FR2485928B1 - Organes artificiels pour assister la circulation sanguine, notamment pompes cardiaques et valvules - Google Patents

Organes artificiels pour assister la circulation sanguine, notamment pompes cardiaques et valvules

Info

Publication number
FR2485928B1
FR2485928B1 FR8015109A FR8015109A FR2485928B1 FR 2485928 B1 FR2485928 B1 FR 2485928B1 FR 8015109 A FR8015109 A FR 8015109A FR 8015109 A FR8015109 A FR 8015109A FR 2485928 B1 FR2485928 B1 FR 2485928B1
Authority
FR
France
Prior art keywords
valves
blood circulation
artificial organs
heart pumps
especially heart
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
FR8015109A
Other languages
English (en)
Other versions
FR2485928A1 (fr
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
Priority to FR8015109A priority Critical patent/FR2485928B1/fr
Publication of FR2485928A1 publication Critical patent/FR2485928A1/fr
Application granted granted Critical
Publication of FR2485928B1 publication Critical patent/FR2485928B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/446—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with other specific inorganic fillers other than those covered by A61L27/443 or A61L27/46
    • 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
    • A61M60/10—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
    • A61M60/457—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being magnetic
    • A61M60/462—Electromagnetic force
    • 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
    • A61M60/10—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
    • 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
    • A61M60/892—Active valves, i.e. actuated by an external force

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
FR8015109A 1980-07-04 1980-07-04 Organes artificiels pour assister la circulation sanguine, notamment pompes cardiaques et valvules Expired FR2485928B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8015109A FR2485928B1 (fr) 1980-07-04 1980-07-04 Organes artificiels pour assister la circulation sanguine, notamment pompes cardiaques et valvules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8015109A FR2485928B1 (fr) 1980-07-04 1980-07-04 Organes artificiels pour assister la circulation sanguine, notamment pompes cardiaques et valvules

Publications (2)

Publication Number Publication Date
FR2485928A1 FR2485928A1 (fr) 1982-01-08
FR2485928B1 true FR2485928B1 (fr) 1985-07-19

Family

ID=9243946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015109A Expired FR2485928B1 (fr) 1980-07-04 1980-07-04 Organes artificiels pour assister la circulation sanguine, notamment pompes cardiaques et valvules

Country Status (1)

Country Link
FR (1) FR2485928B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6123724A (en) * 1999-04-14 2000-09-26 Denker; Stephen Heart assist method and apparatus employing magnetic repulsion force
SE523852C2 (sv) * 2001-04-10 2004-05-25 Azad Al-Najjar Hjärtprotes
ATE459307T1 (de) * 2007-05-21 2010-03-15 Sala Berardino Della ELEKTROMAGNETISCH SCHLIEßBARES RÜCKSCHLAGVENTIL FÜR BIOLOGISCHE FLÜSSIGKEITPUMPEN
WO2012075460A2 (fr) * 2010-12-03 2012-06-07 The Texas A&M University System Organe de commande implantable avec dispositif d'alimentation transmural non-invasif pour assistance cardiaque et dispositifs combinés d'assistance et de support
DE102013106352A1 (de) 2013-06-18 2014-12-18 Universität Zu Lübeck Herzunterstützungssystem sowie Herzunterstützungsverfahren
CN114367031A (zh) * 2022-01-06 2022-04-19 中国科学院力学研究所 一种递进收缩式楔形人工血泵、人工心脏及其控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206768A (en) * 1962-06-01 1965-09-21 United Aircraft Corp Electromagnetic artificial heart having control means responsive to changes in blood pressure and body respiration rate
FR1460721A (fr) * 1964-11-02 1966-03-04 Nouveau dispositif pneumatique susceptible d'être implanté à l'interieur du corpsd'un mammifère pour actionner un coeur artificiel
GB1265655A (fr) * 1968-05-10 1972-03-01
DE1816596A1 (de) * 1968-12-23 1970-07-02 Kafka Dipl Ing Wilhelm Kuenstliches Herz
CA968101A (en) * 1970-09-16 1975-05-27 Ronald C. Brown Artificial heart assembly and heart assist device
US3768931A (en) * 1971-05-03 1973-10-30 Birch R Magnetically actuated pump with flexible membrane
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
DE2538481A1 (de) * 1975-08-29 1977-03-03 Pavel Kitzberger Elektromagnetisch angetriebene membranpumpe
US4095588A (en) * 1976-07-19 1978-06-20 Joseph Goldman Vascular cleansing
US4176411A (en) * 1977-11-28 1979-12-04 Runge Thomas M Cardiac assist device employing electrically stimulated artificial muscle
DE2810731A1 (de) * 1978-03-13 1979-09-20 Licentia Gmbh Verfahren zur herstellung einer blutpumpe

Also Published As

Publication number Publication date
FR2485928A1 (fr) 1982-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse
R1 Appeal
DC Decision of the supreme court
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse