DE3750850T2 - Vorrichtung zur Analyse des Grades des Gewebeschadens in einem Herz der unzureichenden arteriellen Blutströmung ausgesetzt. - Google Patents
Vorrichtung zur Analyse des Grades des Gewebeschadens in einem Herz der unzureichenden arteriellen Blutströmung ausgesetzt.Info
- Publication number
- DE3750850T2 DE3750850T2 DE3750850T DE3750850T DE3750850T2 DE 3750850 T2 DE3750850 T2 DE 3750850T2 DE 3750850 T DE3750850 T DE 3750850T DE 3750850 T DE3750850 T DE 3750850T DE 3750850 T2 DE3750850 T2 DE 3750850T2
- Authority
- DE
- Germany
- Prior art keywords
- occlusion
- analyzing
- degree
- blood flow
- tissue damage
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12136—Balloons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3613—Reperfusion, e.g. of the coronary vessels, e.g. retroperfusion
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- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
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- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
- A61M60/143—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting inside the coronary sinus, e.g. for pressure-controlled intermittent coronary sinus occlusion
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- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
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- A—HUMAN NECESSITIES
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- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/295—Balloon pumps for circulatory assistance
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- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
- A61M60/31—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion
- A61M60/32—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion of heart muscle tissues, e.g. using coronary sinus occlusion
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- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/424—Details relating to driving for positive displacement blood pumps
- A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/497—Details relating to driving for balloon pumps for circulatory assistance
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/515—Regulation using real-time patient data
- A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
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- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
- A61M60/554—Regulation using real-time blood pump operational parameter data, e.g. motor current of blood pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00137—Details of operation mode
- A61B2017/00154—Details of operation mode pulsed
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
- A61B2017/00557—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated inflatable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00694—Aspects not otherwise provided for with means correcting for movement of or for synchronisation with the body
- A61B2017/00703—Aspects not otherwise provided for with means correcting for movement of or for synchronisation with the body correcting for movement of heart, e.g. ECG-triggered
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
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- 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
- A61M25/00—Catheters; Hollow probes
- A61M2025/0001—Catheters; Hollow probes for pressure measurement
- A61M2025/0003—Catheters; Hollow probes for pressure measurement having an additional lumen transmitting fluid pressure to the outside for measurement
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- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M2025/102—Balloon inflating or inflation-control devices driven by a solenoid-activated pump
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- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
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- 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
- A61M2205/3344—Measuring or controlling pressure at the body treatment site
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- 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
- A61M2205/3355—Controlling downstream pump pressure
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- A—HUMAN NECESSITIES
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- 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
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- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
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- A—HUMAN NECESSITIES
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- A61M2230/00—Measuring parameters of the user
- A61M2230/30—Blood pressure
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- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
- A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood pumps
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- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
- A61M60/833—Occluders for preventing backflow
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/824,721 US4934996A (en) | 1984-02-27 | 1986-01-31 | Pressure-controlled intermittent coronary sinus occlusion apparatus and method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3750850D1 DE3750850D1 (de) | 1995-01-19 |
DE3750850T2 true DE3750850T2 (de) | 1995-05-11 |
Family
ID=25242161
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787100942T Expired - Fee Related DE3783377T2 (de) | 1986-01-31 | 1987-01-26 | Intermittierender verschluss des coronar-sinus durch druckeinwirkung. |
DE3750850T Expired - Fee Related DE3750850T2 (de) | 1986-01-31 | 1987-01-26 | Vorrichtung zur Analyse des Grades des Gewebeschadens in einem Herz der unzureichenden arteriellen Blutströmung ausgesetzt. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787100942T Expired - Fee Related DE3783377T2 (de) | 1986-01-31 | 1987-01-26 | Intermittierender verschluss des coronar-sinus durch druckeinwirkung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4934996A (de) |
EP (3) | EP0402964B1 (de) |
JP (1) | JPH08257001A (de) |
AT (2) | ATE84231T1 (de) |
DE (2) | DE3783377T2 (de) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL85249A0 (en) * | 1988-01-29 | 1988-07-31 | Galram Technology Ind Ltd | Heart assist device |
JPH0321258A (ja) * | 1989-01-31 | 1991-01-30 | Aisin Seiki Co Ltd | 血液ポンプの駆動装置 |
US5135488A (en) * | 1989-03-17 | 1992-08-04 | Merit Medical Systems, Inc. | System and method for monitoring, displaying and recording balloon catheter inflation data |
US5046503A (en) * | 1989-04-26 | 1991-09-10 | Advanced Cardiovascular Systems, Inc. | Angioplasty autoperfusion catheter flow measurement method and apparatus |
US5584803A (en) | 1991-07-16 | 1996-12-17 | Heartport, Inc. | System for cardiac procedures |
US5769812A (en) | 1991-07-16 | 1998-06-23 | Heartport, Inc. | System for cardiac procedures |
US5558644A (en) * | 1991-07-16 | 1996-09-24 | Heartport, Inc. | Retrograde delivery catheter and method for inducing cardioplegic arrest |
US6482171B1 (en) | 1991-07-16 | 2002-11-19 | Heartport, Inc. | Multi-lumen catheter |
US6224619B1 (en) | 1991-12-17 | 2001-05-01 | Heartport, Inc. | Blood vessel occlusion trocar having size and shape varying insertion body |
US5273537A (en) * | 1992-03-06 | 1993-12-28 | Scimed Life Systems, Inc. | Power-assisted inflation apparatus |
US5395331A (en) * | 1992-04-27 | 1995-03-07 | Minnesota Mining And Manufacturing Company | Retrograde coronary sinus catheter having a ribbed balloon |
US5324260A (en) * | 1992-04-27 | 1994-06-28 | Minnesota Mining And Manufacturing Company | Retrograde coronary sinus catheter |
IT1272215B (it) * | 1994-04-22 | 1997-06-16 | Bruno Maugeri | Dispositivo per contropulsazione con palloncino intraaortico con misurazione in continuo della gittata sistolica ventricolare sinistra |
US5597377A (en) * | 1994-05-06 | 1997-01-28 | Trustees Of Boston University | Coronary sinus reperfusion catheter |
US5478309A (en) | 1994-05-27 | 1995-12-26 | William P. Sweezer, Jr. | Catheter system and method for providing cardiopulmonary bypass pump support during heart surgery |
US5967976A (en) * | 1994-08-19 | 1999-10-19 | Novoste Corporation | Apparatus and methods for procedures related to the electrophysiology of the heart |
US5529067A (en) * | 1994-08-19 | 1996-06-25 | Novoste Corporation | Methods for procedures related to the electrophysiology of the heart |
AU6501296A (en) * | 1995-07-21 | 1997-02-18 | General Hospital Corporation, The | Method and apparatus of enhancing the delivery of a pharmaceutical formulation |
US5755687A (en) | 1997-04-01 | 1998-05-26 | Heartport, Inc. | Methods and devices for occluding a patient's ascending aorta |
EP0981295A4 (de) * | 1997-04-11 | 2005-02-02 | Transvascular Inc | Verfahren und gerät zur transmyokardialen direkten koronarrevaskularisation |
US6889082B2 (en) * | 1997-10-09 | 2005-05-03 | Orqis Medical Corporation | Implantable heart assist system and method of applying same |
US6159178A (en) | 1998-01-23 | 2000-12-12 | Heartport, Inc. | Methods and devices for occluding the ascending aorta and maintaining circulation of oxygenated blood in the patient when the patient's heart is arrested |
US6569145B1 (en) | 1999-03-25 | 2003-05-27 | Transvascular, Inc. | Pressure-controlled continuous coronary sinus occlusion device and methods of use |
DE19947907A1 (de) * | 1999-10-06 | 2001-04-19 | Thomas Wolffgram | Katheter für die kombinierte Untersuchung des linken Ventrikels sowie der rechten und der linken Koronararterien |
US6346098B1 (en) | 2000-03-07 | 2002-02-12 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and kits for locally administering an active agent to an interstitial space of a host |
EP1409057B1 (de) * | 2000-12-12 | 2008-09-24 | Datascope Investment Corp. | Intraaortaler Ballonkatheter mit faseroptischen Sensor |
US6616597B2 (en) | 2000-12-12 | 2003-09-09 | Datascope Investment Corp. | Intra-aortic balloon catheter having a dual sensor pressure sensing system |
US20020072679A1 (en) * | 2000-12-12 | 2002-06-13 | Schock Robert B. | Intra-aortic balloon catheter having a fiberoptic sensor |
AT410396B (de) * | 2001-07-17 | 2003-04-25 | Mohl Werner Ddr | Vorrichtung für die intermittierende okklusion des koronarsinus |
DE10222776A1 (de) * | 2002-05-15 | 2003-12-11 | Neumann Till | System zur wiederholten, aktiven Unterbrechung des Blutstroms |
JP4465349B2 (ja) * | 2003-01-24 | 2010-05-19 | プロテウス バイオメディカル インコーポレイテッド | 心臓のパラメーターを測定するための方法およびシステム |
US6964661B2 (en) * | 2003-04-02 | 2005-11-15 | Boston Scientific Scimed, Inc. | Endovenous ablation mechanism with feedback control |
AT500676B1 (de) * | 2004-06-08 | 2007-04-15 | Mohl Werner Ddr | Vorrichtung zur intermittierenden okklusion des koronarsinus |
AT500688B1 (de) * | 2004-06-14 | 2007-04-15 | Mohl Werner Ddr | Vorrichtung zur intermittierenden okklusion des koronarsinus |
US7347810B2 (en) * | 2004-10-01 | 2008-03-25 | Stamos Thomas A | Device for draining the coronary sinus |
US8068910B2 (en) * | 2005-04-28 | 2011-11-29 | Medtronic, Inc. | Flexible tube sensor for sensing urinary sphincter pressure |
WO2007090416A1 (de) * | 2006-02-07 | 2007-08-16 | Medicor Gmbh | Medizinische gefässschleuse mit blockungsfunktion |
AT503787B1 (de) | 2006-11-30 | 2008-01-15 | Mohl Werner Ddr | Verfahren zur intermittierenden okklusion einer das organsystem drainierenden vene sowie vorrichtung zur durchführung dieses verfahrens |
US9308086B2 (en) | 2010-09-21 | 2016-04-12 | Hocor Cardiovascular Technologies Llc | Method and system for balloon counterpulsation during aortic valve replacement |
AT507578B1 (de) * | 2008-11-27 | 2011-06-15 | Miracor Medical Systems Gmbh | Implantierbare vorrichtung zur intermittierenden okklusion eines blutgefässes |
US8626316B2 (en) * | 2009-04-03 | 2014-01-07 | Miracor Medical Systems Gmbh | Device for the intermittent occlusion of the coronary sinus |
RU2012115453A (ru) * | 2009-09-18 | 2013-10-27 | Конинклейке Филипс Электроникс Н.В. | Венозный клапанный элемент |
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- 1986-01-31 US US06/824,721 patent/US4934996A/en not_active Expired - Lifetime
-
1987
- 1987-01-26 DE DE8787100942T patent/DE3783377T2/de not_active Expired - Fee Related
- 1987-01-26 AT AT87100942T patent/ATE84231T1/de not_active IP Right Cessation
- 1987-01-26 AT AT90115824T patent/ATE114947T1/de not_active IP Right Cessation
- 1987-01-26 DE DE3750850T patent/DE3750850T2/de not_active Expired - Fee Related
- 1987-01-26 EP EP90115824A patent/EP0402964B1/de not_active Expired - Lifetime
- 1987-01-26 EP EP87100942A patent/EP0230996B1/de not_active Expired - Lifetime
- 1987-01-26 EP EP94105150A patent/EP0609914A3/de not_active Ceased
-
1996
- 1996-03-26 JP JP8070295A patent/JPH08257001A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0402964B1 (de) | 1994-12-07 |
JPH08257001A (ja) | 1996-10-08 |
DE3750850D1 (de) | 1995-01-19 |
EP0609914A2 (de) | 1994-08-10 |
ATE114947T1 (de) | 1994-12-15 |
ATE84231T1 (de) | 1993-01-15 |
DE3783377T2 (de) | 1993-08-19 |
DE3783377D1 (de) | 1993-02-18 |
EP0609914A3 (de) | 1995-03-08 |
EP0230996A3 (en) | 1988-06-15 |
US4934996A (en) | 1990-06-19 |
EP0402964A1 (de) | 1990-12-19 |
EP0230996B1 (de) | 1993-01-07 |
EP0230996A2 (de) | 1987-08-05 |
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