AU6694374A - Totally implantable artificial replacement heart - Google Patents

Totally implantable artificial replacement heart

Info

Publication number
AU6694374A
AU6694374A AU66943/74A AU6694374A AU6694374A AU 6694374 A AU6694374 A AU 6694374A AU 66943/74 A AU66943/74 A AU 66943/74A AU 6694374 A AU6694374 A AU 6694374A AU 6694374 A AU6694374 A AU 6694374A
Authority
AU
Australia
Prior art keywords
replacement heart
implantable artificial
artificial replacement
totally implantable
totally
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
Application number
AU66943/74A
Other versions
AU482500B2 (en
Inventor
T. Harmison Lowell
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.)
Government Ofthe Unitedstates Of America
Original Assignee
Government Ofthe Unitedstates Of America
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 Government Ofthe Unitedstates Of America filed Critical Government Ofthe Unitedstates Of America
Application granted granted Critical
Publication of AU482500B2 publication Critical patent/AU482500B2/en
Publication of AU6694374A publication Critical patent/AU6694374A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00Hot gas positive-displacement engine plants
    • F02G1/04Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10Location thereof with respect to the patient's body
    • A61M60/122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/196Implantable 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]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20Type thereof
    • A61M60/247Positive displacement blood pumps
    • A61M60/253Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • A61M60/424Details relating to driving for positive displacement blood pumps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • A61M60/424Details relating to driving for positive displacement blood pumps
    • A61M60/438Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical
    • A61M60/441Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical generated by an electromotor
    • A61M60/443Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical generated by an electromotor with means converting the rotation into a translational movement of the displacement member
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50Details relating to control
    • A61M60/508Electronic control means, e.g. for feedback regulation
    • A61M60/515Regulation using real-time patient data
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50Details relating to control
    • A61M60/508Electronic control means, e.g. for feedback regulation
    • A61M60/538Regulation using real-time blood pump operational parameter data, e.g. motor current
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80Constructional details other than related to driving
    • A61M60/855Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857Implantable blood tubes
    • A61M60/859Connections therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80Constructional details other than related to driving
    • A61M60/855Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/871Energy supply devices; Converters therefor
    • A61M60/873Energy supply devices; Converters therefor specially adapted for wireless or transcutaneous energy transfer [TET], e.g. inductive charging
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80Constructional details other than related to driving
    • A61M60/855Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/871Energy supply devices; Converters therefor
    • A61M60/876Implantable batteries
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80Constructional details other than related to driving
    • A61M60/855Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89Valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80Constructional details other than related to driving
    • A61M60/855Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89Valves
    • A61M60/894Passive valves, i.e. valves actuated by the blood
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3334Measuring or controlling the flow rate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/82Internal energy supply devices
    • A61M2205/8237Charging means
    • A61M2205/8243Charging means by induction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10Location thereof with respect to the patient's body
    • A61M60/122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126Implantable 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
    • A61M60/148Implantable 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2280/00Output delivery
    • F02G2280/005Medical applications, e.g. for prosthesis or artificial hearts
AU66943/74A 1973-03-06 1974-03-21 Totally implantable artificial replacement heart Expired AU482500B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US338611A US3919722A (en) 1973-03-06 1973-03-06 Totally implantable artificial replacement heart
SE7403309A SE401610B (en) 1973-03-06 1974-03-12 TOTAL IMPLANT ARTIFICIAL REPLACEMENT HEART

Publications (2)

Publication Number Publication Date
AU482500B2 AU482500B2 (en) 1975-09-25
AU6694374A true AU6694374A (en) 1975-09-25

Family

ID=26656458

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66943/74A Expired AU482500B2 (en) 1973-03-06 1974-03-21 Totally implantable artificial replacement heart

Country Status (7)

Country Link
US (1) US3919722A (en)
AU (1) AU482500B2 (en)
CA (1) CA1030703A (en)
DE (1) DE2449320A1 (en)
FR (1) FR2278349A1 (en)
GB (1) GB1468885A (en)
SE (1) SE401610B (en)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557475A1 (en) * 1975-12-19 1977-06-23 Messerschmitt Boelkow Blohm PUMP FOR AN ARTIFICIAL HEART
US4222127A (en) * 1978-06-02 1980-09-16 Donachy And Pierce Blood pump and method of pumping blood
US4231354A (en) * 1978-07-14 1980-11-04 Howmedica, Incorporated Pulsatile blood pumping apparatus and method
FR2470593A2 (en) * 1979-01-22 1981-06-12 Lapeyre Didier NEW TOTAL HEART PROSTHESIS
FR2446631A1 (en) * 1979-01-22 1980-08-14 Lapeyre Didier Total implantable prosthetic heart - has two elastic membranes defining left and right ventricles and driven by pneumatic motor
FR2455687B1 (en) * 1979-05-03 1986-07-18 Bermes Robert ROTARY PUMP, ESPECIALLY FOR FORMING ARTIFICIAL HEART
FR2458288A1 (en) * 1979-06-11 1981-01-02 Belenger Jacques Cardiac pump with pulsed action - has microprocessor controlled stepping motor acting via screw mechanism on pump diaphragm
US4376312A (en) * 1981-05-19 1983-03-15 Foxcroft Associates Hydraulically actuated cardiac prosthesis
DE3274794D1 (en) * 1981-05-19 1987-02-05 Thoratec Lab Corp Hydraulically actuated cardiac prosthesis
US4369530A (en) * 1981-05-19 1983-01-25 Foxcroft Associates Hydraulically actuated cardiac prosthesis and method of actuation
US4838889A (en) * 1981-09-01 1989-06-13 University Of Utah Research Foundation Ventricular assist device and method of manufacture
US4427470A (en) 1981-09-01 1984-01-24 University Of Utah Vacuum molding technique for manufacturing a ventricular assist device
US4397049A (en) * 1981-09-15 1983-08-09 Foxcroft Associates Hydraulically actuated cardiac prosthesis with three-way ventricular valving
US4389737A (en) * 1981-09-15 1983-06-28 Foxcroft Associates Hydraulically actuated cardiac prosthesis with three-way ventricular valving
US4381567A (en) * 1981-09-15 1983-05-03 Foxcroft Associates Hydraulically actuated total cardiac prosthesis with reversible pump and three-way ventricular valving
DE3136969C2 (en) * 1981-09-17 1985-02-21 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Electromechanical artificial heart
US4473423A (en) * 1982-05-03 1984-09-25 University Of Utah Artificial heart valve made by vacuum forming technique
DE3342534C2 (en) * 1982-11-22 1986-03-20 Helmut Ludwig 1000 Berlin Steiner Electromechanical blood pump drive
AU560881B2 (en) * 1982-12-03 1987-04-16 Novacor Medical Corp. Pump actuator
FR2554350B1 (en) * 1983-11-09 1986-02-21 Aerospatiale SYSTEM FOR QUICK CONNECTION BETWEEN A BLOOD VESSEL AND A HEART PROSTHESIS
SE455164B (en) * 1985-12-05 1988-06-27 Data Promeditech Inc Ab PUMP FOR BIOLOGICAL SCIENCES
SE454942B (en) * 1986-05-22 1988-06-13 Astra Tech Ab HEART HELP DEVICE FOR INOPERATION IN BROSTHALAN
US4786240A (en) * 1987-02-06 1988-11-22 Applied Biotechnologies, Inc. Pumping apparatus with an electromagnet affixed to the septum
US5024224A (en) * 1988-09-01 1991-06-18 Storz Instrument Company Method of readout of implanted hearing aid device and apparatus therefor
US5085628A (en) * 1988-09-09 1992-02-04 Storz Instrument Company Implantable hearing aid coupler device
US4988333A (en) * 1988-09-09 1991-01-29 Storz Instrument Company Implantable middle ear hearing aid system and acoustic coupler therefor
US5011380A (en) * 1989-01-23 1991-04-30 University Of South Florida Magnetically actuated positive displacement pump
FR2658079B1 (en) * 1990-02-09 1992-06-12 Teracor METHOD AND DEVICE FOR REGULATING A PERIODIC FLOW HEART PROSTHESIS BY MONITORING THE ACTUATOR CURRENT.
US5352180A (en) * 1990-02-09 1994-10-04 Societe Teracor Method and apparatus for regulating the flow rate of a periodic flow heart prosthesis
US5300908A (en) * 1990-10-10 1994-04-05 Brady Usa, Inc. High speed solenoid
US5344385A (en) * 1991-09-30 1994-09-06 Thoratec Laboratories Corporation Step-down skeletal muscle energy conversion system
US5676651A (en) * 1992-08-06 1997-10-14 Electric Boat Corporation Surgically implantable pump arrangement and method for pumping body fluids
US5569156A (en) * 1993-09-10 1996-10-29 Ottawa Heart Institute Research Corporation Electrohydraulic ventricular assist device
US6319231B1 (en) 1999-02-12 2001-11-20 Abiomed, Inc. Medical connector
US6261065B1 (en) 1999-09-03 2001-07-17 Baxter International Inc. System and methods for control of pumps employing electrical field sensing
US6949079B1 (en) 1999-09-03 2005-09-27 Baxter International Inc. Programmable, fluid pressure actuated blood processing systems and methods
US20060178612A9 (en) * 1999-09-03 2006-08-10 Baxter International Inc. Blood processing systems with fluid flow cassette with a pressure actuated pump chamber and in-line air trap
US6723062B1 (en) 1999-09-03 2004-04-20 Baxter International Inc. Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions
US6296450B1 (en) * 1999-09-03 2001-10-02 Baxter International Inc. Systems and methods for control of pumps employing gravimetric sensing
US6540658B1 (en) 2000-05-30 2003-04-01 Abiomed, Inc. Left-right flow control algorithm in a two chamber cardiac prosthesis
US6527698B1 (en) 2000-05-30 2003-03-04 Abiomed, Inc. Active left-right flow control in a two chamber cardiac prosthesis
WO2003037212A2 (en) 2001-10-30 2003-05-08 Lesinski George S Implantation method for a hearing aid microactuator implanted into the cochlea
TW553500U (en) * 2002-04-24 2003-09-11 Asia Pacific Fuel Cell Tech Liquid cooling type fuel battery device
GB2400561A (en) * 2003-04-14 2004-10-20 Martin Lister Perpetual pumping heart
AU2003904032A0 (en) * 2003-08-04 2003-08-14 Ventracor Limited Improved Transcutaneous Power and Data Transceiver System
USRE47368E1 (en) 2003-12-30 2019-04-30 Greenberg Surgical Technologies, Llc Modular template for drilling holes and method of making same
US7905853B2 (en) 2007-10-30 2011-03-15 Baxter International Inc. Dialysis system having integrated pneumatic manifold
US8376927B2 (en) 2008-03-28 2013-02-19 Vitalmex Internacional S.A. De S.V. Fluid pumping ventricular assist device and components with static seal
US8349174B2 (en) 2008-07-23 2013-01-08 Baxter International Inc. Portable power dialysis machine
WO2012112378A2 (en) * 2011-02-18 2012-08-23 Vascor Inc. Blood flow assist systems
EP2524709A1 (en) * 2011-05-16 2012-11-21 Berlin Heart GmbH Connection system for reversible fixing of a hollow cylindrical component to a recess
DE102011054768A1 (en) 2011-10-25 2013-04-25 Stavros Kargakis Artificial heart
US9192702B2 (en) * 2013-06-12 2015-11-24 Wilmo C Orejola Autonomous artificial heart
CN103446634B (en) * 2013-09-09 2015-07-29 北京工业大学 A kind of artificial heart self-balancing body external magnetic drive system
US20150360037A1 (en) * 2014-06-13 2015-12-17 Boston Scientific Neuromodulation Corporation Leads, systems, and methods using external primary and internal secondary power sources
FR3031310A1 (en) * 2015-01-05 2016-07-08 Gerard Plas INTEGRAL CARDIAC PROSTHESIS
GB2539643A (en) * 2015-06-13 2016-12-28 Lister Martin Artificial heart
RU2635634C1 (en) * 2016-12-07 2017-11-14 Федеральное государственное бюджетное учреждение "Федеральный научный центр трансплантологии и искусственных органов имени академика В.И. Шумакова" Министерства здравоохранения Российской Федерации (ФГБУ "ФНЦТИО им. ак. В.И. Шумакова" Минздрава России) Pneumatic actuator for artificial heart ventricles
DE102017000843A1 (en) * 2017-01-31 2018-08-02 Hemovent Gmbh Extracorporeal blood pump, heart-lung machine, method of operating an extracorporeal blood pump and method of operating a heart-lung machine
WO2018226991A1 (en) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
WO2019094963A1 (en) 2017-11-13 2019-05-16 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
CN112004563A (en) 2018-02-01 2020-11-27 施菲姆德控股有限责任公司 Intravascular blood pump and methods of use and manufacture
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
EP4034192A4 (en) 2019-09-25 2023-11-29 Shifamed Holdings, LLC Intravascular blood pump systems and methods of use and control thereof
US20220193393A1 (en) * 2020-12-22 2022-06-23 Medtronic, Inc. Method for power monitoring and dynamically managing power in a fully implanted lvad system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668708A (en) * 1969-12-23 1972-06-13 North American Rockwell Artificial heart
US3771173A (en) * 1971-06-09 1973-11-13 Fair J Artificial heart
US3783453A (en) * 1971-12-23 1974-01-08 V Bolie Self-regulating artificial heart

Also Published As

Publication number Publication date
US3919722A (en) 1975-11-18
AU482500B2 (en) 1975-09-25
FR2278349A1 (en) 1976-02-13
CA1030703A (en) 1978-05-09
SE401610B (en) 1978-05-22
DE2449320A1 (en) 1976-04-29
SE7403309L (en) 1975-10-09
GB1468885A (en) 1977-03-30

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