DE69307330D1 - Von einem muskel angetriebene herzunterstützungseinrichtung mit linearer bewegung - Google Patents

Von einem muskel angetriebene herzunterstützungseinrichtung mit linearer bewegung

Info

Publication number
DE69307330D1
DE69307330D1 DE69307330T DE69307330T DE69307330D1 DE 69307330 D1 DE69307330 D1 DE 69307330D1 DE 69307330 T DE69307330 T DE 69307330T DE 69307330 T DE69307330 T DE 69307330T DE 69307330 D1 DE69307330 D1 DE 69307330D1
Authority
DE
Germany
Prior art keywords
muscle
support device
linear movement
heart support
driven 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 - Fee Related
Application number
DE69307330T
Other languages
English (en)
Other versions
DE69307330T2 (de
Inventor
Philip Lee
Michael Colson
Kendra Cedar Lake Road Gealow
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.)
Medtronic Inc
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE69307330D1 publication Critical patent/DE69307330D1/de
Publication of DE69307330T2 publication Critical patent/DE69307330T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M60/80—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
    • A61M60/10—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
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/191—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart mechanically acting upon the outside of the patient's native heart, e.g. compressive structures placed around the heart
    • 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
    • A61M60/20—Type thereof
    • A61M60/289—Devices for mechanical circulatory actuation assisting the residual heart function by means mechanically acting upon the patient's native heart or blood vessel structure, e.g. direct cardiac compression [DCC] 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
    • A61M60/40—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
    • A61M60/40—Details relating to driving
    • A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/468—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • 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)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rheumatology (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
DE69307330T 1992-09-24 1993-07-26 Von einem muskel angetriebene herzunterstützungseinrichtung mit linearer bewegung Expired - Fee Related DE69307330T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/950,868 US5318501A (en) 1992-09-24 1992-09-24 Linear motion, muscle-actuated cardiac assist device
PCT/US1993/006975 WO1994006395A1 (en) 1992-09-24 1993-07-26 Linear motion, muscle-actuated cardiac assist device

Publications (2)

Publication Number Publication Date
DE69307330D1 true DE69307330D1 (de) 1997-02-20
DE69307330T2 DE69307330T2 (de) 1997-08-14

Family

ID=25490962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69307330T Expired - Fee Related DE69307330T2 (de) 1992-09-24 1993-07-26 Von einem muskel angetriebene herzunterstützungseinrichtung mit linearer bewegung

Country Status (5)

Country Link
US (1) US5318501A (de)
EP (1) EP0661961B1 (de)
AU (1) AU4688293A (de)
DE (1) DE69307330T2 (de)
WO (1) WO1994006395A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344385A (en) * 1991-09-30 1994-09-06 Thoratec Laboratories Corporation Step-down skeletal muscle energy conversion system
US5456715A (en) * 1993-05-21 1995-10-10 Liotta; Domingo S. Implantable mechanical system for assisting blood circulation
GB9324440D0 (en) * 1993-11-27 1994-01-12 Univ Court Of The University O Myoplasty device
US5629678A (en) * 1995-01-10 1997-05-13 Paul A. Gargano Personal tracking and recovery system
US5813410A (en) * 1996-02-01 1998-09-29 Levin; John M. Internal body pump and systems employing same
US6629950B1 (en) 1998-02-04 2003-10-07 John M. Levin Fluid delivery system
US6709382B1 (en) 1999-05-04 2004-03-23 Simon Marcus Horner Cardiac assist method and apparatus
GB0023412D0 (en) * 2000-09-23 2000-11-08 Khaghani Asghar Aortic counterpulsator
US6546286B2 (en) * 2001-02-27 2003-04-08 Koninklijke Philips Electronics N.V. Battery-less, human-powered electrotherapy device
US6945926B2 (en) * 2001-10-18 2005-09-20 Allegheny-Singer Research Institute Muscle energy converter
US8721515B2 (en) * 2003-01-31 2014-05-13 L-Vad Technology, Inc. Rigid body aortic blood pump implant
US8540618B2 (en) 2003-01-31 2013-09-24 L-Vad Technology, Inc. Stable aortic blood pump implant
US20070299296A1 (en) * 2006-06-22 2007-12-27 Matthias Vaska Devices and methods for absorbing, transferring, and delivering heart energy
ES2937726T3 (es) 2013-06-20 2023-03-30 Constantinos Anagnostopoulos Aparato de balón intraaórtico y dispositivos de ayuda para mejorar el flujo, la contrapulsación y la hemodinámica

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453537A (en) * 1981-08-04 1984-06-12 Spitzer Daniel E Apparatus for powering a body implant device
US4685446A (en) * 1984-02-21 1987-08-11 Choy Daniel S J Method for using a ventricular assist device
DE3677862D1 (de) * 1985-08-01 1991-04-11 Medtronic Inc Vorrichtung zur herzunterstuetzung.
US4666443A (en) * 1986-04-18 1987-05-19 Novacor Medical Corporation Biventricular circulatory assist system and method
US5006104A (en) * 1988-11-07 1991-04-09 The Cleveland Clinic Foundation Heart pump having contractible guide mechanism for pusher plate
US5429584A (en) * 1990-11-09 1995-07-04 Mcgill University Cardiac assist method and apparatus
US5169381A (en) * 1991-03-29 1992-12-08 Snyders Robert V Ventricular assist device
US5171207A (en) * 1991-04-03 1992-12-15 Whalen Biomedical, Inc. Apparatus and method of use for pulsatile blood flow

Also Published As

Publication number Publication date
EP0661961B1 (de) 1997-01-08
WO1994006395A1 (en) 1994-03-31
EP0661961A1 (de) 1995-07-12
AU4688293A (en) 1994-04-12
DE69307330T2 (de) 1997-08-14
US5318501A (en) 1994-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee