DE3325509A1 - Vorrichtung zur fortlaufenden pneumatischen betaetigung, gespeist durch elektrische energie, fuer eine herzprothese mit pneumatischem betrieb - Google Patents

Vorrichtung zur fortlaufenden pneumatischen betaetigung, gespeist durch elektrische energie, fuer eine herzprothese mit pneumatischem betrieb

Info

Publication number
DE3325509A1
DE3325509A1 DE19833325509 DE3325509A DE3325509A1 DE 3325509 A1 DE3325509 A1 DE 3325509A1 DE 19833325509 DE19833325509 DE 19833325509 DE 3325509 A DE3325509 A DE 3325509A DE 3325509 A1 DE3325509 A1 DE 3325509A1
Authority
DE
Germany
Prior art keywords
pneumatic
rigid
reservoir
prosthesis
gas
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.)
Granted
Application number
DE19833325509
Other languages
German (de)
English (en)
Other versions
DE3325509C2 (enExample
Inventor
René Chatou 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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Publication of DE3325509A1 publication Critical patent/DE3325509A1/de
Application granted granted Critical
Publication of DE3325509C2 publication Critical patent/DE3325509C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A61M60/10—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
    • A61M60/50—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
    • 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
    • A61M60/876—Implantable batteries
    • 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
    • A61M60/88—Percutaneous cables
    • 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)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
DE19833325509 1982-07-26 1983-07-15 Vorrichtung zur fortlaufenden pneumatischen betaetigung, gespeist durch elektrische energie, fuer eine herzprothese mit pneumatischem betrieb Granted DE3325509A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8213007A FR2530838A1 (fr) 1982-07-26 1982-07-26 Dispositif de commande pneumatique sequentielle, alimente en energie electrique, pour prothese cardiaque totale constituee par un ensemble monobloc biventriculaire a fonctionnement pneumatique

Publications (2)

Publication Number Publication Date
DE3325509A1 true DE3325509A1 (de) 1984-02-02
DE3325509C2 DE3325509C2 (enExample) 1988-10-20

Family

ID=9276318

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833325509 Granted DE3325509A1 (de) 1982-07-26 1983-07-15 Vorrichtung zur fortlaufenden pneumatischen betaetigung, gespeist durch elektrische energie, fuer eine herzprothese mit pneumatischem betrieb

Country Status (4)

Country Link
US (1) US4516567A (enExample)
JP (1) JPS5934266A (enExample)
DE (1) DE3325509A1 (enExample)
FR (1) FR2530838A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357058A (ja) * 1986-08-27 1988-03-11 アイシン精機株式会社 血液ポンプの駆動装置
US5676651A (en) * 1992-08-06 1997-10-14 Electric Boat Corporation Surgically implantable pump arrangement and method for pumping body fluids
JP2002286315A (ja) * 2001-03-26 2002-10-03 Mitsubishi Electric Corp 空気調和機の冷媒回路
US6623420B2 (en) * 2001-08-16 2003-09-23 Apex Medical, Inc. Physiological heart pump control
CN104043153A (zh) * 2014-06-18 2014-09-17 冯森铭 一种用于人工心脏压力与流量控制的装置与控制方法
FR3085276B1 (fr) 2018-09-05 2020-08-28 Procope Medicals Systeme de generation d'une circulation sanguine
EP3660335A1 (de) * 2018-11-27 2020-06-03 Berlin Heart GmbH Schalteinheit und pneumatisches system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755825A (en) * 1972-05-18 1973-09-04 Us Health Education & Welfare Artificial heart consisting of a biventricular pump with control mechanisms for total replacement of human heart
US3831203A (en) * 1973-09-28 1974-08-27 Atomic Energy Commission Implantable blood pumping system
DE2355966A1 (de) * 1973-11-09 1975-05-22 Medac Klinische Spezialpraep Pumpenanordnung, insbesondere fuer blutpumpen
US4173796A (en) * 1977-12-09 1979-11-13 University Of Utah Total artificial hearts and cardiac assist devices powered and controlled by reversible electrohydraulic energy converters
US4185617A (en) * 1978-04-27 1980-01-29 Hutchins Thomas B Magnetically driven cardiac-assist pump system
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
FR2446631A1 (fr) * 1979-01-22 1980-08-14 Lapeyre Didier Nouvelle prothese cardiaque totale

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
**** *
Biomed. Technik 19 (1974) 6, S.208-216 und S.217-224
Biomed. Technik 19 (1974) 6, S.208-216 und S.217-224 VDI-Nachrichten Nr. 5, 3.Febr. 1978, S.10 Quick Nr. 16, 9 April 1981 S. 27-33 *
Quick Nr. 16, 9 April 1981 S. 27-33
VDI-Nachrichten Nr. 5, 3.Febr. 1978, S.10

Also Published As

Publication number Publication date
JPH0467990B2 (enExample) 1992-10-30
DE3325509C2 (enExample) 1988-10-20
US4516567A (en) 1985-05-14
JPS5934266A (ja) 1984-02-24
FR2530838B1 (enExample) 1985-05-17
FR2530838A1 (fr) 1984-01-27

Similar Documents

Publication Publication Date Title
DE69304996T2 (de) Herzschrittmacher
DE2935204A1 (de) Herzhilfeeinrichtung
DE19832969B4 (de) Implantierbare Defibrillatorvorrichtung
DE10119393B4 (de) Energiemanagementsystem für eine implantierbare medizinische Vorrichtung
DE69200526T3 (de) Implantierbarer puls-generator.
DE60224025T2 (de) Künstliches herz
DE69824735T2 (de) Implantierbarer stimulator mit effizientem ausgangsgenerator
DE69410627T2 (de) Implantierbarer herzschrittmacher mit einem flachen kondensator
DE3919498A1 (de) Defibrillator zur therapeutischen behandlung des herzens
DE102013200148B4 (de) Steckersystem für eine Herzunterstützungsvorrichtung
DE2809091A1 (de) Herzschrittmacher
DE3533720A1 (de) Notversorgungssystem
DE3300565A1 (de) Vorrichtung zur perikardialen kreislaufunterstuetzung
DE602004005975T2 (de) Implantierbare hochleistungsbatterie mit verbesserter sicherheit und verfahren zu deren herstellung
DE69411066T2 (de) Elektrodenvorrichtung
DE3325509A1 (de) Vorrichtung zur fortlaufenden pneumatischen betaetigung, gespeist durch elektrische energie, fuer eine herzprothese mit pneumatischem betrieb
DE602005001042T2 (de) Implantierbare aktive medizinische vorrichtung mit telemetrischem RF-Schaltkreis
DE3237199A1 (de) Zeitbereichsverarbeitung interner physiologischer signale
EP0068532A1 (de) Manipulierpatrone
DE69223244T2 (de) Herzschrittmacher mit Konstantladung
DE1539119A1 (de) Schrittmacher zur Implantierung in den menschlichen Koerper
DE1941778A1 (de) Schrittmacher
DE1942331A1 (de) Zwitter-Brennstoffelement und Verfahren zur Aufladung desselben
DE2214215A1 (de) Herzschrittmacher mit nicht staendig wirkender hilfsenergiequelle
DE3507092A1 (de) Gewebestimulator mit einer kapsel, in der zumindest eine batterie und elektronische komponenten enthalten sind

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee