DE3686648T2 - Implantierbare pumpe und deren betrieb. - Google Patents

Implantierbare pumpe und deren betrieb.

Info

Publication number
DE3686648T2
DE3686648T2 DE8686905027T DE3686648T DE3686648T2 DE 3686648 T2 DE3686648 T2 DE 3686648T2 DE 8686905027 T DE8686905027 T DE 8686905027T DE 3686648 T DE3686648 T DE 3686648T DE 3686648 T2 DE3686648 T2 DE 3686648T2
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 - Fee Related
Application number
DE8686905027T
Other languages
English (en)
Other versions
DE3686648D1 (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
Application granted granted Critical
Publication of DE3686648D1 publication Critical patent/DE3686648D1/de
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 DE3686648D1 (de) 1992-10-08
DE3686648T2 true 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) DK145887A (de)
WO (1) WO1987000420A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10302550B3 (de) * 2003-01-22 2004-08-12 Forschungszentrum Karlsruhe Gmbh Gürtelspule als Sende-/Empfangsantenne in einer Transpondereinrichtung

Families Citing this family (174)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781716A (en) * 1987-02-13 1988-11-01 Marc Richelsoph Artificial heart
US5024224A (en) * 1988-09-01 1991-06-18 Storz Instrument Company Method of readout of implanted hearing aid device and apparatus therefor
US5085628A (en) * 1988-09-09 1992-02-04 Storz Instrument Company Implantable hearing aid coupler device
US4988333A (en) * 1988-09-09 1991-01-29 Storz Instrument Company Implantable middle ear hearing aid system and acoustic coupler therefor
US4968293A (en) * 1989-03-20 1990-11-06 Medtronic, Inc. Circulatory assist device
US5350413B1 (en) * 1990-06-21 1999-09-07 Heart Inst Research Corp Transcutaneous energy transfer device
DE4104359A1 (de) * 1991-02-13 1992-08-20 Implex Gmbh Ladesystem fuer implantierbare hoerhilfen und tinnitus-maskierer
US5344385A (en) * 1991-09-30 1994-09-06 Thoratec Laboratories Corporation Step-down skeletal muscle energy conversion system
US5193540A (en) * 1991-12-18 1993-03-16 Alfred E. Mann Foundation For Scientific Research Structure and method of manufacture of an implantable microstimulator
US5193539A (en) * 1991-12-18 1993-03-16 Alfred E. Mann Foundation For Scientific Research Implantable microstimulator
EP0561068B1 (de) * 1992-02-20 1999-03-03 Neomedics, Inc. Implantierbarer Knochenwachstumsstimulator
US5565005A (en) * 1992-02-20 1996-10-15 Amei Technologies Inc. Implantable growth tissue stimulator and method operation
US5411537A (en) * 1993-10-29 1995-05-02 Intermedics, Inc. Rechargeable biomedical battery powered devices with recharging and control system therefor
US5947892A (en) * 1993-11-10 1999-09-07 Micromed Technology, Inc. Rotary blood pump
US5524624A (en) * 1994-05-05 1996-06-11 Amei Technologies Inc. Apparatus and method for stimulating tissue growth with ultrasound
US5630836A (en) * 1995-01-19 1997-05-20 Vascor, Inc. Transcutaneous energy and information transmission apparatus
US5690693A (en) * 1995-06-07 1997-11-25 Sulzer Intermedics Inc. Transcutaneous energy transmission circuit for implantable medical device
US5702431A (en) * 1995-06-07 1997-12-30 Sulzer Intermedics Inc. Enhanced transcutaneous recharging system for battery powered implantable medical device
US5810015A (en) * 1995-09-01 1998-09-22 Strato/Infusaid, Inc. Power supply for implantable device
US5728154A (en) * 1996-02-29 1998-03-17 Minnesota Mining And Manfacturing Company Communication method for implantable medical device
AU711002B2 (en) * 1996-09-04 1999-10-07 Cochlear Limited Compact inductive arrangement
AUPO214396A0 (en) * 1996-09-04 1996-09-26 Cochlear Pty. Limited Compact inductive arrangement
US5713939A (en) * 1996-09-16 1998-02-03 Sulzer Intermedics Inc. Data communication system for control of transcutaneous energy transmission to an implantable medical device
US5749909A (en) * 1996-11-07 1998-05-12 Sulzer Intermedics Inc. Transcutaneous energy coupling using piezoelectric device
US5995874A (en) * 1998-02-09 1999-11-30 Dew Engineering And Development Limited Transcutaneous energy transfer device
US6281611B1 (en) 1998-02-10 2001-08-28 Light Sciences Corporation Use of moving element to produce heat
US6331744B1 (en) 1998-02-10 2001-12-18 Light Sciences Corporation Contactless energy transfer apparatus
US5945762A (en) * 1998-02-10 1999-08-31 Light Sciences Limited Partnership Movable magnet transmitter for inducing electrical current in an implanted coil
US6058330A (en) * 1998-03-06 2000-05-02 Dew Engineering And Development Limited Transcutaneous energy transfer device
US7713297B2 (en) 1998-04-11 2010-05-11 Boston Scientific Scimed, Inc. Drug-releasing stent with ceramic-containing layer
US8489200B2 (en) 1998-07-06 2013-07-16 Abiomed, Inc. Transcutaneous energy transfer module with integrated conversion circuitry
US6389318B1 (en) * 1998-07-06 2002-05-14 Abiomed, Inc. Magnetic shield for primary coil of transcutaneous energy transfer device
US6324431B1 (en) 1998-07-06 2001-11-27 Abiomed, Inc. Transcutaneous energy transfer device with magnetic field protected components in secondary coil
US6324430B1 (en) 1998-07-06 2001-11-27 Abiomed, Inc. Magnetic shield for primary coil of transcutaneous energy transfer device
FR2784585B1 (fr) * 1998-10-15 2001-01-26 Gie Carmat Prothese cardiaque implantable a chambres ventriculaires independantes
EP1131133A4 (de) 1998-10-27 2004-07-28 Richard P Phillips System zur transkutanen energieübertragung mit klasse e doppelgleichrichtschaltung
US6442434B1 (en) * 1999-10-19 2002-08-27 Abiomed, Inc. Methods and apparatus for providing a sufficiently stable power to a load in an energy transfer system
US6458164B1 (en) 2000-04-25 2002-10-01 The Penn State Research Foundation Artificial heart with energy recovery
US6579315B1 (en) 2000-04-25 2003-06-17 The Penn State Research Foundation Artificial heart power supply system
US6478820B1 (en) 2000-04-25 2002-11-12 The Penn State Research Foundation Artificial heart with synchronous rectification
US6451055B1 (en) 2000-04-25 2002-09-17 The Penn State Research Foundation Artificial heart data communication system
US6395027B1 (en) 2000-04-25 2002-05-28 The Penn State Research Foundation Artificial heart with arrhythmia signalling
US6327504B1 (en) 2000-05-10 2001-12-04 Thoratec Corporation Transcutaneous energy transfer with circuitry arranged to avoid overheating
US6808483B1 (en) 2000-10-03 2004-10-26 Paul A. Spence Implantable heart assist devices and methods
GB0106250D0 (en) * 2001-03-13 2001-05-02 Hall Effect Technologies Ltd Apparatus and method for analysing blood
US7727221B2 (en) 2001-06-27 2010-06-01 Cardiac Pacemakers Inc. Method and device for electrochemical formation of therapeutic species in vivo
US7151378B2 (en) * 2001-09-25 2006-12-19 Wilson Greatbatch Technologies, Inc. Implantable energy management system and method
WO2003037212A2 (en) 2001-10-30 2003-05-08 Lesinski George S Implantation method for a hearing aid microactuator implanted into the cochlea
US6772011B2 (en) 2002-08-20 2004-08-03 Thoratec Corporation Transmission of information from an implanted medical device
US7003353B1 (en) 2002-12-10 2006-02-21 Quallion Llc Photovoltaic powered charging apparatus for implanted rechargeable batteries
AU2003904032A0 (en) * 2003-08-04 2003-08-14 Ventracor Limited Improved Transcutaneous Power and Data Transceiver System
JP4153852B2 (ja) * 2003-09-18 2008-09-24 オリンパス株式会社 エネルギー供給用コイルおよびこれを用いた無線型被検体内情報取得システム
US8140168B2 (en) 2003-10-02 2012-03-20 Medtronic, Inc. External power source for an implantable medical device having an adjustable carrier frequency and system and method related therefore
US20050075696A1 (en) 2003-10-02 2005-04-07 Medtronic, Inc. Inductively rechargeable external energy source, charger, system and method for a transcutaneous inductive charger for an implantable medical device
US20060034943A1 (en) * 2003-10-31 2006-02-16 Technology Innovations Llc Process for treating a biological organism
US20050288740A1 (en) * 2004-06-24 2005-12-29 Ethicon Endo-Surgery, Inc. Low frequency transcutaneous telemetry to implanted medical device
US7599743B2 (en) * 2004-06-24 2009-10-06 Ethicon Endo-Surgery, Inc. Low frequency transcutaneous energy transfer to implanted medical device
US7599744B2 (en) * 2004-06-24 2009-10-06 Ethicon Endo-Surgery, Inc. Transcutaneous energy transfer primary coil with a high aspect ferrite core
US20050288739A1 (en) * 2004-06-24 2005-12-29 Ethicon, Inc. Medical implant having closed loop transcutaneous energy transfer (TET) power transfer regulation circuitry
US9192772B1 (en) 2004-06-29 2015-11-24 Quallion Llc Portable medical power system
US7828711B2 (en) * 2004-08-16 2010-11-09 Cardiac Pacemakers, Inc. Method and apparatus for modulating cellular growth and regeneration using ventricular assist device
US8073548B2 (en) * 2004-08-24 2011-12-06 Sensors For Medicine And Science, Inc. Wristband or other type of band having an adjustable antenna for use with a sensor reader
US20060089709A1 (en) * 2004-10-21 2006-04-27 Helmus Michael N Medical implant with average surface charge density
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7502594B2 (en) * 2005-04-27 2009-03-10 Codman Neuro Sciences Sárl Power regulation feedback to optimize robustness of wireless transmissions
US7774069B2 (en) 2005-04-29 2010-08-10 Medtronic, Inc. Alignment indication for transcutaneous energy transfer
AU2006269374C1 (en) 2005-07-12 2010-03-25 Massachusetts Institute Of Technology Wireless non-radiative energy transfer
US7825543B2 (en) * 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
US8840660B2 (en) 2006-01-05 2014-09-23 Boston Scientific Scimed, Inc. Bioerodible endoprostheses and methods of making the same
US8089029B2 (en) 2006-02-01 2012-01-03 Boston Scientific Scimed, Inc. Bioabsorbable metal medical device and method of manufacture
US20070224235A1 (en) 2006-03-24 2007-09-27 Barron Tenney Medical devices having nanoporous coatings for controlled therapeutic agent delivery
US8187620B2 (en) 2006-03-27 2012-05-29 Boston Scientific Scimed, Inc. Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8048150B2 (en) 2006-04-12 2011-11-01 Boston Scientific Scimed, Inc. Endoprosthesis having a fiber meshwork disposed thereon
US8815275B2 (en) 2006-06-28 2014-08-26 Boston Scientific Scimed, Inc. Coatings for medical devices comprising a therapeutic agent and a metallic material
CA2655793A1 (en) 2006-06-29 2008-01-03 Boston Scientific Limited Medical devices with selective coating
US8521303B2 (en) * 2006-07-17 2013-08-27 University Of Utah Reasearch Foundation In vivo implantable coil assembly
JP2009545407A (ja) 2006-08-02 2009-12-24 ボストン サイエンティフィック サイムド，インコーポレイテッド 三次元分解制御を備えたエンドプロテーゼ
JP2010503469A (ja) 2006-09-14 2010-02-04 ボストン サイエンティフィック リミテッド 薬物溶出性皮膜を有する医療デバイス
WO2008034013A2 (en) 2006-09-15 2008-03-20 Boston Scientific Limited Medical devices and methods of making the same
JP2010503489A (ja) 2006-09-15 2010-02-04 ボストン サイエンティフィック リミテッド 生体内分解性内部人工器官およびその製造方法
DE602007011114D1 (de) 2006-09-15 2011-01-20 Boston Scient Scimed Inc Biologisch erodierbare endoprothese mit biostabilen anorganischen schichten
WO2008034066A1 (en) 2006-09-15 2008-03-20 Boston Scientific Limited Bioerodible endoprostheses and methods of making the same
WO2008036548A2 (en) 2006-09-18 2008-03-27 Boston Scientific Limited Endoprostheses
US7981150B2 (en) 2006-11-09 2011-07-19 Boston Scientific Scimed, Inc. Endoprosthesis with coatings
ES2506144T3 (es) 2006-12-28 2014-10-13 Boston Scientific Limited Endoprótesis bioerosionables y procedimiento de fabricación de las mismas
US8070797B2 (en) 2007-03-01 2011-12-06 Boston Scientific Scimed, Inc. Medical device with a porous surface for delivery of a therapeutic agent
US8431149B2 (en) 2007-03-01 2013-04-30 Boston Scientific Scimed, Inc. Coated medical devices for abluminal drug delivery
US8067054B2 (en) 2007-04-05 2011-11-29 Boston Scientific Scimed, Inc. Stents with ceramic drug reservoir layer and methods of making and using the same
US7976915B2 (en) 2007-05-23 2011-07-12 Boston Scientific Scimed, Inc. Endoprosthesis with select ceramic morphology
JP5752413B2 (ja) * 2007-06-06 2015-07-22 ワールドハート コーポレイション 予備バッテリを備える装着可能ｖａｄコントローラ
US8002823B2 (en) 2007-07-11 2011-08-23 Boston Scientific Scimed, Inc. Endoprosthesis coating
US7942926B2 (en) 2007-07-11 2011-05-17 Boston Scientific Scimed, Inc. Endoprosthesis coating
WO2009012353A2 (en) 2007-07-19 2009-01-22 Boston Scientific Limited Endoprosthesis having a non-fouling surface
US8815273B2 (en) 2007-07-27 2014-08-26 Boston Scientific Scimed, Inc. Drug eluting medical devices having porous layers
US7931683B2 (en) 2007-07-27 2011-04-26 Boston Scientific Scimed, Inc. Articles having ceramic coated surfaces
WO2009018340A2 (en) 2007-07-31 2009-02-05 Boston Scientific Scimed, Inc. Medical device coating by laser cladding
JP2010535541A (ja) 2007-08-03 2010-11-25 ボストン サイエンティフィック リミテッド 広い表面積を有する医療器具用のコーティング
US8052745B2 (en) 2007-09-13 2011-11-08 Boston Scientific Scimed, Inc. Endoprosthesis
US8626297B2 (en) * 2007-09-20 2014-01-07 Boston Scientific Neuromodulation Corporation Apparatus and methods for charging an implanted medical device power source
US8216632B2 (en) 2007-11-02 2012-07-10 Boston Scientific Scimed, Inc. Endoprosthesis coating
US7938855B2 (en) 2007-11-02 2011-05-10 Boston Scientific Scimed, Inc. Deformable underlayer for stent
US8029554B2 (en) 2007-11-02 2011-10-04 Boston Scientific Scimed, Inc. Stent with embedded material
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
EP2271380B1 (de) 2008-04-22 2013-03-20 Boston Scientific Scimed, Inc. Medizinprodukte mit einer beschichtung aus anorganischem material
WO2009132176A2 (en) 2008-04-24 2009-10-29 Boston Scientific Scimed, Inc. Medical devices having inorganic particle layers
US7998192B2 (en) 2008-05-09 2011-08-16 Boston Scientific Scimed, Inc. Endoprostheses
US8236046B2 (en) 2008-06-10 2012-08-07 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
EP2303350A2 (de) 2008-06-18 2011-04-06 Boston Scientific Scimed, Inc. Endoprothesen-beschichtung
US7985252B2 (en) 2008-07-30 2011-07-26 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
KR101686887B1 (ko) 2008-09-10 2016-12-15 하트웨어, 인코포레이티드 이식된 의료 기구용의 ｔｅｔ 장치
US8382824B2 (en) 2008-10-03 2013-02-26 Boston Scientific Scimed, Inc. Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides
US9089717B2 (en) * 2008-10-10 2015-07-28 Peter Forsell Charger for implant
US8751001B2 (en) * 2008-10-23 2014-06-10 Medtronic, Inc. Universal recharging of an implantable medical device
US8231980B2 (en) 2008-12-03 2012-07-31 Boston Scientific Scimed, Inc. Medical implants including iridium oxide
EP2379166A4 (de) 2008-12-21 2012-12-12 Sirius Implantable Systems Ltd Hocheffizienter piezoelektrischer mikrogenerator und energiespeichersystem
EP2403546A2 (de) 2009-03-02 2012-01-11 Boston Scientific Scimed, Inc. Selbstpufferende medizinische implantate
US8071156B2 (en) 2009-03-04 2011-12-06 Boston Scientific Scimed, Inc. Endoprostheses
US8287937B2 (en) 2009-04-24 2012-10-16 Boston Scientific Scimed, Inc. Endoprosthese
EP2536465B1 (de) 2010-02-17 2018-05-30 Flow Forward Medical, Inc. System zur erhöhung des gesamtdurchmessers von venen
US9662431B2 (en) 2010-02-17 2017-05-30 Flow Forward Medical, Inc. Blood pump systems and methods
US9555174B2 (en) 2010-02-17 2017-01-31 Flow Forward Medical, Inc. Blood pump systems and methods
US20110218622A1 (en) * 2010-03-05 2011-09-08 Micardia Corporation Induction activation of adjustable annuloplasty rings and other implantable devices
US8668732B2 (en) 2010-03-23 2014-03-11 Boston Scientific Scimed, Inc. Surface treated bioerodible metal endoprostheses
US8766788B2 (en) 2010-12-20 2014-07-01 Abiomed, Inc. Transcutaneous energy transfer system with vibration inducing warning circuitry
EP2654883B1 (de) 2010-12-20 2022-09-14 Abiomed, Inc. Verfahren und vorrichtung zum genauen verfolgen der verfügbaren last in einem transkutanen energieübertragungssystem
ES2731918T3 (es) 2010-12-20 2019-11-19 Abiomed Inc Sistema de transferencia de energía transcutánea con bobinas secundarias múltiples
JP6671843B2 (ja) 2011-04-04 2020-03-25 マイクロン デヴァイシーズ リミテッド ライアビリティ カンパニー 移植式導線
EP3485819B1 (de) 2011-04-14 2022-09-07 Abiomed, Inc. Transkutane energieübertragungsspule mit integrierter funkfrequenzantenne
US8594804B2 (en) 2011-04-28 2013-11-26 Cyberonics, Inc. Implantable medical device charging
US9531195B2 (en) 2011-04-29 2016-12-27 Cyberonics, Inc. Inductively rechargeable implantable device with reduced eddy currents
AU2012296563B2 (en) 2011-08-17 2017-05-04 Artio Medical, Inc. System and method to increase the overall diameter of veins and arteries
EP2744534A4 (de) 2011-08-17 2015-07-29 Novita Therapeutics Llc Blutpumpensysteme und verfahren dafür
US9343224B2 (en) * 2011-08-19 2016-05-17 Leviticus Cardio Ltd. Coplanar energy transfer
US20170216508A1 (en) * 2011-08-19 2017-08-03 Leviticus Cardio Ltd. Coplanar wireless energy transfer
US9793579B2 (en) 2013-11-08 2017-10-17 Leviticus Cardio Ltd. Batteries for use in implantable medical devices
US10543303B2 (en) 2013-11-08 2020-01-28 Leviticus Cardio Ltd. Batteries for use in implantable medical devices
US9642958B2 (en) 2011-08-19 2017-05-09 Leviticus Cardio Ltd. Coplanar wireless energy transfer
EP2755718B8 (de) 2011-09-15 2018-06-06 Micron Devices LLC Relaismodul für ein implantat
US9002468B2 (en) 2011-12-16 2015-04-07 Abiomed, Inc. Automatic power regulation for transcutaneous energy transfer charging system
KR101438887B1 (ko) * 2012-05-25 2014-11-03 엘지이노텍 주식회사 무선전력 송신장치, 전력 공급 장치 및 그의 전력 제어 방법
US10258730B2 (en) 2012-08-17 2019-04-16 Flow Forward Medical, Inc. Blood pump systems and methods
EP2938393A1 (de) * 2012-12-26 2015-11-04 Micron Devices, LLC Tragbare antennenanordnung
US9192705B2 (en) * 2013-03-25 2015-11-24 Thoratec Corporation Percutaneous cable with redundant conductors for implantable blood pump
US9225194B2 (en) 2013-04-24 2015-12-29 Cyberonics, Inc. Implantable medical device charging apparatus having both parallel and series resonators
DE102015112098A1 (de) 2014-07-25 2016-01-28 Minnetronix, Inc. Spulenparameter und Steuerung
US9855376B2 (en) 2014-07-25 2018-01-02 Minnetronix, Inc. Power scaling
JP2017529954A (ja) 2014-10-01 2017-10-12 ハートウェア、インコーポレイテッド 更新を有するバックアップ制御システム
US10342908B2 (en) 2015-01-14 2019-07-09 Minnetronix, Inc. Distributed transformer
US10406267B2 (en) 2015-01-16 2019-09-10 Minnetronix, Inc. Data communication in a transcutaneous energy transfer system
DE102016106657A1 (de) 2015-04-14 2016-10-20 Minnetronix, Inc. Repeater-resonanzkreis
EP3448487A4 (de) 2016-04-29 2020-04-29 Flow Forward Medical, Inc. Leitungsspitzen und systeme und verfahren zur verwendung
US20220080089A1 (en) * 2020-09-15 2022-03-17 Medtronic, Inc. Coil shunting for voltage limiting of inductively transferred power

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195540A (en) * 1963-03-29 1965-07-20 Louis C Waller Power supply for body implanted instruments
FR1379694A (fr) * 1963-09-18 1964-11-27 Electronique Appliquee Excitateur cardiaque perfectionné
US3942535A (en) * 1973-09-27 1976-03-09 G. D. Searle & Co. Rechargeable tissue stimulating system
DE2720331A1 (de) * 1977-05-06 1978-11-09 Walter Holzer Herzschrittmacher mit aufladbarer batterie
US4143661A (en) * 1977-12-12 1979-03-13 Andros Incorporated Power supply for body implant and method for operation
US4275739A (en) * 1979-01-26 1981-06-30 The Johns Hopkins University Charge control switch responsive to cell casing deflection
US4457673A (en) * 1980-11-28 1984-07-03 Novacor Medical Corporation Pump and actuator mechanism
US4384829A (en) * 1980-11-28 1983-05-24 Andros Incorporated Pump and actuator mechanism
US4548208A (en) * 1984-06-27 1985-10-22 Medtronic, Inc. Automatic adjusting induction coil treatment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10302550B3 (de) * 2003-01-22 2004-08-12 Forschungszentrum Karlsruhe Gmbh Gürtelspule als Sende-/Empfangsantenne in einer Transpondereinrichtung

Also Published As

Publication number Publication date
WO1987000420A1 (en) 1987-01-29
JPH0761360B2 (ja) 1995-07-05
DK145887D0 (da) 1987-03-20
JPS63500288A (ja) 1988-02-04
DK145887A (da) 1987-03-20
EP0231346A4 (de) 1989-07-11
EP0231346A1 (de) 1987-08-12
ATE80024T1 (de) 1992-09-15
US4665896A (en) 1987-05-19
AU6191486A (en) 1987-02-10
CA1287881C (en) 1991-08-20
EP0231346B1 (de) 1992-09-02
BR8606805A (pt) 1987-10-13
DE3686648D1 (de) 1992-10-08

Similar Documents

Publication Publication Date Title
DE3686648D1 (de) Implantierbare pumpe und deren betrieb.
DE3588161T2 (de) Gleichstrom-nach-gleichstrom-umwandler
DE3575055D1 (de) Einfach geregelte stromversorgung mit lastkompensation von einem hilfsspannungsausgang.
SE8105031L (sv) Nodstromsaggregat
ES8305977A1 (es) "una instalacion de generador electrico de induccion".
DE3881176D1 (de) Gleichstromversorgung mit hohen und niedrigen konstantspannungen fuer die versorgung einer wechselrichtersteuerung.
GB1415602A (en) Power supplies
ATE161382T1 (de) Resonanzmode-umrichter mit reihen-parallel resonanz
DE69829281D1 (de) Implantierbarer dreiphasenwellenformdefibrillator
PT86543A (pt) Circuito gerador de alta tensao com consumo de corrente muito pequeno
ES8505187A1 (es) Dispositivo de alimentacion de energia electrica para generador de ozono
JPS6412866A (en) Snubber circuit
SU1182912A1 (ru) Стабилизированный источник постоянного тока
JPS6455071A (en) Over-voltage limiting system for switching power
FR2246101A1 (en) Transformer power supply for cardiac stimulators - uses primary coil to induce currents in secondary embedded in patient
UA8872A1 (uk) Електропривід постійhого струму
DK432281A (da) Noedstroemsaggregat
SE7901981L (sv) Forfarande for reglering av en ventilomvandlare
JPS6455070A (en) Switching regulator
RU1823115C (ru) Транзисторный инвертор
ATE18965T1 (de) Schaltungsanordnung einer stromquelle fuer die pausenlose versorgung mit gleichspannung.
PL136764B2 (en) Stabilized power supply unit with control of output voltage of alternate polarity
BG50257A1 (en) Reserve power supply device
JPS5797124A (en) Constant voltage power supply
BG51323A1 (en) Device for current measurement in pulse drive

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BAXTER INTERNATIONAL INC. (N.D.GES.D.STAATES DELAW

8328 Change in the person/name/address of the agent

Free format text: SCHROETER FLEUCHAUS LEHMANN & GALLO, 81479 MUENCHEN

8339 Ceased/non-payment of the annual fee