DE19963533A1 - Pulsatile Pumpe - Google Patents

Pulsatile Pumpe

Info

Publication number
DE19963533A1
DE19963533A1 DE19963533A DE19963533A DE19963533A1 DE 19963533 A1 DE19963533 A1 DE 19963533A1 DE 19963533 A DE19963533 A DE 19963533A DE 19963533 A DE19963533 A DE 19963533A DE 19963533 A1 DE19963533 A1 DE 19963533A1
Authority
DE
Germany
Prior art keywords
stator
actuator
pump according
pulsatile pump
guide
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.)
Ceased
Application number
DE19963533A
Other languages
German (de)
English (en)
Inventor
Arthur Blueschke
Manfred Goellner
Hendrik Heinze
Petra Killat
Johannes Mueller
Werner Neumann
Peter Nuesser
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.)
MEDIPORT KARDIOTECHNIK GmbH
Original Assignee
MEDIPORT KARDIOTECHNIK GmbH
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 MEDIPORT KARDIOTECHNIK GmbH filed Critical MEDIPORT KARDIOTECHNIK GmbH
Priority to DE19963533A priority Critical patent/DE19963533A1/de
Publication of DE19963533A1 publication Critical patent/DE19963533A1/de
Ceased 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
    • F04B43/04—Pumps having electric 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
    • 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
    • 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
    • A61M60/126—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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
DE19963533A 1998-12-18 1999-12-20 Pulsatile Pumpe Ceased DE19963533A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19963533A DE19963533A1 (de) 1998-12-18 1999-12-20 Pulsatile Pumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19860301 1998-12-18
DE19963533A DE19963533A1 (de) 1998-12-18 1999-12-20 Pulsatile Pumpe

Publications (1)

Publication Number Publication Date
DE19963533A1 true DE19963533A1 (de) 2000-07-06

Family

ID=7892831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19963533A Ceased DE19963533A1 (de) 1998-12-18 1999-12-20 Pulsatile Pumpe

Country Status (8)

Country Link
EP (1) EP1140249A1 (fr)
JP (1) JP2002532204A (fr)
CN (1) CN1330561A (fr)
AU (1) AU2284400A (fr)
CA (1) CA2355324A1 (fr)
DE (1) DE19963533A1 (fr)
RU (1) RU2211709C2 (fr)
WO (1) WO2000037126A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2020246A1 (fr) * 2007-08-03 2009-02-04 Berlin Heart GmbH Contrôle d'une pompe sanguine rotative dotée d'options thérapeutiques sélectionnables
US7799016B2 (en) * 2008-06-20 2010-09-21 Pharmaco-Kinesis Corporation Magnetic breather pump and a method for treating a brain tumor using the same
EP2860399A1 (fr) * 2013-10-14 2015-04-15 ECP Entwicklungsgesellschaft mbH Procédé de fonctionnement d'un dispositif d'alimentation qui sollicite un canal avec un liquide, et dispositif d'alimentation
CN106668966B (zh) * 2017-01-13 2019-03-22 上海理工大学 一种电磁驱动泵
CN110425119A (zh) * 2019-08-21 2019-11-08 劳特士(嘉兴)机械设备有限公司 一种气动泵吸装置
WO2023209547A1 (fr) * 2022-04-26 2023-11-02 CorWave SA Pompes à sang équipées d'un actionneur encapsulé

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511958A (en) 1994-02-10 1996-04-30 Baxter International, Inc. Blood pump system
US5665070A (en) * 1995-01-19 1997-09-09 I-Flow Corporation Infusion pump with magnetic bag compression
DE19609281C1 (de) 1996-02-27 1997-08-21 Thomas Dipl Ing Haehndel Magnetofluidunterstützter elektromagnetischer Antrieb für eine Blutpumpe zur Unterstützung oder zum teilweisen bis totalen Ersatz des Herzens

Also Published As

Publication number Publication date
JP2002532204A (ja) 2002-10-02
EP1140249A1 (fr) 2001-10-10
CN1330561A (zh) 2002-01-09
AU2284400A (en) 2000-07-12
CA2355324A1 (fr) 2000-06-29
RU2211709C2 (ru) 2003-09-10
WO2000037126A1 (fr) 2000-06-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection