DE2658949C2 - Künstliches Herz - Google Patents

Künstliches Herz

Info

Publication number
DE2658949C2
DE2658949C2 DE2658949A DE2658949A DE2658949C2 DE 2658949 C2 DE2658949 C2 DE 2658949C2 DE 2658949 A DE2658949 A DE 2658949A DE 2658949 A DE2658949 A DE 2658949A DE 2658949 C2 DE2658949 C2 DE 2658949C2
Authority
DE
Germany
Prior art keywords
heart
elastic
atrium
piston
artificial
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
DE2658949A
Other languages
German (de)
English (en)
Other versions
DE2658949A1 (de
Inventor
Tomasz Dr.med. Wroclaw Cieszynski
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.)
Akademia Medyczna we Wroclawiu
Original Assignee
Akademia Medyczna we Wroclawiu
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 Akademia Medyczna we Wroclawiu filed Critical Akademia Medyczna we Wroclawiu
Publication of DE2658949A1 publication Critical patent/DE2658949A1/de
Application granted granted Critical
Publication of DE2658949C2 publication Critical patent/DE2658949C2/de
Expired 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—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
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/882—Devices powered by the patient, e.g. skeletal muscle powered devices
    • 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
    • A61M60/896—Passive valves, i.e. valves actuated by the blood having flexible or resilient parts, e.g. flap valves
    • 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)
  • Rheumatology (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
DE2658949A 1975-12-31 1976-12-24 Künstliches Herz Expired DE2658949C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1975186268A PL104172B1 (pl) 1975-12-31 1975-12-31 Sztuczne serce poruszane miesniami oddechowymi

Publications (2)

Publication Number Publication Date
DE2658949A1 DE2658949A1 (de) 1977-07-14
DE2658949C2 true DE2658949C2 (de) 1983-09-22

Family

ID=19975157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2658949A Expired DE2658949C2 (de) 1975-12-31 1976-12-24 Künstliches Herz

Country Status (5)

Country Link
US (1) US4078267A (enExample)
JP (1) JPS5284897A (enExample)
CA (1) CA1061952A (enExample)
DE (1) DE2658949C2 (enExample)
PL (1) PL104172B1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152785A (en) * 1978-01-03 1979-05-08 Shumakov Valery I Artificial heart
US4222127A (en) * 1978-06-02 1980-09-16 Donachy And Pierce Blood pump and method of pumping blood
DE3234572C2 (de) * 1981-09-18 1985-08-29 Karl Prof. Dr.med. 8390 Passau Heckmann Pumpvorrichtung für die Implantation in einen menschlichen oder tierischen Körper
DE3318730A1 (de) * 1983-05-21 1984-11-22 Akzo Gmbh, 5600 Wuppertal Biokompatible polyurethane
US4516102A (en) * 1983-11-02 1985-05-07 Rask Mark C Electrically-powered expansion/contraction apparatus
DE3677862D1 (de) * 1985-08-01 1991-04-11 Medtronic Inc Vorrichtung zur herzunterstuetzung.
US4813952A (en) * 1985-08-01 1989-03-21 Medtronic, Inc. Cardiac assist device
US4938766A (en) * 1987-08-28 1990-07-03 Jarvik Robert K Prosthetic compliance devices
US5092879A (en) * 1988-02-17 1992-03-03 Jarvik Robert K Intraventricular artificial hearts and methods of their surgical implantation and use
US4994078A (en) * 1988-02-17 1991-02-19 Jarvik Robert K Intraventricular artificial hearts and methods of their surgical implantation and use
FI895903A7 (fi) * 1988-04-12 1989-12-11 Moskovsky Fiziko Tekhnichesky Inst Keinosydän
US5086787A (en) * 1989-12-06 1992-02-11 Medtronic, Inc. Steroid eluting intramuscular lead
IT1240357B (it) * 1990-03-20 1993-12-10 Mini Ricerca Scient Tecnolog Dispositivo per assistenza ventricolare cardiaca, particolarmente per il ricupero della funzione miocardica depressa e per il mantenimento delle funzioni vitali dell'organismo
US5205810A (en) * 1990-10-15 1993-04-27 Medtronic, Inc. Muscle powered cardiac assist system
US8800348B2 (en) * 2010-06-14 2014-08-12 Medical Implant Testing Lab, Inc. Portable multifunction cardiac simulator and heart valve tester
GR1008899B (el) * 2015-07-14 2016-12-05 Χριστοδουλος Ισιδωρου Στεφαναδης Συσκευη υποβοηθησης της καρδιακης λειτουργιας που χρησιμοποιει ενεργεια για την λειτουργια της απο το αναπνευστικο ή/και το μυϊκο συστημα του ιδιου του ασθενους
CN107648690B (zh) * 2016-07-26 2019-09-10 广东省心血管病研究所 腔肺辅助循环装置
CN108653840B (zh) 2017-03-31 2019-08-20 广东省心血管病研究所 囊状腔肺辅助循环装置
CN108653841B (zh) * 2017-03-31 2024-06-18 广东省心血管病研究所 离心式右心室辅助装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1458525A (fr) * 1965-09-27 1966-03-04 Pompe sanguine
US3518702A (en) * 1967-01-23 1970-07-07 Farrand Optical Co Inc Implantable body actuated artificial heart system
DE1922494A1 (de) * 1969-05-02 1970-11-05 Ludwig Naake Kuenstliches Herz
US3733616A (en) * 1971-05-03 1973-05-22 Birch R Electromagnetically actuated artificial heart
US3771173A (en) * 1971-06-09 1973-11-13 Fair J Artificial heart
US3874002A (en) * 1972-09-07 1975-04-01 Kurpanek W H Pulsatile magneto-motive artificial heart

Also Published As

Publication number Publication date
US4078267A (en) 1978-03-14
CA1061952A (en) 1979-09-11
DE2658949A1 (de) 1977-07-14
JPS5620872B2 (enExample) 1981-05-15
PL104172B1 (pl) 1979-08-31
JPS5284897A (en) 1977-07-14

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Legal Events

Date Code Title Description
OD Request for examination
8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee