DE3686648D1 - Implantierbare pumpe und deren betrieb. - Google Patents

Implantierbare pumpe und deren betrieb.

Info

Publication number
DE3686648D1
DE3686648D1 DE8686905027T DE3686648T DE3686648D1 DE 3686648 D1 DE3686648 D1 DE 3686648D1 DE 8686905027 T DE8686905027 T DE 8686905027T DE 3686648 T DE3686648 T DE 3686648T DE 3686648 D1 DE3686648 D1 DE 3686648D1
Authority
DE
Germany
Prior art keywords
primary winding
implanted
pump
implantable pump
driving
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 - Lifetime
Application number
DE8686905027T
Other languages
English (en)
Other versions
DE3686648T2 (de
Inventor
Henry Laforge
James Lee
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.)
Baxter International Inc
Original Assignee
Novacor Medical Corp
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 Novacor Medical Corp filed Critical Novacor Medical Corp
Publication of DE3686648D1 publication Critical patent/DE3686648D1/de
Application granted granted Critical
Publication of DE3686648T2 publication Critical patent/DE3686648T2/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
    • A61M60/50—Details relating to control
    • A61M60/585—User interfaces
    • 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
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular 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
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/873—Energy supply devices; Converters therefor specially adapted for wireless or transcutaneous energy transfer [TET], e.g. inductive charging
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8237—Charging means
    • A61M2205/8243—Charging means by induction
    • 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
DE8686905027T 1985-07-22 1986-07-21 Implantierbare pumpe und deren betrieb. Expired - Fee Related DE3686648T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/757,786 US4665896A (en) 1985-07-22 1985-07-22 Power supply for body implant and method of use
PCT/US1986/001546 WO1987000420A1 (en) 1985-07-22 1986-07-21 Implantable blood pump and method of operation

Publications (2)

Publication Number Publication Date
DE3686648D1 true DE3686648D1 (de) 1992-10-08
DE3686648T2 DE3686648T2 (de) 1993-04-22

Family

ID=25049214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686905027T Expired - Fee Related DE3686648T2 (de) 1985-07-22 1986-07-21 Implantierbare pumpe und deren betrieb.

Country Status (10)

Country Link
US (1) US4665896A (de)
EP (1) EP0231346B1 (de)
JP (1) JPH0761360B2 (de)
AT (1) ATE80024T1 (de)
AU (1) AU6191486A (de)
BR (1) BR8606805A (de)
CA (1) CA1287881C (de)
DE (1) DE3686648T2 (de)
DK (1) DK145887D0 (de)
WO (1) WO1987000420A1 (de)

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CA1287881C (en) 1991-08-20
WO1987000420A1 (en) 1987-01-29
EP0231346A4 (de) 1989-07-11
EP0231346A1 (de) 1987-08-12
JPS63500288A (ja) 1988-02-04
US4665896A (en) 1987-05-19
DK145887A (da) 1987-03-20
JPH0761360B2 (ja) 1995-07-05
DK145887D0 (da) 1987-03-20
DE3686648T2 (de) 1993-04-22
AU6191486A (en) 1987-02-10
BR8606805A (pt) 1987-10-13
EP0231346B1 (de) 1992-09-02
ATE80024T1 (de) 1992-09-15

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