WO2013055395A3 - Gas conditioning device - Google Patents

Gas conditioning device Download PDF

Info

Publication number
WO2013055395A3
WO2013055395A3 PCT/US2012/000509 US2012000509W WO2013055395A3 WO 2013055395 A3 WO2013055395 A3 WO 2013055395A3 US 2012000509 W US2012000509 W US 2012000509W WO 2013055395 A3 WO2013055395 A3 WO 2013055395A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydrator
conditioning device
hydration fluid
gas conditioning
liquid
Prior art date
Application number
PCT/US2012/000509
Other languages
French (fr)
Other versions
WO2013055395A2 (en
Inventor
Nathanial TRAN
Original Assignee
Lexion Medical Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lexion Medical Llc filed Critical Lexion Medical Llc
Publication of WO2013055395A2 publication Critical patent/WO2013055395A2/en
Publication of WO2013055395A3 publication Critical patent/WO2013055395A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
    • A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/162—Water-reservoir filling system, e.g. automatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

A medical gas condition system for supplying a liquid hydration fluid to a hydrator before or during an ongoing medical procedure by coupling the flow of liquid hydration fluid into the hydrator to either the absence of flow of medical insufflation gas into the hydrator or to a condition where the liquid hydration fluid can be absorbed by a hydrator instead of being forced through the hydrator in liquid form.
PCT/US2012/000509 2011-10-13 2012-10-09 Gas conditioning device WO2013055395A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161627537P 2011-10-13 2011-10-13
US61/627,537 2011-10-13

Publications (2)

Publication Number Publication Date
WO2013055395A2 WO2013055395A2 (en) 2013-04-18
WO2013055395A3 true WO2013055395A3 (en) 2013-06-13

Family

ID=48082706

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/000509 WO2013055395A2 (en) 2011-10-13 2012-10-09 Gas conditioning device

Country Status (1)

Country Link
WO (1) WO2013055395A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800381A (en) * 1994-02-25 1998-09-01 Ognier; Jean-François Medical gas insufflator with automatic gas flow control
US6068609A (en) * 1998-05-19 2000-05-30 Douglas E. Ott Method and apparatus for conditioning gas for medical procedures having humidity monitoring and recharge alert
US6299592B1 (en) * 1998-03-31 2001-10-09 Northgate Technologies Inc. Laparoscopic insufflator
US20090184832A1 (en) * 2008-01-23 2009-07-23 Duane Lloyd Hydration alert
US20090240192A1 (en) * 2007-03-28 2009-09-24 John Sylvester Power Insufflation of body cavities

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800381A (en) * 1994-02-25 1998-09-01 Ognier; Jean-François Medical gas insufflator with automatic gas flow control
US6299592B1 (en) * 1998-03-31 2001-10-09 Northgate Technologies Inc. Laparoscopic insufflator
US6068609A (en) * 1998-05-19 2000-05-30 Douglas E. Ott Method and apparatus for conditioning gas for medical procedures having humidity monitoring and recharge alert
US20090240192A1 (en) * 2007-03-28 2009-09-24 John Sylvester Power Insufflation of body cavities
US20090184832A1 (en) * 2008-01-23 2009-07-23 Duane Lloyd Hydration alert

Also Published As

Publication number Publication date
WO2013055395A2 (en) 2013-04-18

Similar Documents

Publication Publication Date Title
HK1212934A1 (en) Fluid delivery system with high and low pressure hand manifold
WO2012109678A3 (en) Fluid delivery system
ZA201309633B (en) Fluid delivery system with pressure monitoring device
EP2525842A4 (en) Devices, systems, and methods for instillation of foamed fluid with negative pressure wound therapy
EP3074677A4 (en) Frangible closure coupling for liquid natural gas tank
WO2012123233A3 (en) Light-emitting apparatus
MX2015005740A (en) Method and apparatus for controlling gas flow from cylinders.
ZA201303086B (en) Process chamber with device for injecting gaseous fluid
EP2718605A4 (en) Methods, devices, and systems for coupling fluid lines
EP2601985A4 (en) Blood purifying device, and method for inspecting for liquid leakage therein
EP2637580A4 (en) Methods and devices for managing fluid pressure
SG11201406551WA (en) A connector for microfluidic device, a method for injecting fluid into microfluidic device using the connector and a method of providing and operating a valve
ZA201406643B (en) Liquid tank for medical gas humidifier
GB2517587A (en) Electrochemical compression system
EP2929230A4 (en) System and method for refuelling compressed gas pressure vessels using a liquid piston
EP2904370A4 (en) Methods and apparatus for measuring aspiration pressure at low aspiration volumes
EP2895777A4 (en) Device to reduce the pressure of a liquid flow and a regulating valve
IN2014MN01481A (en)
EP2613872A4 (en) Apparatus and method for introducing a first fluid into the flow path of a second fluid and use of such an apparatus
WO2013127941A3 (en) Filling device
HK1197169A1 (en) Systems for reducing fluid leakage and spray-back from endoscopic medical procedures
WO2012013852A3 (en) Method for the preparation of nanoparticles in ionic liquids
WO2013055395A3 (en) Gas conditioning device
WO2013117676A3 (en) Coupling device for a breathing apparatus
IN2015DN00657A (en)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12840260

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 12840260

Country of ref document: EP

Kind code of ref document: A2