DE3864471D1 - Totale herzprothese. - Google Patents

Totale herzprothese.

Info

Publication number
DE3864471D1
DE3864471D1 DE8888901281T DE3864471T DE3864471D1 DE 3864471 D1 DE3864471 D1 DE 3864471D1 DE 8888901281 T DE8888901281 T DE 8888901281T DE 3864471 T DE3864471 T DE 3864471T DE 3864471 D1 DE3864471 D1 DE 3864471D1
Authority
DE
Germany
Prior art keywords
pct
elongation
membrane
casing
stroke
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 - Lifetime
Application number
DE8888901281T
Other languages
English (en)
Inventor
Rene Veragen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3864471D1 publication Critical patent/DE3864471D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • 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
    • A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
    • 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
    • A61M60/40—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
    • 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
    • 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
    • A61M60/835—Constructional details other than related to driving of positive displacement blood pumps
    • A61M60/837—Aspects of flexible displacement members, e.g. shapes or materials
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood
    • 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
    • A61M60/148—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 in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Plant Substances (AREA)
DE8888901281T 1987-01-27 1988-01-27 Totale herzprothese. Expired - Lifetime DE3864471D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8700908A FR2609886B1 (fr) 1987-01-27 1987-01-27 Prothese cardiaque totale perfectionnee
PCT/FR1988/000043 WO1988005313A1 (fr) 1987-01-27 1988-01-27 Prothese cardiaque totale perfectionnee

Publications (1)

Publication Number Publication Date
DE3864471D1 true DE3864471D1 (en) 1991-10-02

Family

ID=9347294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888901281T Expired - Lifetime DE3864471D1 (en) 1987-01-27 1988-01-27 Totale herzprothese.

Country Status (7)

Country Link
US (1) US5089018A (de)
EP (1) EP0300012B1 (de)
JP (1) JPH01502564A (de)
AT (1) ATE66619T1 (de)
DE (1) DE3864471D1 (de)
FR (1) FR2609886B1 (de)
WO (1) WO1988005313A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300111A (en) * 1992-02-03 1994-04-05 Pyxis, Inc. Total artificial heart
US5314469A (en) * 1992-03-11 1994-05-24 Milwaukee Heart Research Foundation Artificial heart
WO1995007109A1 (en) * 1993-09-10 1995-03-16 Ottawa Heart Institute Research Corporation Electrohydraulic ventricular assist device
JP4485208B2 (ja) 2002-02-21 2010-06-16 デザイン・メンター・インコーポレイテッド 流体ポンプ
ITUD20050112A1 (it) * 2005-07-01 2007-01-02 Gaetano Azzolina Dispositivo di assistenza cardiocircolatoria
US20070083077A1 (en) 2005-10-06 2007-04-12 Alpha Dev, Llc. Total artificial heart system for auto-regulating flow and pressure balance
DE102008017448A1 (de) * 2008-04-05 2009-10-08 Deutsches Zentrum für Luft- und Raumfahrt e.V. Herzunterstützungsvorrichtung
US8226712B1 (en) 2008-06-13 2012-07-24 Newheart Medical Devices Llc Total artificial heart system for auto-regulating flow and pressure
CN103330964B (zh) * 2013-05-31 2015-08-26 上海交通大学 带有血压调节机构的人工心脏系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1079211A (en) * 1964-04-22 1967-08-16 Distillers Co Yeast Ltd Improvements in or relating to diaphragm pumps
US4222127A (en) * 1978-06-02 1980-09-16 Donachy And Pierce Blood pump and method of pumping blood
FR2470593A2 (fr) * 1979-01-22 1981-06-12 Lapeyre Didier Nouvelle prothese cardiaque totale
US4427470A (en) * 1981-09-01 1984-01-24 University Of Utah Vacuum molding technique for manufacturing a ventricular assist device
FR2519544A1 (fr) * 1982-01-11 1983-07-18 Casile Jean Pierre Dispositif d'assistance circulatoire pericardiaque
US4652265A (en) * 1982-09-23 1987-03-24 Mcdougall David A Implantable blood pump and integral apparatus for the operation thereof
US4573997A (en) * 1984-03-19 1986-03-04 Research Corporation Right ventricular assist device
FR2572491B1 (fr) * 1984-10-31 1987-07-03 Aerospatiale Systeme pour la mise en communication individuelle avec l'exterieur de deux enceintes contigues et prothese cardiaque pourvue d'un tel systeme
US4781715A (en) * 1986-04-30 1988-11-01 Temple University Of The Commonwealth System Of Higher Education Cardiac prosthesis having integral blood pressure sensor
US4781716A (en) * 1987-02-13 1988-11-01 Marc Richelsoph Artificial heart

Also Published As

Publication number Publication date
EP0300012B1 (de) 1991-08-28
ATE66619T1 (de) 1991-09-15
JPH01502564A (ja) 1989-09-07
FR2609886A1 (fr) 1988-07-29
FR2609886B1 (fr) 1989-07-28
US5089018A (en) 1992-02-18
EP0300012A1 (de) 1989-01-25
WO1988005313A1 (fr) 1988-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee