CA2007439C - Dispositif de transfert d'energie transcutane - Google Patents

Dispositif de transfert d'energie transcutane

Info

Publication number
CA2007439C
CA2007439C CA 2007439 CA2007439A CA2007439C CA 2007439 C CA2007439 C CA 2007439C CA 2007439 CA2007439 CA 2007439 CA 2007439 A CA2007439 A CA 2007439A CA 2007439 C CA2007439 C CA 2007439C
Authority
CA
Canada
Prior art keywords
primary
fet
coil
tet
primary coil
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
CA 2007439
Other languages
English (en)
Other versions
CA2007439A1 (fr
Inventor
John Miller
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.)
University of Ottawa
Original Assignee
University of Ottawa
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 University of Ottawa filed Critical University of Ottawa
Priority to CA 2007439 priority Critical patent/CA2007439C/fr
Priority to GB9009713A priority patent/GB2239802B/en
Publication of CA2007439A1 publication Critical patent/CA2007439A1/fr
Application granted granted Critical
Publication of CA2007439C publication Critical patent/CA2007439C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/378—Electrical supply
    • A61N1/3787—Electrical supply from an external energy source
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
    • A61N1/37223—Circuits for electromagnetic coupling

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dc-Dc Converters (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • External Artificial Organs (AREA)
CA 2007439 1990-01-09 1990-01-09 Dispositif de transfert d'energie transcutane Expired - Lifetime CA2007439C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA 2007439 CA2007439C (fr) 1990-01-09 1990-01-09 Dispositif de transfert d'energie transcutane
GB9009713A GB2239802B (en) 1990-01-09 1990-05-01 Transcutaneous energy transfer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2007439 CA2007439C (fr) 1990-01-09 1990-01-09 Dispositif de transfert d'energie transcutane

Publications (2)

Publication Number Publication Date
CA2007439A1 CA2007439A1 (fr) 1991-07-09
CA2007439C true CA2007439C (fr) 1996-08-13

Family

ID=4143975

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2007439 Expired - Lifetime CA2007439C (fr) 1990-01-09 1990-01-09 Dispositif de transfert d'energie transcutane

Country Status (2)

Country Link
CA (1) CA2007439C (fr)
GB (1) GB2239802B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0717640B1 (fr) * 1993-09-10 1999-07-07 Ottawa Heart Institute Research Corporation Dispositif d'assistance ventriculaire electro-hydraulique
US5591217A (en) * 1995-01-04 1997-01-07 Plexus, Inc. Implantable stimulator with replenishable, high value capacitive power source and method therefor
US5630836A (en) * 1995-01-19 1997-05-20 Vascor, Inc. Transcutaneous energy and information transmission apparatus
SE9603099D0 (sv) * 1996-08-27 1996-08-27 Pacesetter Ab Medical implant
US6366815B1 (en) 1997-01-13 2002-04-02 Neurodan A /S Implantable nerve stimulator electrode
US6327504B1 (en) * 2000-05-10 2001-12-04 Thoratec Corporation Transcutaneous energy transfer with circuitry arranged to avoid overheating
GB2370509A (en) * 2000-08-29 2002-07-03 Don Edward Casey Subcutaneously implanted photovoltaic power supply
US20060009755A1 (en) * 2003-09-04 2006-01-12 Sra Jasbir S Method and system for ablation of atrial fibrillation and other cardiac arrhythmias
DE10353943B4 (de) 2003-11-18 2013-01-03 Deutsches Zentrum für Luft- und Raumfahrt e.V. Anordnung zur drahtlosen Energieübertragung an eine implantierte Einrichtung
US20050288740A1 (en) * 2004-06-24 2005-12-29 Ethicon Endo-Surgery, Inc. Low frequency transcutaneous telemetry 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
US7599743B2 (en) * 2004-06-24 2009-10-06 Ethicon Endo-Surgery, Inc. Low frequency transcutaneous energy transfer to implanted medical device
US20070005141A1 (en) * 2005-06-30 2007-01-04 Jason Sherman Apparatus, system, and method for transcutaneously transferring energy
US7780613B2 (en) 2005-06-30 2010-08-24 Depuy Products, Inc. Apparatus, system, and method for transcutaneously transferring energy
US8075627B2 (en) 2006-04-07 2011-12-13 Depuy Products, Inc. System and method for transmitting orthopaedic implant data
US8015024B2 (en) 2006-04-07 2011-09-06 Depuy Products, Inc. System and method for managing patient-related data
US7962211B2 (en) 2006-04-28 2011-06-14 Medtronic, Inc. Antenna for an external power source for an implantable medical device, system and method
WO2007126454A2 (fr) 2006-04-28 2007-11-08 Medtronic, Inc. système de transfert d'énergie transcutané à un dispositif médical implantable avec éléments d'accouplement
US8632464B2 (en) 2006-09-11 2014-01-21 DePuy Synthes Products, LLC System and method for monitoring orthopaedic implant data
US8080064B2 (en) 2007-06-29 2011-12-20 Depuy Products, Inc. Tibial tray assembly having a wireless communication device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014346A (en) * 1975-06-26 1977-03-29 Research Corporation Hermetically sealed cardiac pacer system and recharging system therefor
JPS5378042A (en) * 1976-12-20 1978-07-11 Sanyo Electric Co Ltd Switching control type power source circuit
US4389702A (en) * 1980-08-20 1983-06-21 International Rectifier Corporation Switching power supply circuit having constant output for a wide range of input voltage
US4408607A (en) * 1981-04-13 1983-10-11 Empi, Inc. Capacitive energy source and circuitry for powering medical apparatus

Also Published As

Publication number Publication date
GB9009713D0 (en) 1990-06-20
CA2007439A1 (fr) 1991-07-09
GB2239802A (en) 1991-07-17
GB2239802B (en) 1994-01-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202