patient.
- the method includes the following steps: monitoring a patient parameter (such as blood pressure or cardiac output) with a sensor to generate a sensor signal; providing the sensor signal to a controller; and adjusting fluid flow to the patient based on the sensor signal without removing fluid from the patient.
- a patient parameter such as blood pressure or cardiac output
- Still another aspect of the invention provides a method of treating sepsis in a patient.
- the method includes the following steps: monitoring a patient parameter (such as blood pressure, central venous pressure, or cardiac output) with a sensor to generate a sensor signal; providing the sensor signal to a controller; and adjusting fluid flow to the patient based on the sensor signal without removing fluid from the patient.
- a patient parameter such as blood pressure, central venous pressure, or cardiac output
- Yet another aspect of the invention provides a method of inducing and reversing therapeutic hypothermia in a patient.
- the method includes the steps of: monitoring intracranial pressure to generate a sensor signal; providing the sensor signal to a controller; and adjusting rate of hypothermia induction or rewarming based on intracranial pressure (such as by adjusting fluid flow to the patient), or depth of hypothermia, based on the sensor signal.
- irrigation and/or lavage of bodily tissues, cavities or spaces may be optimized using a sensor or sensors to report electrical, chemical, acoustic, mechanical properties, pressure, temperature, pH or other parameters surrounding the access device in order to automate and optimize the irrigation/lavage.
- Embodiments of the invention include a peritoneal catheter containing one or more sensors which may detect changes in electrocardiograph monitoring, electroencephalograph monitoring, pulse oximetry (either internally or peripherally), peritoneal cavity compliance, intrathoracic pressure, intraperitoneal pressure, intraperitoneal pressure waveforms, bladder pressure, rectal pressure, cardiac output, cardiac stroke volume, cardiac rate, blood flow (e.g., in superior mesenteric, celiac, renal or other arteries), pressure in veins (particularly the inferior vena cava or those that empty into the inferior vena cava, e.g., femoral vein), pressure in arteries (particularly those distal to the aorta, e.g., the femoral artery), total circulating blood volume, blood oxygenation (e.g., in rectal mucosa, peripheral fingers and toes, etc.), whole body oxygen consumption, pH and/or arterial pO 2 (or any other parameter that shows a measurable change with increased peritoneal pressure
- Embodiments of the invention include an intravascular catheter containing one or more sensors which may detect changes in electrocardiograph monitoring, electroencephalograph monitoring, pulse oximetry (either internally or peripherally), partial pressure of oxygen or CO 2 , pH, temperature, blood pressure, central venous pressure, cardiac output, cardiac stroke volume, cardiac rate, blood flow (e.g., in superior mesenteric, celiac, renal or other arteries), total circulating blood volume, pressure in veins (particularly those that empty into the inferior vena cava, e.g., femoral vein), pressure in arteries (particularly those distal to the aorta, e.g., the femoral artery), blood oxygenation (e.g., in rectal mucosa, peripheral fingers and toes, etc.), whole body oxygen consumption, pH and/or arterial pO 2 (or any other parameter that shows a measurable change with intravascular volume overload) to ensure safety of manual or automated intravascular infusion.
- the invention also includes methods of using such devices.
- inventions include control of the rate of infusion to minimize negative effects observed by the sensors.
- the invention may be used to induce and/or maintain hypothermia or hyperthermia; maximize hydration and/or intravascular volume in a patient receiving intravenous fluids (such as, e.g., post-operative patients, post-hemorrhage patients, septic patients or other intensive care patients).
- FIG. 1 shows an automated infusion system in which infusion is controlled based on patient parameters sensed by multiple sensors.
- FIG. 2 shows an automated infusion system in which a sensor controlling infusion is separate from the infusion catheter.
- FIG. 3 shows an automated infusion system in which sensing and infusion are performed with the same catheter.
- FIGS. 1-3 show embodiments of the invention wherein intravenous fluid delivery may be automated, or manually adjusted, based on feedback from one or more sensors.
- the infusion catheter may have a sensor to aid in insertion, but this is not necessary for this invention.
- FIG. 1 shows an infusion system with an infusion controller 10 operably connected to an intravenous infusion catheter 12 via an infusion line 14 .
- Infusion catheter 12 also has a sensor (not shown) attached to or associated with it to monitor a patient parameter. The sensor also communicates with controller 10 either through line 14 or via some other communication channel.
- Suitable patient parameters include electrocardiograph monitoring, electroencephalograph monitoring, pulse oximetry (either internally or peripherally), blood pressure, central venous pressure, cardiac output, cardiac stroke volume, cardiac rate, blood flow (e.g., in superior mesenteric, celiac, renal or other arteries), total circulating blood volume, pressure in veins (particularly those that empty into the inferior vena cava, e.g., femoral vein), pressure in arteries (particularly those distal to the aorta, e.g., the femoral artery), blood oxygenation (e.g., in rectal mucosa, peripheral fingers and toes, etc.), whole body oxygen consumption, pH, arterial pO 2 , or any other parameter that shows a measurable change with intravascular volume overload.
- additional catheters here envisioned as a peripherally inserted central catheter (PICC) 16 and/or a peritoneal catheter 18 , or additional sensors on infusion catheter 12 may be used to monitor these or other parameters, and to optimize the infusion rate and achieve euvolemia without fluid overload or dehydration.
- Flow of fluid and/or a fluid/solid mixture (e.g., an ice slurry) to catheters 16 and/or 18 is controlled by controller 10 through lines 14 , 15 and/or 17 , respectively.
- the information from the sensors may then be transmitted to central controller 10 , which integrates all of this information to determine the flow of intravenous fluid through catheter 12 and/or catheter 16 and flow of peritoneal fluid through catheter 18 .
- This information may be used to achieve or maintain euvolemia (e.g., in sepsis, hemorrhagic shock, etc.) or to maximize infusion for delivery of a therapeutic agent, e.g., chilled fluid and/or solids to achieve hypothermia.
- catheters 16 and 18 may be used with sensors to obtain patent information, and fluid may be infused into the patient solely through catheter 16 or catheter 18 .
- the depth of hypothermia and/or rate of hypothermia induction or rewarming may be tailored based on intracranial pressure sensor(s) (not shown) communicating with controller 10 via communication line 35 .
- This system and method may be used with any method of inducing hypothermia (e.g., cooling blankets, intravascular catheters, intravenous fluid infusion, peritoneal lavage, etc.) so long as the change in temperature, particularly rewarming, is controlled at least in part by an intracranial pressure sensor.
- hypothermia e.g., cooling blankets, intravascular catheters, intravenous fluid infusion, peritoneal lavage, etc.
- the sensor or sensors may also be separate from the infusion line so long as the information from this sensor or sensors is transferred to the control unit in order to optimize fluid flow.
- the patient parameter sensor may be associated with PICC 24 and communicate with controller via line 26 , and infusion to the patient may be via line 22 and infusion catheter 20 , as controlled by controller 10 .
- sensing and infusion may be performed through a single catheter, such as PICC 30 , and controlled by controller 10 through lines 32 and 34 , as shown in FIG. 3 .
- the infusion and monitoring device of the current invention may incorporate an access sensor, such as that described in a commonly owned patent application, U.S. patent application Ser. No. 12/098,355, filed Apr. 4, 2008, titled “Device And Method For Safe Access To A Body Cavity”.
- a peripheral venous, central venous or arterial catheter that is capable of maintaining hydration without causing fluid overload.
- the catheter may incorporate a sensor that may detect central venous pressure, total circulating blood volume, peripheral venous pressure, cardiac output or osmolarity, and/or solute concentrations (e.g., chloride, sodium, etc.) in order to prevent fluid overload.
- the sensor may also be external to the catheter, so long as the output of said sensor is capable of controlling fluid flow through the catheter.
- fluid flow is controlled by the output of the sensor, which is integrated by a fluid flow control unit which alters the rate of fluid flow based on this output.
- This embodiment may allow the user to bolus large volumes of fluids or solids into the vascular space in order to rehydrate, induce hypothermia or reverse hypothermia, or deliver a therapeutic agent or maintain blood pressure in sepsis.
- this technology may provide a fully automated mechanism to optimize fluid flow into the vessel without fluid overloading the patient. Without this automated fluid delivery coupled to hemodynamic parameter monitoring, the patient is in danger of dehydration or fluid overload from infusion of fluid into any body cavity.
- This technology may also be applied to liquid or solid infusion into any body cavity or space in so long as the fluid flow is automated based on feedback from sensors within the body (possibly incorporated into the catheter itself) in order to optimize the volume of infusion.
- This device and method of automating fluid flow based on hemodynamic sensor-based feedback may also be used to generate intravenous hypothermia.
- IV hypothermia induction is limited due to concerns of fluid overload.
- the hemodynamic parameters of the patient can be measured and fluid flow directly or indirectly controlled based on the output of these measurements, the volume of fluid can be maximized while ensuring hemodynamic instability.
- the sensor may be incorporated within the catheter, and fluid flow into the vasculature may be tailored based on central venous pressure, total circulating blood volume, peripheral venous pressure, cardiac output or osmolarity, and/or solute concentrations (e.g., chloride, sodium, etc.) in order to prevent fluid overload.
- the fluid infusion catheter also may function as a thermodilution cardiac output sensor such that the same fluid that is used to generate hypothermia may also be used to detect cardiac output. This information may then be relayed, either directly or indirectly, back to the fluid infusion controller to increase, decrease or even halt fluid flow based on these parameters. For example, if cardiac output is low and venous pressure or total circulating volume is low, the patient has a low circulating volume and large volumes of fluid may be safely delivered. If the cardiac output is normal, fluid may also be safely delivered, but the cardiac output must be monitored to ensure that it does not begin to decrease (an indication of fluid overload). Blood flow, as detected by, for instance, thermodilution may be determined in a peripheral vessel as well.
- This same system may be used to infuse normal fluids or hypothermic fluids to sepsis patients or patients requiring intensive maintenance of their hemodynamic status. Sepsis patients that are aggressively monitored do much better than those that are not. Aggressive monitoring is very nurse-intensive, however.
- a system that provides automated optimal fluid infusion based on sensed parameters to ensure that fluid overload does not occur and that fluid infusion is not insufficient would be an improvement over current methods of treating sepsis patients.
- the devices and methods for automated sensor-based input to control fluid flow to a patient may be applicable to a wide range of conditions and should not be limited to the narrow scope of the conditions requiring fluid infusion described here.
- the logic controller of the present invention may provide improved safety by monitoring for any of the deleterious changes expected with excess fluid flow, e.g., into the peritoneal cavity or vascular space.
- monitored parameters that may signal a warning or automatically result in an adjustment to rate of fluid infusion/extraction and/or fluid temperature include: electrocardiograph monitoring, electroencephalograph monitoring, pulse oximetry (either internally or peripherally), peritoneal cavity compliance, intrathoracic pressure, intraperitoneal pressure, intraperitoneal pressure waveforms, bladder pressure, rectal pressure, cardiac output, cardiac stroke volume, cardiac rate, total circulating blood volume, blood flow (e.g., in superior mesenteric, celiac, renal or other arteries), pressure in veins (particularly those that empty into the IVC, e.g., femoral vein), pressure in arteries (particularly those distal to the aorta, e.g., the femoral artery), blood oxygenation (e.g., in rectal mucosa, peripheral fingers and to
Abstract
Description
- This application is a continuation of U.S. application Ser. No. 13/354,210, filed Jan. 19, 2012, now U.S. Pat. No. 8,480,648; which application is a continuation of U.S. application Ser. No. 12/098,365, filed Apr. 4, 2008, now U.S. Pat. No. 8,100,880; which application claims the benefit of U.S. Provisional Patent Application No. 60/921,974, filed Apr. 5, 2007 to Burnett, entitled “Safety Access Device, Fluid Output Monitor & Peritoneal Organ Preservation”, all disclosures of which are incorporated by reference herein in their entirety.
- All publications and patent applications mentioned in this specification are herein incorporated by reference to the same extent as if each individual publication or patent application was specifically and individually indicated to be incorporated by reference.
- Fluids and other substances are infused into patients for a variety of reasons. For example, fluids may be given to a patient intravenously to hydrate the patient or to control overall blood volume.
- It is often important to control infusion of fluid into patients in order to optimize the therapy being provided. Monitoring of patient parameters can consume precious health care time and resources, however. Fluid infusion into patients is therefore not always optimized.
- Mantle US 2006/0161107 describes a system that extracts fluid from a body cavity, processes the fluid and then recirculates fluid back into the cavity. Mantle does not describe infusion of a fluid into a patient without extraction of the fluid from the patient, however. In addition, the parameters on which the Mantle system is controlled are limited.
- One aspect of the invention provides an automated therapy system having an infusion catheter; a sensor adapted to sense a patient parameter; and a controller communicating with the sensor and programmed to control flow output from the infusion catheter into a patient based on the patient parameter without removing fluid from the patient. In some embodiments, the sensor may be incorporated into the catheter, and in other embodiments, the sensor may be separate from the catheter. The sensor may be, e.g., an ECG sensor; an EEG sensor; a pulse oximetry sensor; a blood pressure sensor; a cardiac output sensor; a thermodilution cardiac output sensor; a cardiac stroke volume sensor; a heart rate sensor; a blood flow sensor; a pH sensor; a blood pO2 sensor; an intracranial pressure sensor; and/or a solute sensor.
- In embodiments of the invention, the catheter may be a peripheral venous catheter; a central venous catheter; an arterial catheter; or a peritoneal catheter (possibly incorporating an intraperitoneal pressure sensor).
- Another aspect of the invention provides a method of controlling infusion of a fluid to a patient. The method includes the following steps: monitoring a patient parameter with a sensor to generate a sensor signal; providing the sensor signal to a controller; and adjusting fluid flow to the patient based on the sensor signal without removing fluid from the patient. In some embodiments, the method includes the step of monitoring cardiac output with the sensor and, possibly, adjusting fluid flow to the patient based on cardiac output monitored by the sensor. In embodiments of the invention, the patient parameter includes an electrocardiogram; an electroencephalogram; blood oxygen saturation; blood pressure; cardiac output; cardiac stroke volume; heart rate; blood flow; total circulating blood volume; whole body oxygen consumption; pH; blood pO2; osmolarity; peritoneal cavity compliance; intrathoracic pressure; bladder pressure; and/or rectal pressure.
- In some embodiments, the adjusting step includes the step of adjusting fluid flow to achieve or maintain patient euvolumia; adjusting flow of a therapeutic agent (such as a chilled medium) to the patient; adjusting fluid flow to the patient through a peripheral venous catheter; adjusting fluid flow to the patient through a central venous catheter; adjusting fluid flow to the patient through an arterial catheter; and/or adjusting fluid flow to the patient's peritoneal cavity.
- Yet another aspect of the invention provides a method of treating hypotension in a patient. The method includes the following steps: monitoring a patient parameter (such as blood pressure or cardiac output) with a sensor to generate a sensor signal; providing the sensor signal to a controller; and adjusting fluid flow to the patient based on the sensor signal without removing fluid from the patient.
- Still another aspect of the invention provides a method of treating sepsis in a patient. The method includes the following steps: monitoring a patient parameter (such as blood pressure, central venous pressure, or cardiac output) with a sensor to generate a sensor signal; providing the sensor signal to a controller; and adjusting fluid flow to the patient based on the sensor signal without removing fluid from the patient. Prevention of hypotension and/or hypovolemia is critical in the care of patients that have suffered severe hemorrhage or are septic. These patients are very difficult to monitor and treat, taking significant nursing time and still resulting in suboptimal therapy due to the intermittent nature of the blood pressure, central venous pressure and/or cardiac output checks. The present invention, then, will optimize fluid flow to the patient while also freeing up the already over-taxed nursing staff for other duties.
- Yet another aspect of the invention provides a method of inducing and reversing therapeutic hypothermia in a patient. The method includes the steps of: monitoring intracranial pressure to generate a sensor signal; providing the sensor signal to a controller; and adjusting rate of hypothermia induction or rewarming based on intracranial pressure (such as by adjusting fluid flow to the patient), or depth of hypothermia, based on the sensor signal.
- In some embodiments of the invention, irrigation and/or lavage of bodily tissues, cavities or spaces (or other patient interventions) may be optimized using a sensor or sensors to report electrical, chemical, acoustic, mechanical properties, pressure, temperature, pH or other parameters surrounding the access device in order to automate and optimize the irrigation/lavage.
- Embodiments of the invention include a peritoneal catheter containing one or more sensors which may detect changes in electrocardiograph monitoring, electroencephalograph monitoring, pulse oximetry (either internally or peripherally), peritoneal cavity compliance, intrathoracic pressure, intraperitoneal pressure, intraperitoneal pressure waveforms, bladder pressure, rectal pressure, cardiac output, cardiac stroke volume, cardiac rate, blood flow (e.g., in superior mesenteric, celiac, renal or other arteries), pressure in veins (particularly the inferior vena cava or those that empty into the inferior vena cava, e.g., femoral vein), pressure in arteries (particularly those distal to the aorta, e.g., the femoral artery), total circulating blood volume, blood oxygenation (e.g., in rectal mucosa, peripheral fingers and toes, etc.), whole body oxygen consumption, pH and/or arterial pO2 (or any other parameter that shows a measurable change with increased peritoneal pressure) to ensure safety of automated or manual peritoneal lavage. The invention also includes methods of performing peritoneal lavage using such devices.
- Embodiments of the invention include an intravascular catheter containing one or more sensors which may detect changes in electrocardiograph monitoring, electroencephalograph monitoring, pulse oximetry (either internally or peripherally), partial pressure of oxygen or CO2, pH, temperature, blood pressure, central venous pressure, cardiac output, cardiac stroke volume, cardiac rate, blood flow (e.g., in superior mesenteric, celiac, renal or other arteries), total circulating blood volume, pressure in veins (particularly those that empty into the inferior vena cava, e.g., femoral vein), pressure in arteries (particularly those distal to the aorta, e.g., the femoral artery), blood oxygenation (e.g., in rectal mucosa, peripheral fingers and toes, etc.), whole body oxygen consumption, pH and/or arterial pO2 (or any other parameter that shows a measurable change with intravascular volume overload) to ensure safety of manual or automated intravascular infusion. The invention also includes methods of using such devices.
- Other embodiments of the invention include control of the rate of infusion to minimize negative effects observed by the sensors. The invention may be used to induce and/or maintain hypothermia or hyperthermia; maximize hydration and/or intravascular volume in a patient receiving intravenous fluids (such as, e.g., post-operative patients, post-hemorrhage patients, septic patients or other intensive care patients).
- The novel features of the invention are set forth with particularity in the claims that follow. A better understanding of the features and advantages of the present invention will be obtained by reference to the following detailed description that sets forth illustrative embodiments, in which the principles of the invention are utilized, and the accompanying drawings of which:
-
FIG. 1 shows an automated infusion system in which infusion is controlled based on patient parameters sensed by multiple sensors. -
FIG. 2 shows an automated infusion system in which a sensor controlling infusion is separate from the infusion catheter. -
FIG. 3 shows an automated infusion system in which sensing and infusion are performed with the same catheter. -
FIGS. 1-3 show embodiments of the invention wherein intravenous fluid delivery may be automated, or manually adjusted, based on feedback from one or more sensors. In these embodiments, the infusion catheter may have a sensor to aid in insertion, but this is not necessary for this invention. - In one embodiment, the infusion catheter also is used to detect the parameters used to optimize therapy.
FIG. 1 shows an infusion system with aninfusion controller 10 operably connected to anintravenous infusion catheter 12 via aninfusion line 14.Infusion catheter 12 also has a sensor (not shown) attached to or associated with it to monitor a patient parameter. The sensor also communicates withcontroller 10 either throughline 14 or via some other communication channel. Suitable patient parameters include electrocardiograph monitoring, electroencephalograph monitoring, pulse oximetry (either internally or peripherally), blood pressure, central venous pressure, cardiac output, cardiac stroke volume, cardiac rate, blood flow (e.g., in superior mesenteric, celiac, renal or other arteries), total circulating blood volume, pressure in veins (particularly those that empty into the inferior vena cava, e.g., femoral vein), pressure in arteries (particularly those distal to the aorta, e.g., the femoral artery), blood oxygenation (e.g., in rectal mucosa, peripheral fingers and toes, etc.), whole body oxygen consumption, pH, arterial pO2, or any other parameter that shows a measurable change with intravascular volume overload. - As shown in
FIG. 1 , additional catheters, here envisioned as a peripherally inserted central catheter (PICC) 16 and/or aperitoneal catheter 18, or additional sensors oninfusion catheter 12 may be used to monitor these or other parameters, and to optimize the infusion rate and achieve euvolemia without fluid overload or dehydration. Flow of fluid and/or a fluid/solid mixture (e.g., an ice slurry) tocatheters 16 and/or 18 is controlled bycontroller 10 throughlines central controller 10, which integrates all of this information to determine the flow of intravenous fluid throughcatheter 12 and/orcatheter 16 and flow of peritoneal fluid throughcatheter 18. This information may be used to achieve or maintain euvolemia (e.g., in sepsis, hemorrhagic shock, etc.) or to maximize infusion for delivery of a therapeutic agent, e.g., chilled fluid and/or solids to achieve hypothermia. Alternatively,catheters catheter 16 orcatheter 18. In yet further embodiments, the depth of hypothermia and/or rate of hypothermia induction or rewarming may be tailored based on intracranial pressure sensor(s) (not shown) communicating withcontroller 10 viacommunication line 35. This system and method may be used with any method of inducing hypothermia (e.g., cooling blankets, intravascular catheters, intravenous fluid infusion, peritoneal lavage, etc.) so long as the change in temperature, particularly rewarming, is controlled at least in part by an intracranial pressure sensor. - The sensor or sensors, whether cables/catheters or percutaneous monitoring technologies, and whether wired or wireless, may also be separate from the infusion line so long as the information from this sensor or sensors is transferred to the control unit in order to optimize fluid flow. Thus, as shown in
FIG. 2 , the patient parameter sensor may be associated withPICC 24 and communicate with controller vialine 26, and infusion to the patient may be vialine 22 andinfusion catheter 20, as controlled bycontroller 10. In some embodiments, of course, sensing and infusion may be performed through a single catheter, such asPICC 30, and controlled bycontroller 10 throughlines FIG. 3 . In some embodiments, the infusion and monitoring device of the current invention may incorporate an access sensor, such as that described in a commonly owned patent application, U.S. patent application Ser. No. 12/098,355, filed Apr. 4, 2008, titled “Device And Method For Safe Access To A Body Cavity”. - One example of such a device is a peripheral venous, central venous or arterial catheter that is capable of maintaining hydration without causing fluid overload. The catheter may incorporate a sensor that may detect central venous pressure, total circulating blood volume, peripheral venous pressure, cardiac output or osmolarity, and/or solute concentrations (e.g., chloride, sodium, etc.) in order to prevent fluid overload. The sensor may also be external to the catheter, so long as the output of said sensor is capable of controlling fluid flow through the catheter. In this embodiment, fluid flow is controlled by the output of the sensor, which is integrated by a fluid flow control unit which alters the rate of fluid flow based on this output. This embodiment may allow the user to bolus large volumes of fluids or solids into the vascular space in order to rehydrate, induce hypothermia or reverse hypothermia, or deliver a therapeutic agent or maintain blood pressure in sepsis.
- In addition, this technology may provide a fully automated mechanism to optimize fluid flow into the vessel without fluid overloading the patient. Without this automated fluid delivery coupled to hemodynamic parameter monitoring, the patient is in danger of dehydration or fluid overload from infusion of fluid into any body cavity. This technology may also be applied to liquid or solid infusion into any body cavity or space in so long as the fluid flow is automated based on feedback from sensors within the body (possibly incorporated into the catheter itself) in order to optimize the volume of infusion.
- This device and method of automating fluid flow based on hemodynamic sensor-based feedback may also be used to generate intravenous hypothermia. In its current state, IV hypothermia induction is limited due to concerns of fluid overload. If the hemodynamic parameters of the patient can be measured and fluid flow directly or indirectly controlled based on the output of these measurements, the volume of fluid can be maximized while ensuring hemodynamic instability. In this embodiment, the sensor may be incorporated within the catheter, and fluid flow into the vasculature may be tailored based on central venous pressure, total circulating blood volume, peripheral venous pressure, cardiac output or osmolarity, and/or solute concentrations (e.g., chloride, sodium, etc.) in order to prevent fluid overload.
- In one embodiment, the fluid infusion catheter also may function as a thermodilution cardiac output sensor such that the same fluid that is used to generate hypothermia may also be used to detect cardiac output. This information may then be relayed, either directly or indirectly, back to the fluid infusion controller to increase, decrease or even halt fluid flow based on these parameters. For example, if cardiac output is low and venous pressure or total circulating volume is low, the patient has a low circulating volume and large volumes of fluid may be safely delivered. If the cardiac output is normal, fluid may also be safely delivered, but the cardiac output must be monitored to ensure that it does not begin to decrease (an indication of fluid overload). Blood flow, as detected by, for instance, thermodilution may be determined in a peripheral vessel as well. These data, while relatively useless on their own in a clinical setting due to variability in peripheral blood flow, may provide a baseline flow profile which may be rechecked over time in order to compare flow within that individual vessel to the baseline flow. Relatively improved flow may be correlated to improved cardiac output, while a relative reduction in flow may be correlated to fluid overload.
- This same system may be used to infuse normal fluids or hypothermic fluids to sepsis patients or patients requiring intensive maintenance of their hemodynamic status. Sepsis patients that are aggressively monitored do much better than those that are not. Aggressive monitoring is very nurse-intensive, however. A system that provides automated optimal fluid infusion based on sensed parameters to ensure that fluid overload does not occur and that fluid infusion is not insufficient would be an improvement over current methods of treating sepsis patients. The devices and methods for automated sensor-based input to control fluid flow to a patient may be applicable to a wide range of conditions and should not be limited to the narrow scope of the conditions requiring fluid infusion described here.
- The logic controller of the present invention may provide improved safety by monitoring for any of the deleterious changes expected with excess fluid flow, e.g., into the peritoneal cavity or vascular space. Examples of monitored parameters that may signal a warning or automatically result in an adjustment to rate of fluid infusion/extraction and/or fluid temperature include: electrocardiograph monitoring, electroencephalograph monitoring, pulse oximetry (either internally or peripherally), peritoneal cavity compliance, intrathoracic pressure, intraperitoneal pressure, intraperitoneal pressure waveforms, bladder pressure, rectal pressure, cardiac output, cardiac stroke volume, cardiac rate, total circulating blood volume, blood flow (e.g., in superior mesenteric, celiac, renal or other arteries), pressure in veins (particularly those that empty into the IVC, e.g., femoral vein), pressure in arteries (particularly those distal to the aorta, e.g., the femoral artery), blood oxygenation (e.g., in rectal mucosa, peripheral fingers and toes, etc.), whole body oxygen consumption, pH and arterial pO2 and any other parameter that shows a measurable change once the peritoneal or vascular spaces have been overloaded.
- These parameters in particular have been found to change with increases in peritoneal pressure, with significantly negative impact on each parameter found at 40 mmHg. Thus, monitoring for these changes in conjunction with a peritoneal infusion catheter of the present invention will allow for even greater safety with peritoneal infusion. These parameters may be measured a variety of ways and the data transmitted either wirelessly or via wires to the logic controller in order to alert the healthcare provider or to automatically adjust the fluid flow/temperature in order to optimize both the flow of the peritoneal fluid and patient safety.
Claims (15)
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Cited By (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017055450A1 (en) * | 2015-09-30 | 2017-04-06 | SEIRATHERM GmbH | Intracranial pressure adjustment infusion system and method |
US9724470B2 (en) | 2014-06-16 | 2017-08-08 | Icu Medical, Inc. | System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy |
US9931044B2 (en) | 2010-07-09 | 2018-04-03 | Potrero Medical, Inc. | Method and apparatus for pressure measurement |
US9971871B2 (en) | 2011-10-21 | 2018-05-15 | Icu Medical, Inc. | Medical device update system |
US9995611B2 (en) | 2012-03-30 | 2018-06-12 | Icu Medical, Inc. | Air detection system and method for detecting air in a pump of an infusion system |
US10022498B2 (en) | 2011-12-16 | 2018-07-17 | Icu Medical, Inc. | System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy |
US10042986B2 (en) | 2013-11-19 | 2018-08-07 | Icu Medical, Inc. | Infusion pump automation system and method |
US10046112B2 (en) | 2013-05-24 | 2018-08-14 | Icu Medical, Inc. | Multi-sensor infusion system for detecting air or an occlusion in the infusion system |
US10166328B2 (en) | 2013-05-29 | 2019-01-01 | Icu Medical, Inc. | Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system |
US10242060B2 (en) | 2006-10-16 | 2019-03-26 | Icu Medical, Inc. | System and method for comparing and utilizing activity information and configuration information from multiple medical device management systems |
US10238801B2 (en) | 2009-04-17 | 2019-03-26 | Icu Medical, Inc. | System and method for configuring a rule set for medical event management and responses |
US10238799B2 (en) | 2014-09-15 | 2019-03-26 | Icu Medical, Inc. | Matching delayed infusion auto-programs with manually entered infusion programs |
US10311972B2 (en) | 2013-11-11 | 2019-06-04 | Icu Medical, Inc. | Medical device system performance index |
US10333843B2 (en) | 2013-03-06 | 2019-06-25 | Icu Medical, Inc. | Medical device communication method |
US10342917B2 (en) | 2014-02-28 | 2019-07-09 | Icu Medical, Inc. | Infusion system and method which utilizes dual wavelength optical air-in-line detection |
US10430761B2 (en) | 2011-08-19 | 2019-10-01 | Icu Medical, Inc. | Systems and methods for a graphical interface including a graphical representation of medical data |
US10434246B2 (en) | 2003-10-07 | 2019-10-08 | Icu Medical, Inc. | Medication management system |
US10463788B2 (en) | 2012-07-31 | 2019-11-05 | Icu Medical, Inc. | Patient care system for critical medications |
US10596316B2 (en) | 2013-05-29 | 2020-03-24 | Icu Medical, Inc. | Infusion system and method of use which prevents over-saturation of an analog-to-digital converter |
US10635784B2 (en) | 2007-12-18 | 2020-04-28 | Icu Medical, Inc. | User interface improvements for medical devices |
US10656894B2 (en) | 2017-12-27 | 2020-05-19 | Icu Medical, Inc. | Synchronized display of screen content on networked devices |
US10692595B2 (en) | 2018-07-26 | 2020-06-23 | Icu Medical, Inc. | Drug library dynamic version management |
US10741280B2 (en) | 2018-07-17 | 2020-08-11 | Icu Medical, Inc. | Tagging pump messages with identifiers that facilitate restructuring |
US10765799B2 (en) | 2013-09-20 | 2020-09-08 | Icu Medical, Inc. | Fail-safe drug infusion therapy system |
US10850024B2 (en) | 2015-03-02 | 2020-12-01 | Icu Medical, Inc. | Infusion system, device, and method having advanced infusion features |
US10861592B2 (en) | 2018-07-17 | 2020-12-08 | Icu Medical, Inc. | Reducing infusion pump network congestion by staggering updates |
US10898641B2 (en) | 2014-04-30 | 2021-01-26 | Icu Medical, Inc. | Patient care system with conditional alarm forwarding |
US11135360B1 (en) | 2020-12-07 | 2021-10-05 | Icu Medical, Inc. | Concurrent infusion with common line auto flush |
US11235100B2 (en) | 2003-11-13 | 2022-02-01 | Icu Medical, Inc. | System for maintaining drug information and communicating with medication delivery devices |
US11246985B2 (en) | 2016-05-13 | 2022-02-15 | Icu Medical, Inc. | Infusion pump system and method with common line auto flush |
US11278671B2 (en) | 2019-12-04 | 2022-03-22 | Icu Medical, Inc. | Infusion pump with safety sequence keypad |
US11309070B2 (en) | 2018-07-26 | 2022-04-19 | Icu Medical, Inc. | Drug library manager with customized worksheets |
US11328804B2 (en) | 2018-07-17 | 2022-05-10 | Icu Medical, Inc. | Health checks for infusion pump communications systems |
US11324888B2 (en) | 2016-06-10 | 2022-05-10 | Icu Medical, Inc. | Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion |
US11344673B2 (en) | 2014-05-29 | 2022-05-31 | Icu Medical, Inc. | Infusion system and pump with configurable closed loop delivery rate catch-up |
US11344668B2 (en) | 2014-12-19 | 2022-05-31 | Icu Medical, Inc. | Infusion system with concurrent TPN/insulin infusion |
US11574737B2 (en) | 2016-07-14 | 2023-02-07 | Icu Medical, Inc. | Multi-communication path selection and security system for a medical device |
US11571508B2 (en) | 2013-08-30 | 2023-02-07 | Icu Medical, Inc. | System and method of monitoring and managing a remote infusion regimen |
US11587669B2 (en) | 2018-07-17 | 2023-02-21 | Icu Medical, Inc. | Passing authentication token to authorize access to rest calls via web sockets |
US11605468B2 (en) | 2015-05-26 | 2023-03-14 | Icu Medical, Inc. | Infusion pump system and method with multiple drug library editor source capability |
US11800992B2 (en) | 2007-04-05 | 2023-10-31 | Theranova, Llc | Device and method for safe access and automated therapy |
US11883361B2 (en) | 2020-07-21 | 2024-01-30 | Icu Medical, Inc. | Fluid transfer devices and methods of use |
US11972395B2 (en) | 2023-02-01 | 2024-04-30 | Icu Medical, Inc. | Systems and methods for a graphical interface including a graphical representation of medical data |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2380550A3 (en) | 2000-08-23 | 2012-10-31 | Micronix Pty Ltd | Catheter locator apparatus and method of use |
US7976518B2 (en) | 2005-01-13 | 2011-07-12 | Corpak Medsystems, Inc. | Tubing assembly and signal generator placement control device and method for use with catheter guidance systems |
US20070051409A1 (en) | 2005-09-02 | 2007-03-08 | Belmont Instrument Corporation | Pressure responsive fluid flow control valves |
US20180311071A1 (en) | 2005-10-21 | 2018-11-01 | Daniel R. BURNETT | Method and apparatus for peritoneal oxygenation |
US20070093697A1 (en) | 2005-10-21 | 2007-04-26 | Theranova, Llc | Method and apparatus for detection of right to left shunting in the cardiopulmonary vasculature |
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US7819835B2 (en) | 2007-08-07 | 2010-10-26 | Belmont Instrument Corporation | Hyperthermia, system, method and components |
US10089443B2 (en) | 2012-05-15 | 2018-10-02 | Baxter International Inc. | Home medical device systems and methods for therapy prescription and tracking, servicing and inventory |
US8423112B2 (en) | 2008-09-30 | 2013-04-16 | Covidien Lp | Medical sensor and technique for using the same |
US8608696B1 (en) | 2009-02-24 | 2013-12-17 | North Carolina State University | Rapid fluid cooling devices and methods for cooling fluids |
US8346332B2 (en) * | 2009-06-10 | 2013-01-01 | Medtronic, Inc. | Absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction |
US20100324827A1 (en) * | 2009-06-18 | 2010-12-23 | Nellcor Puritan Bennett Ireland | Fluid Responsiveness Measure |
WO2012033906A2 (en) | 2010-09-09 | 2012-03-15 | University Of Florida Research Foundation Inc. | Context-sensitive flow interrupter and drainage outflow optimization system |
CA2825412A1 (en) * | 2011-01-26 | 2012-08-02 | Velomedix, Inc. | Dual thermistor redundant temperature sensor |
US9655555B2 (en) * | 2011-03-07 | 2017-05-23 | Potrero Medical, Inc. | Sensing foley catheter |
EP2514453B1 (en) * | 2011-04-19 | 2013-11-27 | Matthias Roth | Apparatus for controlling a body temperature |
US9700661B2 (en) | 2011-04-29 | 2017-07-11 | Medtronic, Inc. | Chronic pH or electrolyte monitoring |
WO2014040045A1 (en) | 2012-09-10 | 2014-03-13 | Vanderbilt University | Intravenous access device having integrated hemodynamic resuscitation system and related methods |
EP2943243B1 (en) | 2013-01-14 | 2022-11-30 | Corpak Medsystems, Inc. | Bridle delivery system, method, and apparatus for securing nasal tubes |
US9180260B2 (en) | 2013-08-30 | 2015-11-10 | Covidien Lp | Systems and methods for monitoring an injection procedure |
SE537628C2 (en) | 2013-11-08 | 2015-08-18 | Bonvisi Ab | Device for irrigation and insufflation with blood pressure dependent pressure control |
JP6865161B2 (en) | 2014-09-04 | 2021-04-28 | コーパック メドシステムズ インコーポレイテッド | Gastric systems, devices and methods for use with enteral nutrition |
BR112017005003A2 (en) * | 2014-09-12 | 2018-06-05 | Univ Vanderbilt | detection of hypovolemia / hypervolemia using peripheral intravenous waveform (piva) analysis and its applications |
US10531799B2 (en) * | 2014-09-12 | 2020-01-14 | Vanderbilt University | Intravenous access device detecting intravenous infiltration and in-vein placement |
GB2550825B (en) | 2015-02-12 | 2018-10-17 | Foundry Innovation & Res 1 Ltd | Implantable devices and related methods for heart failure monitoring |
AU2016256854B2 (en) | 2015-05-05 | 2020-07-09 | Avent, Inc. | A threaded connector port cleaning system, method, and apparatus |
CN105126238B (en) * | 2015-06-26 | 2018-11-27 | 中国人民解放军总医院 | A kind of heart situ perfusion system based on pressure signal gate |
CN105126237B (en) * | 2015-06-26 | 2018-04-24 | 中国人民解放军总医院 | A kind of double mode heart situ perfusion system |
US10918827B2 (en) | 2015-07-20 | 2021-02-16 | Strataca Systems Limited | Catheter device and method for inducing negative pressure in a patient's bladder |
US10926062B2 (en) | 2015-07-20 | 2021-02-23 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
US11040172B2 (en) | 2015-07-20 | 2021-06-22 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
RU2720403C2 (en) * | 2015-07-20 | 2020-04-29 | Стратака Системз Лимитед, Мт | Ureteral catheter and urinary bladder and methods of creating negative pressure to increase renal perfusion |
WO2017024051A1 (en) | 2015-08-03 | 2017-02-09 | Foundry Innovation & Research 1, Ltd. | Devices and methods for measurement of vena cava dimensions, pressure, and oxygen saturation |
US20180318524A1 (en) | 2015-09-30 | 2018-11-08 | SEIRATHERM GmbH | Cooling infusion system and method |
US20180271698A1 (en) | 2015-09-30 | 2018-09-27 | SEIRATHERM GmbH | Dual infusion system for temperature adjustment and method |
US20180289534A1 (en) | 2015-09-30 | 2018-10-11 | SEIRATHERM GmbH | Modular temperature adjustment system and method |
EP3150242A1 (en) | 2015-09-30 | 2017-04-05 | seiratherm GmbH | Temperature adjustment infusion system and method |
WO2017055438A1 (en) | 2015-09-30 | 2017-04-06 | SEIRATHERM GmbH | Temperature adjustment infusion system and method |
US10994064B2 (en) | 2016-08-10 | 2021-05-04 | Medtronic, Inc. | Peritoneal dialysate flow path sensing |
US10874790B2 (en) | 2016-08-10 | 2020-12-29 | Medtronic, Inc. | Peritoneal dialysis intracycle osmotic agent adjustment |
EP3451908A4 (en) | 2016-06-29 | 2019-11-06 | Piccolo Medical, Inc. | Devices and methods for vascular navigation, assessment and/or diagnosis |
WO2018015300A1 (en) | 2016-07-22 | 2018-01-25 | SEIRATHERM GmbH | Medical tempering device and method for tempering infusion fluids |
US10537673B2 (en) | 2016-08-10 | 2020-01-21 | Medtronic, Inc. | Intersession adaptive peritoneal dialysis fluid removal for multiple session optimization |
US10758659B2 (en) | 2016-08-10 | 2020-09-01 | Medtronic, Inc. | Peritoneal dialysis filtrate sampling and adaptive prescription |
EP3496781A2 (en) * | 2016-08-10 | 2019-06-19 | Medtronic Inc. | Catheter and peritoneum health monitoring |
US10744253B2 (en) | 2016-08-10 | 2020-08-18 | Medtronic, Inc. | Adaptive peritoneal dialysis intra-session adjustments for overall session optimization |
US11701018B2 (en) | 2016-08-11 | 2023-07-18 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
EP3496606A1 (en) | 2016-08-11 | 2019-06-19 | Foundry Innovation & Research 1, Ltd. | Systems and methods for patient fluid management |
US11206992B2 (en) | 2016-08-11 | 2021-12-28 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
US11013843B2 (en) | 2016-09-09 | 2021-05-25 | Medtronic, Inc. | Peritoneal dialysis fluid testing system |
JP7241405B2 (en) | 2016-11-29 | 2023-03-17 | ファウンドリー イノベーション アンド リサーチ 1,リミテッド | Wireless resonant circuit and variable inductance vascular implant for monitoring vascular and fluid status in patients, and systems and methods utilizing same |
US10137257B2 (en) | 2016-11-30 | 2018-11-27 | Belmont Instrument, Llc | Slack-time heating system for blood and fluid warming |
US10507292B2 (en) | 2016-11-30 | 2019-12-17 | Belmont Instrument, Llc | Rapid infuser with vacuum release valve |
US10485936B2 (en) | 2016-11-30 | 2019-11-26 | Belmont Instrument, Llc | Rapid infuser with advantageous flow path for blood and fluid warming |
JP7069157B2 (en) | 2016-12-16 | 2022-05-17 | アヴェント インコーポレイテッド | Medical plug systems and appliances |
US10219981B2 (en) * | 2017-03-31 | 2019-03-05 | Integra Lifesciences Switzerland Sàrl | Fluid containers and systems and methods for detecting a fluid level therein |
WO2018201018A1 (en) * | 2017-04-28 | 2018-11-01 | University Of Washington | Alarm system for intravenous pump or catheter based upon fuzzy logic |
WO2018220146A1 (en) | 2017-05-31 | 2018-12-06 | Foundry Innovation & Research 1, Ltd. | Implantable sensors for vascular monitoring |
WO2018220143A1 (en) | 2017-05-31 | 2018-12-06 | Foundry Innovation And Research 1, Ltd | Implantable ultrasonic vascular sensor |
DE102018122846A1 (en) | 2017-09-29 | 2019-04-04 | SEIRATHERM GmbH | Infusion system and method for temperature control |
EP3762072A4 (en) * | 2018-03-09 | 2021-11-17 | 1929803 Ontario Corp. D/B/A Flosonics Medical | Dynamically controllable patient fluid control device |
WO2020018567A1 (en) * | 2018-07-17 | 2020-01-23 | Theranova, Llc | Automated peritoneal organ support |
EP3886817A1 (en) | 2018-11-27 | 2021-10-06 | Zaklady Farmaceutyczne Polpharma S.A. | Pharmaceutical composition comprising ramipril and indapamide |
US11806456B2 (en) | 2018-12-10 | 2023-11-07 | Mozarc Medical Us Llc | Precision peritoneal dialysis therapy based on dialysis adequacy measurements |
US11839723B2 (en) | 2019-03-04 | 2023-12-12 | Avent, Inc. | System, method, and apparatus for detecting tube misplacement in a patient's airway |
US11786141B2 (en) | 2019-03-04 | 2023-10-17 | Avent, Inc. | System, method, and apparatus for detecting tube misplacement in a patient's airway |
US11590320B2 (en) | 2019-04-04 | 2023-02-28 | Avent, Inc. | Two-in-one catheter and signal generating apparatus |
US11602280B2 (en) | 2019-04-08 | 2023-03-14 | Avent, Inc. | In-scale flexible display for medical device position guidance |
US11273288B2 (en) | 2019-04-08 | 2022-03-15 | Avent, Inc. | System and method for medical device position guidance |
US11517217B2 (en) | 2019-04-08 | 2022-12-06 | Avent, Inc. | In-scale tablet display for medical device position guidance |
CN114206412A (en) * | 2019-07-03 | 2022-03-18 | 费森尤斯医疗护理德国有限责任公司 | Catheter extension device for peritoneal dialysis and method for operating a catheter extension device |
WO2022008970A1 (en) | 2020-07-06 | 2022-01-13 | 1929803 Ontario Corp. D/B/A Flosonics Medical | Ultrasound patch with integrated flexible transducer assembly |
IL299718A (en) | 2020-07-10 | 2023-03-01 | C Change Surgical Llc | Injectable slush feed supply |
CN113367928A (en) * | 2021-04-30 | 2021-09-10 | 林明高 | Diagnosis and treatment bed for cardiovascular and cerebrovascular department |
WO2022266584A1 (en) * | 2021-06-16 | 2022-12-22 | Potrero Medical, Inc. | Systems, devices and methods for draining and analyzing bodily fluids, pressures and assessing health |
US11850344B2 (en) | 2021-08-11 | 2023-12-26 | Mozarc Medical Us Llc | Gas bubble sensor |
WO2023049440A1 (en) * | 2021-09-27 | 2023-03-30 | Becton, Dickinson And Company | System, method, and computer program product for vascular access management |
US11965763B2 (en) | 2021-11-12 | 2024-04-23 | Mozarc Medical Us Llc | Determining fluid flow across rotary pump |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030088186A1 (en) * | 2001-11-02 | 2003-05-08 | Doody Michael C. | Probe penetration detector and method of operation |
US20060161107A1 (en) * | 2002-11-12 | 2006-07-20 | Mantle Ross E | Device for the extravascular recirculation of liquid in body cavities |
US20070244446A1 (en) * | 2003-01-28 | 2007-10-18 | Indigo Orb, Inc. | Detection apparatus and method |
Family Cites Families (328)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2078786A (en) * | 1934-12-17 | 1937-04-27 | Wood Glen Mason | Applicator and control means therefor |
US3042042A (en) * | 1958-03-14 | 1962-07-03 | Blanck Joachim Hillard | Stomach pump |
US3505988A (en) * | 1967-04-11 | 1970-04-14 | Norman Deane | Prosthesis for chronic access to the peritoneum |
US3630198A (en) * | 1969-06-23 | 1971-12-28 | Henkin Melvyn Lane | Catheter placement device |
US3698396A (en) * | 1970-12-04 | 1972-10-17 | Abbott Lab | Catheter assembly for peritoneal cavity insertion |
US3769497A (en) * | 1971-09-10 | 1973-10-30 | Hoffmann La Roche | Urine liquid discharge monitor |
US3927980A (en) | 1973-08-22 | 1975-12-23 | Baxter Laboratories Inc | Oxygen overpressure protection system for membrane-type blood oxygenators |
SE436660B (en) | 1979-01-25 | 1985-01-14 | Gambro Crafon Ab | DEVICE FOR SEATING TEMPERATURE AND SETTING ASTADCOM A DEVICE FOR SEATING TEMPERATURE |
US4356826A (en) * | 1979-05-09 | 1982-11-02 | Olympus Optical Co., Ltd. | Stabbing apparatus for diagnosis of living body |
US4657532A (en) * | 1985-07-19 | 1987-04-14 | Thomas Jefferson University | Intra-peritoneal perfusion of oxygenated fluorocarbon |
US4445500A (en) * | 1982-03-03 | 1984-05-01 | Thomas Jefferson University | Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders |
US4343316A (en) * | 1980-05-16 | 1982-08-10 | C. R. Bard, Inc. | Electronic urine flow monitor |
US4424806A (en) | 1981-03-12 | 1984-01-10 | Physio-Control Corporation | Automated ventilation, CPR, and circulatory assistance apparatus |
US4413633A (en) | 1981-06-01 | 1983-11-08 | Yanda Roman L | Method and apparatus for monitoring body conditions |
US4417585A (en) * | 1981-07-30 | 1983-11-29 | Frank Ulrich A | Liquid monitor |
US4450841A (en) * | 1982-03-03 | 1984-05-29 | Thomas Jefferson University | Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders |
US4535773A (en) * | 1982-03-26 | 1985-08-20 | Inbae Yoon | Safety puncturing instrument and method |
US4883459A (en) * | 1983-07-29 | 1989-11-28 | Reynaldo Calderon | Retrograde perfusion |
US4497324A (en) | 1983-10-03 | 1985-02-05 | American Hospital Supply Corporation | Temperature monitoring catheter |
JPS6247335A (en) * | 1985-08-23 | 1987-03-02 | カミノ ラボラトリ−ズ インク | Catheter apparatus |
JPH06104120B2 (en) * | 1986-05-02 | 1994-12-21 | アラン エム ピ−バデイ | Peritoneal dialysis device with continuous flow |
IL78756A0 (en) | 1986-05-12 | 1986-08-31 | Biodan Medical Systems Ltd | Catheter and probe |
US4836214A (en) | 1986-12-01 | 1989-06-06 | Bomed Medical Manufacturing, Ltd. | Esophageal electrode array for electrical bioimpedance measurement |
US4762130A (en) | 1987-01-15 | 1988-08-09 | Thomas J. Fogarty | Catheter with corkscrew-like balloon |
JPH0340303Y2 (en) * | 1987-04-16 | 1991-08-23 | ||
US4808157A (en) | 1987-07-13 | 1989-02-28 | Neuro Delivery Technology, Inc. | Multi-lumen epidural-spinal needle |
US4919134A (en) | 1987-07-31 | 1990-04-24 | Becton, Dickinson And Company | Thermoelectric chiller and automatic syringe |
US4921481A (en) | 1988-03-23 | 1990-05-01 | Abbott Laboratories | Enteral feeding system utilizing gastrointestinal myoelectrography |
US4904237A (en) * | 1988-05-16 | 1990-02-27 | Janese Woodrow W | Apparatus for the exchange of cerebrospinal fluid and a method of treating brain and spinal cord injuries |
US5249585A (en) | 1988-07-28 | 1993-10-05 | Bsd Medical Corporation | Urethral inserted applicator for prostate hyperthermia |
US5456251A (en) | 1988-08-26 | 1995-10-10 | Mountpelier Investments, S.A. | Remote sensing tonometric catheter apparatus and method |
US5108364A (en) | 1989-02-16 | 1992-04-28 | Sumitomo Bakelte Company Limited | Monitoring catheter for medical use |
US5263485A (en) | 1989-09-18 | 1993-11-23 | The Research Foundation Of State University Of New York | Combination esophageal catheter for the measurement of atrial pressure |
US5141493A (en) * | 1990-01-26 | 1992-08-25 | Sarcos Group | Peritoneal dialysis system |
US5395342A (en) | 1990-07-26 | 1995-03-07 | Yoon; Inbae | Endoscopic portal |
US5149321A (en) * | 1990-10-10 | 1992-09-22 | Klatz Ronald M | Brain resuscitation device and method for performing the same |
US5584804A (en) * | 1990-10-10 | 1996-12-17 | Life Resuscitation Technologies, Inc. | Brain resuscitation and organ preservation device and method for performing the same |
US5261891A (en) | 1991-01-15 | 1993-11-16 | Ethicon, Inc. | Trocar |
US5122267A (en) * | 1991-01-24 | 1992-06-16 | Oceanic Systems, Inc. | Foam fractionation filter |
US5693017A (en) | 1991-02-14 | 1997-12-02 | Wayne State University | Apparatus and method of delivery of gas-supersaturated solutions to a delivery site |
GB2254253A (en) | 1991-04-05 | 1992-10-07 | Deborah Jill Colson | A combined naso-gastric feeding tube and electrode |
US5188618A (en) | 1991-05-03 | 1993-02-23 | Thomas Bruce W | Thrombus-mobilizing thoracostomy tube |
CA2042449C (en) * | 1991-05-13 | 1997-02-04 | Joseph E. Dadson | Peritoneal dialysis apparatus |
US5199442A (en) * | 1991-05-20 | 1993-04-06 | Seager Stephen W J | Apparatus for reduction of spasticity in male and female patients having spinal cord injury as well as obtaining semen from males by stimulation of ejaculatory nerves |
US5245367A (en) * | 1991-11-12 | 1993-09-14 | David Miller | Annular mask contact lenses |
DE9290164U1 (en) | 1992-01-21 | 1994-09-15 | Valleylab Inc | Electrosurgical control for a trocar |
US5709661A (en) * | 1992-04-14 | 1998-01-20 | Endo Sonics Europe B.V. | Electronic catheter displacement sensor |
US5476434A (en) * | 1992-05-27 | 1995-12-19 | Kalb; Irvin M. | Female incontinence device including electronic sensors |
AU659261B2 (en) | 1992-06-19 | 1995-05-11 | Conmed Corporation | Electrosurgical trocar assembly |
FR2693179B1 (en) * | 1992-07-03 | 1994-10-14 | Martin Sa | Sheet retainer for a stacking magazine. |
US5282962A (en) * | 1992-07-17 | 1994-02-01 | Chen Chi Der | Protein skimmer and power head thereof |
US5354277A (en) | 1992-09-04 | 1994-10-11 | Biocontrol Technology, Inc. | Specialized perfusion protocol for whole-body hyperthermia |
US6110168A (en) | 1993-02-10 | 2000-08-29 | Radiant Medical, Inc. | Method and apparatus for controlling a patient's body temperature by in situ blood temperature modifications |
US5837003A (en) * | 1993-02-10 | 1998-11-17 | Radiant Medical, Inc. | Method and apparatus for controlling a patient's body temperature by in situ blood temperature modification |
US6620188B1 (en) * | 1998-08-24 | 2003-09-16 | Radiant Medical, Inc. | Methods and apparatus for regional and whole body temperature modification |
US6346074B1 (en) * | 1993-02-22 | 2002-02-12 | Heartport, Inc. | Devices for less invasive intracardiac interventions |
WO1994023658A1 (en) | 1993-04-09 | 1994-10-27 | Applied Medical Resources Corporation | Surgical trocar with cutoff circuit |
US5991650A (en) | 1993-10-15 | 1999-11-23 | Ep Technologies, Inc. | Surface coatings for catheters, direct contacting diagnostic and therapeutic devices |
JP3387602B2 (en) | 1993-12-27 | 2003-03-17 | テルモ株式会社 | Intraperitoneal indwelling catheter |
JPH07275358A (en) * | 1994-04-05 | 1995-10-24 | Meteku:Kk | Peritoneum dialysis fluid exchanging device |
US5478329A (en) | 1994-05-06 | 1995-12-26 | Ternamian; Artin M. | Trocarless rotational entry cannula |
US5623940A (en) | 1994-08-02 | 1997-04-29 | S.L.T. Japan Co., Ltd. | Catheter apparatus with a sensor |
US5810742A (en) | 1994-10-24 | 1998-09-22 | Transcan Research & Development Co., Ltd. | Tissue characterization based on impedance images and on impedance measurements |
US5554280A (en) * | 1995-05-15 | 1996-09-10 | Loehr; Gary | Filter system |
US5995860A (en) * | 1995-07-06 | 1999-11-30 | Thomas Jefferson University | Implantable sensor and system for measurement and control of blood constituent levels |
US5865801A (en) | 1995-07-18 | 1999-02-02 | Houser; Russell A. | Multiple compartmented balloon catheter with external pressure sensing |
US5562821A (en) * | 1995-07-21 | 1996-10-08 | Commonwealth Of Puerto Rico | Foam fractionator |
US5730720A (en) * | 1995-08-18 | 1998-03-24 | Ip Scientific, Inc. | Perfusion hyperthermia treatment system and method |
US5755756A (en) * | 1995-09-15 | 1998-05-26 | Freedman, Jr.; Robert J. | Hypothermia-inducing resuscitation unit |
JPH09108340A (en) * | 1995-10-09 | 1997-04-28 | Baxter Internatl Inc | Automatic feeding and discharging apparatus for peritoneal dialysis |
US5665227A (en) * | 1995-11-29 | 1997-09-09 | Watt; Ronald | Dual-flow protein skimmer |
JP3737553B2 (en) | 1996-01-09 | 2006-01-18 | 株式会社東海理化電機製作所 | Catheter with sensor function |
US6066163A (en) * | 1996-02-02 | 2000-05-23 | John; Michael Sasha | Adaptive brain stimulation method and system |
JP3526690B2 (en) * | 1996-04-26 | 2004-05-17 | 富雄 太田 | Extracorporeal circulation device for separate cooling method |
US5758643A (en) | 1996-07-29 | 1998-06-02 | Via Medical Corporation | Method and apparatus for monitoring blood chemistry |
KR100378358B1 (en) | 1996-07-30 | 2003-05-27 | 삼성전자주식회사 | Apparatus for measuring body temperature |
US5951497A (en) | 1996-09-03 | 1999-09-14 | Clinical Innovation Associates, Inc. | Pressure catheter device with enhanced positioning features |
US5891035A (en) * | 1996-09-25 | 1999-04-06 | Atl Ultrasound, Inc. | Ultrasonic diagnostic imaging system with data access and communications capability |
WO1998017333A2 (en) * | 1996-10-22 | 1998-04-30 | Hemocleanse, Inc. | Continuous flow-through peritoneal dialysis (cfpd) method with control of intraperitoneal pressure |
US6019729A (en) * | 1996-11-15 | 2000-02-01 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Sensor mechanism-equipped catheter |
DE59813142D1 (en) * | 1997-04-01 | 2005-12-01 | Axel Muntermann | DEVICE FOR DETECTING CATHETER TISSUE CONTACT AND INTERACTION WITH THE TISSUE IN CATHETER ABLATION |
US7264680B2 (en) * | 1997-05-09 | 2007-09-04 | Semitool, Inc. | Process and apparatus for treating a workpiece using ozone |
EP0904797A3 (en) * | 1997-09-24 | 2000-08-09 | ECLIPSE SURGICAL TECHNOLOGIES, Inc. | Steerable catheter with tip alignment and surface contact detector |
US5916153A (en) | 1997-10-27 | 1999-06-29 | Rhea, Jr.; W. Gardner | Multifunction catheter |
US7371254B2 (en) * | 1998-01-23 | 2008-05-13 | Innercool Therapies, Inc. | Medical procedure |
US6991645B2 (en) | 1998-01-23 | 2006-01-31 | Innercool Therapies, Inc. | Patient temperature regulation method and apparatus |
US6261312B1 (en) * | 1998-06-23 | 2001-07-17 | Innercool Therapies, Inc. | Inflatable catheter for selective organ heating and cooling and method of using the same |
US6464716B1 (en) * | 1998-01-23 | 2002-10-15 | Innercool Therapies, Inc. | Selective organ cooling apparatus and method |
US6558412B2 (en) * | 1998-01-23 | 2003-05-06 | Innercool Therapies, Inc. | Selective organ hypothermia method and apparatus |
US6312452B1 (en) * | 1998-01-23 | 2001-11-06 | Innercool Therapies, Inc. | Selective organ cooling catheter with guidewire apparatus and temperature-monitoring device |
US6471717B1 (en) * | 1998-03-24 | 2002-10-29 | Innercool Therapies, Inc. | Selective organ cooling apparatus and method |
US7458984B2 (en) | 1998-01-23 | 2008-12-02 | Innercool Therapies, Inc. | System and method for inducing hypothermia with active patient temperature control employing catheter-mounted temperature sensor and temperature projection algorithm |
US6974463B2 (en) | 1999-02-09 | 2005-12-13 | Innercool Therapies, Inc. | System and method for patient temperature control employing temperature projection algorithm |
US6264680B1 (en) | 1998-01-23 | 2001-07-24 | Viacirq, Inc. | Apparatuses and processes for whole-body hyperthermia |
US6149624A (en) | 1998-02-05 | 2000-11-21 | Mcshane; Richard Houston | Apparatus and method for the rapid induction of hypothermic brain preservation |
US6599312B2 (en) * | 1998-03-24 | 2003-07-29 | Innercool Therapies, Inc. | Isolated selective organ cooling apparatus |
US6159160A (en) * | 1998-03-26 | 2000-12-12 | Ethicon, Inc. | System and method for controlled infusion and pressure monitoring |
US6716236B1 (en) | 1998-04-21 | 2004-04-06 | Alsius Corporation | Intravascular catheter with heat exchange element having inner inflation element and methods of use |
US6530946B1 (en) | 1998-04-21 | 2003-03-11 | Alsius Corporation | Indwelling heat exchange heat pipe catheter and method of using same |
US7255709B2 (en) | 1998-04-21 | 2007-08-14 | Alsius Corporation | Intravascular heat exchange catheter with temperature sensor |
US6458150B1 (en) | 1999-02-19 | 2002-10-01 | Alsius Corporation | Method and apparatus for patient temperature control |
US6126684A (en) | 1998-04-21 | 2000-10-03 | The Regents Of The University Of California | Indwelling heat exchange catheter and method of using same |
US6368304B1 (en) | 1999-02-19 | 2002-04-09 | Alsius Corporation | Central venous catheter with heat exchange membrane |
US6419643B1 (en) | 1998-04-21 | 2002-07-16 | Alsius Corporation | Central venous catheter with heat exchange properties |
US6338727B1 (en) | 1998-08-13 | 2002-01-15 | Alsius Corporation | Indwelling heat exchange catheter and method of using same |
US6581403B2 (en) | 2001-09-25 | 2003-06-24 | Alsius Corporation | Heating/cooling system for indwelling heat exchange catheter |
US7287398B2 (en) * | 2001-09-25 | 2007-10-30 | Alsius Corporation | Heating/cooling system for indwelling heat exchange catheter |
US6682551B1 (en) | 1999-03-11 | 2004-01-27 | Alsius Corporation | Method and system for treating cardiac arrest using hypothermia |
US6645234B2 (en) | 1998-04-21 | 2003-11-11 | Alsius Corporation | Cardiovascular guiding catheter with heat exchange properties and methods of use |
US6149670A (en) | 1999-03-11 | 2000-11-21 | Alsius Corporation | Method and system for treating cardiac arrest using hypothermia |
US6520933B1 (en) | 1998-04-21 | 2003-02-18 | Alsius Corporation | Central venous line cooling catheter having a spiral-shaped heat exchange member |
US6337994B1 (en) | 1998-04-30 | 2002-01-08 | Johns Hopkins University | Surgical needle probe for electrical impedance measurements |
US6056766A (en) | 1998-06-09 | 2000-05-02 | Thompson; Ronald J. | Stabilized trocar, and method of using same |
IL124963A0 (en) | 1998-06-17 | 1999-01-26 | Abramovitch Aharon | Tracheal intubation stylet and improved methods of intubation and of lung function physiologic research and of functional pulmunologic diagnosis |
US6175688B1 (en) | 1998-07-10 | 2001-01-16 | Belmont Instrument Corporation | Wearable intravenous fluid heater |
US6450990B1 (en) | 1998-08-13 | 2002-09-17 | Alsius Corporation | Catheter with multiple heating/cooling fibers employing fiber spreading features |
US6620189B1 (en) * | 2000-02-28 | 2003-09-16 | Radiant Medical, Inc. | Method and system for control of a patient's body temperature by way of a transluminally insertable heat exchange catheter |
US6673098B1 (en) * | 1998-08-24 | 2004-01-06 | Radiant Medical, Inc. | Disposable cassette for intravascular heat exchange catheter |
US6610083B2 (en) | 1998-08-24 | 2003-08-26 | Radiant Medical, Inc. | Multiple lumen heat exchange catheters |
AU6031299A (en) | 1998-09-11 | 2000-04-03 | Medivance, Inc. | Method and apparatus for providing localized heating of the preoptic anterior hypothalamus |
US6117076A (en) | 1998-09-21 | 2000-09-12 | Belmont Instruments Corporation | Patient monitoring system and method |
US6146411A (en) | 1998-12-24 | 2000-11-14 | Alsius Corporation | Cooling system for indwelling heat exchange catheter |
US6197045B1 (en) | 1999-01-04 | 2001-03-06 | Medivance Incorporated | Cooling/heating pad and system |
DE60023118T2 (en) | 1999-01-04 | 2006-07-13 | Medivance, Inc., Louisville | IMPROVED COOLING / HEATING CUSHION AND SYSTEM |
US6743218B2 (en) * | 1999-01-15 | 2004-06-01 | Cathlogic, Inc. | Retractable catheter systems and associated methods |
US6635053B1 (en) * | 1999-01-25 | 2003-10-21 | Cryocath Technologies Inc. | Cooling system |
US6592577B2 (en) * | 1999-01-25 | 2003-07-15 | Cryocath Technologies Inc. | Cooling system |
US6436295B2 (en) * | 1999-02-11 | 2002-08-20 | Jason Kim | Protein skimmer |
US6554797B1 (en) | 1999-02-19 | 2003-04-29 | Alsius Corporation | Method and system for patient temperature management and central venous access |
US6719724B1 (en) | 1999-02-19 | 2004-04-13 | Alsius Corporation | Central venous line catheter having multiple heat exchange elements and multiple infusion lumens |
US6585692B1 (en) | 1999-02-19 | 2003-07-01 | Alsius Corporation | Method and system for patient temperature management and central venous access |
US6299599B1 (en) | 1999-02-19 | 2001-10-09 | Alsius Corporation | Dual balloon central venous line catheter temperature control system |
US6405080B1 (en) | 1999-03-11 | 2002-06-11 | Alsius Corporation | Method and system for treating cardiac arrest |
US6582398B1 (en) | 1999-02-19 | 2003-06-24 | Alsius Corporation | Method of managing patient temperature with a heat exchange catheter |
EP1029520B1 (en) | 1999-02-19 | 2002-08-14 | Alsius Corporation | Central venous line catheter having temperature control system |
US6254567B1 (en) * | 1999-02-26 | 2001-07-03 | Nxstage Medical, Inc. | Flow-through peritoneal dialysis systems and methods with on-line dialysis solution regeneration |
US6217552B1 (en) * | 1999-03-01 | 2001-04-17 | Coaxia, Inc. | Medical device for selective intrathecal spinal cooling in aortic surgery and spinal trauma |
US6019783A (en) | 1999-03-02 | 2000-02-01 | Alsius Corporation | Cooling system for therapeutic catheter |
US6460544B1 (en) | 1999-03-11 | 2002-10-08 | Alsius Corporation | Method and apparatus for establishing and maintaining therapeutic hypothemia |
US6290717B1 (en) | 1999-03-31 | 2001-09-18 | Alsius Corporation | Temperature probe and interconnect cable for hypothermia catheter temperature feedback |
US6579496B1 (en) | 1999-05-25 | 2003-06-17 | Viacirq, Inc. | Apparatus for implementing hyperthermia |
JP4263372B2 (en) | 1999-05-25 | 2009-05-13 | バイアサーク・インコーポレイテッド | Thermal treatment method and apparatus |
US6165207A (en) | 1999-05-27 | 2000-12-26 | Alsius Corporation | Method of selectively shaping hollow fibers of heat exchange catheter |
AU5302400A (en) | 1999-05-27 | 2000-12-18 | Alsius Corporation | Apparatus and method for advancing cooling catheter |
US6536260B2 (en) | 1999-06-24 | 2003-03-25 | Datascope Investment Corp. | Balloon catheter leak detection method and apparatus |
WO2001003606A2 (en) | 1999-07-08 | 2001-01-18 | Alsius Corporation | Operational enhancements for using cooling catheters |
JP2001029459A (en) | 1999-07-19 | 2001-02-06 | Tomio Ota | Liquid supply system |
JP2003505190A (en) * | 1999-08-02 | 2003-02-12 | ランス ビー. ベッカー, | Methods for inducing hypothermic conditions |
US6287326B1 (en) | 1999-08-02 | 2001-09-11 | Alsius Corporation | Catheter with coiled multi-lumen heat transfer extension |
US7422601B2 (en) * | 1999-08-02 | 2008-09-09 | University Of Chicago Office Of Technology Transfer | Method for inducing hypothermia |
US6231594B1 (en) | 1999-08-11 | 2001-05-15 | Radiant Medical, Inc. | Method of controlling body temperature while reducing shivering |
US6685724B1 (en) * | 1999-08-24 | 2004-02-03 | The Penn State Research Foundation | Laparoscopic surgical instrument and method |
AU7351200A (en) | 1999-09-03 | 2001-04-10 | Alsius Corporation | Method and system for treating high intracranial pressure using hypothermia |
US6447474B1 (en) | 1999-09-15 | 2002-09-10 | Alsius Corporation | Automatic fever abatement system |
US6554791B1 (en) * | 1999-09-29 | 2003-04-29 | Smisson-Cartledge Biomedical, Llc | Rapid infusion system |
US20050154370A1 (en) | 1999-10-29 | 2005-07-14 | Medtronic, Inc. | Methods and systems for providing therapies into the pericardial space |
US6179624B1 (en) * | 1999-11-05 | 2001-01-30 | Hon Hai Precision Ind. Co., Ltd. | Land grid array connector |
GB9926980D0 (en) | 1999-11-15 | 2000-01-12 | Medivance Instr Limited | Improved pneumatic device |
CN1433328A (en) | 1999-12-03 | 2003-07-30 | 神经原治疗公司 | Method and apparatus for closed recirculation of synthetic cerebrospinal fluid |
WO2001041708A2 (en) | 1999-12-07 | 2001-06-14 | Alsius Corporation | Method and system for treating stroke using hypothermia |
AU4523301A (en) * | 1999-12-14 | 2001-06-25 | Radiant Medical, Inc. | Method for reducing myocardial infarct by applicaton of intravascular hypothermia |
US6347633B1 (en) * | 2000-01-14 | 2002-02-19 | First Circle Medical, Inc. | Treatment of hepatitis C using hyperthermia |
US6497676B1 (en) | 2000-02-10 | 2002-12-24 | Baxter International | Method and apparatus for monitoring and controlling peritoneal dialysis therapy |
FI110305B (en) * | 2000-02-17 | 2002-12-31 | Instrumentarium Oyj | Device in a monitoring monitor for a patient |
US6648906B2 (en) * | 2000-04-06 | 2003-11-18 | Innercool Therapies, Inc. | Method and apparatus for regulating patient temperature by irrigating the bladder with a fluid |
US6592612B1 (en) * | 2000-05-04 | 2003-07-15 | Cardeon Corporation | Method and apparatus for providing heat exchange within a catheter body |
US6638265B1 (en) | 2000-06-08 | 2003-10-28 | Artin M. Ternamian | Laparoscopy cannula adapter and assembly |
US6726708B2 (en) * | 2000-06-14 | 2004-04-27 | Innercool Therapies, Inc. | Therapeutic heating and cooling via temperature management of a colon-inserted balloon |
AU2001246754A1 (en) | 2000-09-28 | 2002-04-08 | Alsius Corporation | Central venous line catheter and method of preparing the same for the use |
US6819950B2 (en) * | 2000-10-06 | 2004-11-16 | Alexander K. Mills | Method for noninvasive continuous determination of physiologic characteristics |
US6530945B1 (en) | 2000-11-28 | 2003-03-11 | Alsius Corporation | System and method for controlling patient temperature |
WO2002047577A2 (en) | 2000-12-15 | 2002-06-20 | Alsius Corporation | Radio frequency patient heating system |
US6602243B2 (en) | 2000-12-15 | 2003-08-05 | Alsius Corporation | Foley catheter having redundant temperature sensors and method |
US6529775B2 (en) | 2001-01-16 | 2003-03-04 | Alsius Corporation | System and method employing indwelling RF catheter for systemic patient warming by application of dielectric heating |
WO2002058606A1 (en) | 2001-01-24 | 2002-08-01 | Alsius Corporation | Central venous catheter with heat exchange properties |
US6451045B1 (en) | 2001-02-22 | 2002-09-17 | Alsius Corporation | Heat exchange catheter having a helically wrapped heat exchanger |
US6723053B2 (en) | 2001-03-14 | 2004-04-20 | Coopersurgical, Inc. | Esophageal balloon catheter device |
US6572641B2 (en) | 2001-04-09 | 2003-06-03 | Nxstage Medical, Inc. | Devices for warming fluid and methods of use |
US6709448B2 (en) | 2001-04-13 | 2004-03-23 | Alsius Corporation | Open core heat exchange catheter, system and method |
US6641603B2 (en) | 2001-04-13 | 2003-11-04 | Alsius Corporation | Heat exchange catheter having helically wound reinforcement |
US6641602B2 (en) | 2001-04-13 | 2003-11-04 | Alsius Corporation | Method and device including a colo-rectal heat exchanger |
US6461379B1 (en) | 2001-04-30 | 2002-10-08 | Medivance, Incorporated | Localized bodily cooling/heating apparatus and method |
US7756582B2 (en) | 2001-05-01 | 2010-07-13 | Intrapace, Inc. | Gastric stimulation anchor and method |
US6752786B2 (en) * | 2001-05-31 | 2004-06-22 | Radiant Medical, Inc. | Moving heat exchange catheter system |
US6706060B2 (en) | 2001-06-05 | 2004-03-16 | Alsius Corporation | Heat exchange catheter |
US6733517B1 (en) | 2001-06-13 | 2004-05-11 | Alsius Corporation | Angling introducer sheath for catheter having temperature control system |
US7455666B2 (en) | 2001-07-13 | 2008-11-25 | Board Of Regents, The University Of Texas System | Methods and apparatuses for navigating the subarachnoid space |
WO2003008924A1 (en) | 2001-07-18 | 2003-01-30 | Rosenblatt Peter L | Detecting or preventing tissue damage |
US6676409B2 (en) | 2001-08-01 | 2004-01-13 | Medivance Instruments Limited | Dental tool |
US6692519B1 (en) * | 2001-08-06 | 2004-02-17 | Radiant Medical, Inc. | Use of endovascular hypothermia in organ and/or tissue transplantations |
CA2454607C (en) | 2001-08-15 | 2010-04-06 | Innercool Therapies, Inc. | System and method for patient temperature control employing temperature projection algorithm |
US6607517B1 (en) * | 2001-08-24 | 2003-08-19 | Radiant Medical, Inc. | Method of inotropic treatment of heart disease using hypothermia |
US6827702B2 (en) * | 2001-09-07 | 2004-12-07 | Medtronic Minimed, Inc. | Safety limits for closed-loop infusion pump control |
US6911014B2 (en) * | 2001-10-05 | 2005-06-28 | Medical Components, Inc. | Continuous flow peritoneal dialysis catheter |
US6660027B2 (en) | 2001-10-11 | 2003-12-09 | Medivance Incorporated | Patient temperature control system with fluid preconditioning |
US6818012B2 (en) | 2001-10-11 | 2004-11-16 | Medivance, Incorporated | Patient temperature control system with fluid temperature response |
US6699267B2 (en) | 2001-10-11 | 2004-03-02 | Medivance Incorporated | Patient temperature control system with fluid temperature response |
US7476204B2 (en) | 2001-10-24 | 2009-01-13 | Pressure Profile Systems, Inc. | Visualization of values of a physical property detected in an organism over time |
US6800068B1 (en) * | 2001-10-26 | 2004-10-05 | Radiant Medical, Inc. | Intra-aortic balloon counterpulsation with concurrent hypothermia |
US8567393B2 (en) * | 2001-11-01 | 2013-10-29 | Scott Laboratories, Inc | User interface for sedation and analgesia delivery systems and methods |
US6807444B2 (en) * | 2001-11-05 | 2004-10-19 | Hosheng Tu | Apparatus and methods for monitoring tissue impedance |
US7383088B2 (en) * | 2001-11-07 | 2008-06-03 | Cardiac Pacemakers, Inc. | Centralized management system for programmable medical devices |
US6572640B1 (en) | 2001-11-21 | 2003-06-03 | Alsius Corporation | Method and apparatus for cardiopulmonary bypass patient temperature control |
AU2002362045A1 (en) * | 2001-12-04 | 2003-06-17 | Minnesota High-Tech Resources, Llc | Breathable gas mixtures to change body temperature |
AU2002243488A1 (en) | 2002-01-09 | 2003-07-30 | Alsius Corporation | Method and system for therapeutic hypothermia |
US7077825B1 (en) * | 2002-01-16 | 2006-07-18 | Radiant Medical, Inc. | Method for gastric cooling using balloon catheter |
US7311690B2 (en) | 2002-02-25 | 2007-12-25 | Novashunt Ag | Implantable fluid management system for the removal of excess fluid |
US6799063B2 (en) | 2002-02-27 | 2004-09-28 | Medivance Incorporated | Temperature control pads with integral electrodes |
US6669715B2 (en) | 2002-02-27 | 2003-12-30 | Medivance Incorporated | Medical thermal energy exchange pad |
US6648905B2 (en) | 2002-02-27 | 2003-11-18 | Medivance Incorporated | Enhanced medical thermal energy exchange pad |
US6692518B2 (en) | 2002-02-27 | 2004-02-17 | Medivance Incorporated | Patient temperature control system |
US7500949B2 (en) * | 2002-03-01 | 2009-03-10 | Medtronic Minimed, Inc. | Multilumen catheter |
US6704590B2 (en) * | 2002-04-05 | 2004-03-09 | Cardiac Pacemakers, Inc. | Doppler guiding catheter using sensed blood turbulence levels |
US6685733B1 (en) | 2002-04-10 | 2004-02-03 | Radiant Medical, Inc. | Methods and systems for reducing substance-induced renal damage |
US7144407B1 (en) | 2002-05-30 | 2006-12-05 | Alsius Corporation | Cardiovascular intra aortic balloon pump catheter with heat exchange function and methods of use |
US6746474B2 (en) * | 2002-05-31 | 2004-06-08 | Vahid Saadat | Apparatus and methods for cooling a region within the body |
US20030225393A1 (en) | 2002-05-31 | 2003-12-04 | Kimberly-Clark Worldwide, Inc. | Low profile transpyloric jejunostomy system and method to enable |
US6852099B2 (en) * | 2002-06-04 | 2005-02-08 | Baxter International Inc. | Device for controllably applying liquids to body surfaces |
US7666213B2 (en) * | 2002-07-11 | 2010-02-23 | Life Recovery Systems Hd, Llc | Apparatus for altering the body temperature of a patient |
US6878156B1 (en) | 2002-07-26 | 2005-04-12 | Alsius Corporation | Portable cooler for heat exchange catheter |
US6802855B2 (en) | 2002-08-08 | 2004-10-12 | Medivance Incorporated | Patient temperature control system connector apparatus |
US6827728B2 (en) | 2002-08-08 | 2004-12-07 | Medivance Incorporated | Patient temperature control system |
US6866638B2 (en) * | 2002-08-12 | 2005-03-15 | Radiant Medical, Inc. | Temperature sensing system with retrograde sensor |
US20040039430A1 (en) | 2002-08-20 | 2004-02-26 | Xanodyne Pharmacal, Inc. | System and method using the rectal mucosal membrane for inducing hypothermia and warming |
US6796995B2 (en) | 2002-08-30 | 2004-09-28 | Alsius Corporation | Intravascular temperature control catheter |
US6749625B2 (en) | 2002-08-30 | 2004-06-15 | Alsius Corporation | Intravascular temperature control catheter |
WO2004023982A2 (en) * | 2002-09-12 | 2004-03-25 | Radiant Medical, Inc. | System and method for determining and controlling core body temperature |
US20040051368A1 (en) * | 2002-09-17 | 2004-03-18 | Jimmy Caputo | Systems and methods for programming pumps |
AU2003301255A1 (en) * | 2002-10-15 | 2004-05-04 | Medtronic Inc. | Screening techniques for management of a nervous system disorder |
US6887263B2 (en) * | 2002-10-18 | 2005-05-03 | Radiant Medical, Inc. | Valved connector assembly and sterility barriers for heat exchange catheters and other closed loop catheters |
US20040087606A1 (en) | 2002-11-01 | 2004-05-06 | Voorhees Marc E. | Shivering suppression during cooling to lower body temperature |
US7276046B1 (en) * | 2002-11-18 | 2007-10-02 | Biosynergy, Inc. | Liquid conductive cooling/heating device and method of use |
US20040122353A1 (en) * | 2002-12-19 | 2004-06-24 | Medtronic Minimed, Inc. | Relay device for transferring information between a sensor system and a fluid delivery system |
US7278984B2 (en) | 2002-12-31 | 2007-10-09 | Alsius Corporation | System and method for controlling rate of heat exchange with patient |
US7158838B2 (en) | 2003-01-31 | 2007-01-02 | Medtronic, Inc. | Arrangement for implanting a miniaturized cardiac lead having a fixation helix |
US7097657B2 (en) | 2003-02-18 | 2006-08-29 | Alsius Corporation | Dual IV bag arrangement for intravascular temperature control catheter cooling circuit |
US7300453B2 (en) | 2003-02-24 | 2007-11-27 | Innercool Therapies, Inc. | System and method for inducing hypothermia with control and determination of catheter pressure |
AU2003901057A0 (en) | 2003-03-10 | 2003-03-20 | Zsolt Balosh | Intra-abdominal urinary catheter pressure monitor |
US6893454B2 (en) | 2003-04-28 | 2005-05-17 | Alsius Corporation | Intrarectal heat exchange catheter |
US7836881B2 (en) * | 2003-04-28 | 2010-11-23 | Advanced Circulatory Systems, Inc. | Ventilator and methods for treating head trauma and low blood circulation |
US7001418B2 (en) | 2003-04-30 | 2006-02-21 | Alsius Corporation | Intravascular heat exchange catheter with insulated coolant tubes |
US7854728B2 (en) | 2003-05-02 | 2010-12-21 | Medical Device Innovations, LLC | Body-space drainage-tube debris removal |
JP4291039B2 (en) | 2003-05-12 | 2009-07-08 | オリンパス株式会社 | Ultrasonic trocar puncture system |
US6872222B2 (en) * | 2003-05-19 | 2005-03-29 | Alsius Corporation | System and method for insulating skin from intravascular heat exchange catheter |
US6921198B2 (en) | 2003-06-12 | 2005-07-26 | Medivance Incorporated | Patient temperature repeating system and method |
US20050033391A1 (en) | 2003-08-06 | 2005-02-10 | Alsius Corporation | System and method for treating cardiac arrest and myocardial infarction |
JP2007503266A (en) | 2003-08-25 | 2007-02-22 | メディヴァンス インコーポレイテッド | Active body cooling by vasodilation to lower body temperature |
US20050080832A1 (en) | 2003-09-05 | 2005-04-14 | Stuebe Thomas D. | Esophageal waveform analysis for detection and quantification of reflux episodes |
US8147486B2 (en) | 2003-09-22 | 2012-04-03 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Medical device with flexible printed circuit |
US7270639B2 (en) | 2003-10-14 | 2007-09-18 | Zoll Circulation, Inc. | Temperature regulation system for automatic chest compression housing |
US7693855B2 (en) * | 2003-10-28 | 2010-04-06 | Media Cybernetics, Inc. | Method, system, and computer program product for managing data associated with a document stored in an electronic form |
JP4590352B2 (en) | 2003-12-22 | 2010-12-01 | メデラ ホールディング アーゲー | Drainage device and method |
JP4832763B2 (en) | 2004-01-20 | 2011-12-07 | エシコン・エンド−サージェリィ・インコーポレイテッド | Access medical device and medical procedure execution method |
US7318834B2 (en) * | 2004-02-09 | 2008-01-15 | Philip Chidi Njemanze | Apparatus and method for hypothermia and rewarming by altering the temperature of the cerebrospinal fluid in the brain |
CA2563996A1 (en) * | 2004-04-23 | 2005-11-10 | Renal Diagnostic, Inc. | An automated non- invasive real-time acute renal failure detection system |
US7837667B2 (en) * | 2004-09-09 | 2010-11-23 | Plc Medical Systems, Inc. | Patient hydration system with abnormal condition sensing |
US20060064146A1 (en) | 2004-09-17 | 2006-03-23 | Collins Kenneth A | Heating/cooling system for indwelling heat exchange catheter |
US6981945B1 (en) * | 2004-11-12 | 2006-01-03 | Artann Laboratories, Inc. | Colonoscope handgrip with force and torque monitor |
WO2006060248A2 (en) * | 2004-12-03 | 2006-06-08 | Wolfe Tory Medical, Inc. | Pressure and temperature monitoring balloon catheter |
US20060173480A1 (en) | 2005-01-31 | 2006-08-03 | Yi Zhang | Safety penetrating method and apparatus into body cavities, organs, or potential spaces |
US20060190066A1 (en) | 2005-02-23 | 2006-08-24 | Worthen William J | System and method for bringing hypothermia rapidly onboard |
US7070612B1 (en) | 2005-02-23 | 2006-07-04 | Alsius Corporation | System and method for bringing hypothermia rapidly onboard |
ES2385511T3 (en) | 2005-02-25 | 2012-07-26 | Pulsion Medical Systems Ag | Enteral feeding catheter, computer system and computer program to operate the feeding catheter |
US7425216B2 (en) | 2005-03-01 | 2008-09-16 | Alsius Corporation | System and method for treating cardiac arrest and myocardial infarction |
AU2006239290B2 (en) | 2005-04-27 | 2012-05-10 | Zoll Circulation, Inc. | System for adjusting the temperature of a patient |
US7824436B2 (en) | 2005-05-13 | 2010-11-02 | Benechill, Inc. | Methods and devices for non-invasive cerebral and systemic cooling |
US20060276864A1 (en) | 2005-06-03 | 2006-12-07 | Alsius Corporation | Systems and methods for sensing patient temperature in temperature management system |
US7621890B2 (en) | 2005-06-09 | 2009-11-24 | Endocare, Inc. | Heat exchange catheter with multi-lumen tube having a fluid return passageway |
US7181927B2 (en) | 2005-07-01 | 2007-02-27 | Alsius Corporation | Primary heat exchanger for patient temperature control |
US7536218B2 (en) * | 2005-07-15 | 2009-05-19 | Biosense Webster, Inc. | Hybrid magnetic-based and impedance-based position sensing |
US7771362B2 (en) | 2005-08-01 | 2010-08-10 | Datascope Investment Corp. | Calibration of in vivo blood pressure sensors |
US7699799B2 (en) * | 2005-08-26 | 2010-04-20 | Ceeben Systems, Inc. | Ultrasonic material removal system for cardiopulmonary bypass and other applications |
US20070051409A1 (en) | 2005-09-02 | 2007-03-08 | Belmont Instrument Corporation | Pressure responsive fluid flow control valves |
US8647374B2 (en) | 2005-10-21 | 2014-02-11 | Cincinnati Sub-Zero Products, Inc. | Patient temperature control system with variable gradient warming/cooling |
US20070093697A1 (en) * | 2005-10-21 | 2007-04-26 | Theranova, Llc | Method and apparatus for detection of right to left shunting in the cardiopulmonary vasculature |
KR100883555B1 (en) * | 2005-11-15 | 2009-02-17 | 한메딕스 주식회사 | Novel quantitative and qualitative analysis apparatus for measuring the body fluid |
US20080200863A1 (en) | 2005-12-02 | 2008-08-21 | Cabochon Aesthetics, Inc. | Devices and methods for selectively lysing cells |
AU2007205861B2 (en) * | 2006-01-20 | 2013-05-09 | Oculus Innovative Sciences, Inc. | Methods of treating or preventing sinusitis with oxidative reductive potential water solution |
US20090312676A1 (en) | 2006-02-02 | 2009-12-17 | Tylerton International Inc. | Metabolic Sink |
US20070225781A1 (en) | 2006-03-21 | 2007-09-27 | Nidus Medical, Llc | Apparatus and methods for altering temperature in a region within the body |
US20080097179A1 (en) | 2006-07-03 | 2008-04-24 | Russo Susan H | Feeding tube system with reflux fluid sensing |
US7822485B2 (en) | 2006-09-25 | 2010-10-26 | Zoll Circulation, Inc. | Method and apparatus for spinal cooling |
US20080119757A1 (en) | 2006-11-21 | 2008-05-22 | Suzanne Winter | Temperature management system with wireless patient temperature sensor |
US7892270B2 (en) | 2006-11-21 | 2011-02-22 | Zoll Circulation Inc. | Temperature management system and method for burn patients |
WO2008073718A2 (en) * | 2006-11-29 | 2008-06-19 | Future Path Medical Llc | Container for physiological fluids |
AU2007329469A1 (en) | 2006-12-01 | 2008-06-12 | The Board Of Trustees Of The Leland Stanford Junior University | Devices and methods for accessing the epidural space |
US20080147040A1 (en) * | 2006-12-13 | 2008-06-19 | Medtronic Vascular, Inc. A Delaware Corporation | Catheters Having Linear Electrode Arrays and Their Methods of Use |
US20080154197A1 (en) | 2006-12-20 | 2008-06-26 | Joel Brian Derrico | System and method for regulating the temperature of a fluid injected into a patient |
EP2131911B1 (en) | 2007-03-02 | 2017-06-28 | Art Healthcare Ltd. | Interactive ngt system |
US20080234619A1 (en) | 2007-03-23 | 2008-09-25 | Thermal Therapeutic Systems, Inc. | Portable Hyperthermia Apparatus |
JP5259966B2 (en) | 2007-03-26 | 2013-08-07 | 株式会社ジェイ・エム・エス | Oral pressure measuring balloon and method for manufacturing the same |
JP2010523230A (en) | 2007-04-05 | 2010-07-15 | ベロメディックス,インク | Automatic treatment system and method |
WO2008124643A1 (en) | 2007-04-05 | 2008-10-16 | Velomedix, Inc. | Device and method for safe access to a body cavity |
US9333112B2 (en) * | 2007-04-12 | 2016-05-10 | Medivance Incorporated | Sorption-based adhesive contact cooling apparatus and method |
AU2008275158A1 (en) | 2007-07-09 | 2009-01-15 | Velomedix, Inc | Hypothermia devices and methods |
WO2009012441A2 (en) | 2007-07-19 | 2009-01-22 | C. R. Bard, Inc. | Ng tube with gastric volume detection |
US7819835B2 (en) * | 2007-08-07 | 2010-10-26 | Belmont Instrument Corporation | Hyperthermia, system, method and components |
IL185477A0 (en) | 2007-08-23 | 2008-01-06 | Med I Dynamix Fluid Monitoring | Diagnostic methods and systems based on urine analysis |
WO2009049297A1 (en) * | 2007-10-12 | 2009-04-16 | Medivance Incorporated | Improved system and method for patient temperature control |
WO2009055435A1 (en) | 2007-10-23 | 2009-04-30 | C. R. Bard, Inc. | Continuous intra-abdominal pressure monitoring system |
ES2770309T3 (en) * | 2007-11-16 | 2020-07-01 | Medivance Inc | Control system of the response to the temperature of a patient |
US20100152616A1 (en) | 2007-11-20 | 2010-06-17 | Niyazi Beyhan | Devices and methods for safely accessing bone marrow and other tissues |
WO2009071096A2 (en) | 2007-12-05 | 2009-06-11 | Neurokey A/S | Combination of medical and physical cooling treatment of ischemic effects |
WO2009071097A1 (en) | 2007-12-05 | 2009-06-11 | Neurokey A/S | Use of hypothermia inducing drugs |
WO2009071094A2 (en) | 2007-12-05 | 2009-06-11 | Neurokey A/S | Combination treatment of ischemic effects |
WO2009071095A2 (en) | 2007-12-05 | 2009-06-11 | Neurokey A/S | Prevention of hyperthermia subsequent to hypothermia treatment of ischemia |
WO2009071098A2 (en) | 2007-12-05 | 2009-06-11 | Neurokey A/S | Use non-human mammal capable of perspiration for determining the effect of hypothermia inducing drugs in humans |
US7827005B2 (en) | 2008-04-21 | 2010-11-02 | Zoll Circulation, Inc. | System and method for testing heat exchange system for heat exchange catheter |
JP5591239B2 (en) | 2008-08-28 | 2014-09-17 | コーニンクレッカ フィリップス エヌ ヴェ | Nutrition tube |
US20100121159A1 (en) | 2008-11-07 | 2010-05-13 | Daniel Rogers Burnett | Devices and Methods for Monitoring Core Temperature and an Intraperitoneal Parameter |
CA2750473A1 (en) | 2009-02-06 | 2010-08-12 | Velomedix, Inc. | Method and apparatus for inducing therapeutic hypothermia |
CN102596023B (en) | 2009-08-19 | 2015-05-06 | 米拉多尔生物医药公司 | Systems, methods, and devices for facilitating access to target anatomical sites or environments |
US8814807B2 (en) | 2009-08-19 | 2014-08-26 | Mirador Biomedical | Spinal canal access and probe positioning, devices and methods |
WO2011092701A1 (en) | 2010-01-28 | 2011-08-04 | Art Healthcare Ltd. | Method and device of detecting and/or blocking reflux |
WO2012006625A2 (en) | 2010-07-09 | 2012-01-12 | Velomedix, Inc. | Method and apparatus for pressure measurement |
GB2496074B (en) | 2010-07-13 | 2016-07-20 | Sandhill Scient Inc | Apparatus and method for detecting and measuring condition of esophageal mucosa and indications of gastroesophageal reflux disease |
US8562524B2 (en) | 2011-03-04 | 2013-10-22 | Flint Hills Scientific, Llc | Detecting, assessing and managing a risk of death in epilepsy |
CA2825412A1 (en) | 2011-01-26 | 2012-08-02 | Velomedix, Inc. | Dual thermistor redundant temperature sensor |
CN103458810A (en) | 2011-02-10 | 2013-12-18 | 促动医疗股份有限公司 | Medical tool with electromechanical control and feedback |
US9655555B2 (en) | 2011-03-07 | 2017-05-23 | Potrero Medical, Inc. | Sensing foley catheter |
US9238126B2 (en) | 2011-04-08 | 2016-01-19 | Sanovas Inc. | Biofeedback controlled deformation of sinus ostia |
US20120277619A1 (en) | 2011-04-29 | 2012-11-01 | Medtronic, Inc. | Detecting food intake based on impedance |
EP2720605B1 (en) | 2011-06-14 | 2020-03-11 | Gravitas Medical Inc. | Apparatus for guiding medical care based on detected gastric function |
US9179971B2 (en) | 2013-02-11 | 2015-11-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Printed electrode catheter |
CA2943608C (en) | 2014-03-13 | 2023-05-02 | Art Healthcare Ltd. | Combined measure positioning and/or monitoring of a naso/orogastric feeding tube |
US9855186B2 (en) | 2014-05-14 | 2018-01-02 | Aytu Women's Health, Llc | Devices and methods for promoting female sexual wellness and satisfaction |
ES2729495T3 (en) | 2014-11-26 | 2019-11-04 | Art Healthcare Ltd | Closed loop system and method for optimal enteral feeding and a personalized nutrition plan |
CA3046309A1 (en) | 2016-12-12 | 2018-06-21 | Art Healthcare Ltd. | Systems and methods for automatic management of reflux during enteral feeding |
-
2008
- 2008-04-04 JP JP2010502338A patent/JP2010523230A/en active Pending
- 2008-04-04 EP EP08745175A patent/EP2155300A1/en not_active Withdrawn
- 2008-04-04 AU AU2008237177A patent/AU2008237177A1/en not_active Abandoned
- 2008-04-04 CA CA002684807A patent/CA2684807A1/en not_active Abandoned
- 2008-04-04 US US12/098,365 patent/US8100880B2/en not_active Expired - Fee Related
- 2008-04-04 WO PCT/US2008/059496 patent/WO2008124644A1/en active Application Filing
-
2012
- 2012-01-19 US US13/354,210 patent/US8480648B2/en active Active
-
2013
- 2013-07-08 US US13/937,102 patent/US20130296984A1/en not_active Abandoned
-
2016
- 2016-01-28 US US15/009,687 patent/US20160143774A1/en not_active Abandoned
- 2016-02-02 US US15/013,813 patent/US20170020724A1/en active Pending
-
2018
- 2018-05-30 US US15/993,483 patent/US11800992B2/en active Active
-
2023
- 2023-09-22 US US18/472,625 patent/US20240008763A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030088186A1 (en) * | 2001-11-02 | 2003-05-08 | Doody Michael C. | Probe penetration detector and method of operation |
US20060161107A1 (en) * | 2002-11-12 | 2006-07-20 | Mantle Ross E | Device for the extravascular recirculation of liquid in body cavities |
US20110046547A1 (en) * | 2002-11-12 | 2011-02-24 | Mantle Ross E | Device for the Extravascular Recirculation of Liquid in Body Cavities |
US20070244446A1 (en) * | 2003-01-28 | 2007-10-18 | Indigo Orb, Inc. | Detection apparatus and method |
Non-Patent Citations (1)
Title |
---|
Xiao et al. 1995. Peritoneal cooling for mild cerebral hypothermia after cardiac arrest in dogs. Resuscitation 30 (1995): 51-59. * |
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US8480648B2 (en) | 2013-07-09 |
US20180289536A1 (en) | 2018-10-11 |
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US20170020724A1 (en) | 2017-01-26 |
JP2010523230A (en) | 2010-07-15 |
EP2155300A1 (en) | 2010-02-24 |
US20160143774A1 (en) | 2016-05-26 |
US20080262418A1 (en) | 2008-10-23 |
AU2008237177A1 (en) | 2008-10-16 |
WO2008124644A1 (en) | 2008-10-16 |
US20240008763A1 (en) | 2024-01-11 |
US11800992B2 (en) | 2023-10-31 |
CA2684807A1 (en) | 2008-10-16 |
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