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

Dispositif de transfert d'energie transcutane

Info

Publication number: CA2007439C
Authority: CA; Canada
Prior art keywords: primary; fet; coil; tet; primary coil
Prior art date: 1990-01-09
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.)

1990-01-09

Filing date

1990-01-09

Publication date

1996-08-13

1990-01-09 Application filed by University of Ottawa filed Critical University of Ottawa

1990-01-09 Priority to CA 2007439 priority Critical patent/CA2007439C/fr

1990-05-01 Priority to GB9009713A priority patent/GB2239802B/en

1991-07-09 Publication of CA2007439A1 publication Critical patent/CA2007439A1/fr

1996-08-13 Application granted granted Critical

1996-08-13 Publication of CA2007439C publication Critical patent/CA2007439C/fr

2010-01-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004804 winding Methods 0.000 claims abstract description 17
239000003990 capacitor Substances 0.000 claims abstract description 15
230000005669 field effect Effects 0.000 claims abstract description 5
230000035945 sensitivity Effects 0.000 claims abstract description 4
238000002513 implantation Methods 0.000 claims abstract description 3
230000009977 dual effect Effects 0.000 claims description 2
230000009123 feedback regulation Effects 0.000 claims description 2
230000008878 coupling Effects 0.000 description 8
238000010168 coupling process Methods 0.000 description 8
238000005859 coupling reaction Methods 0.000 description 8
230000001965 increasing effect Effects 0.000 description 5
230000001939 inductive effect Effects 0.000 description 4
230000005540 biological transmission Effects 0.000 description 2
238000004146 energy storage Methods 0.000 description 2
238000007920 subcutaneous administration Methods 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
239000008280 blood Substances 0.000 description 1
210000004369 blood Anatomy 0.000 description 1
230000008859 change Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000006698 induction Effects 0.000 description 1
238000009413 insulation Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
238000000034 method Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000009466 transformation Effects 0.000 description 1
230000002861 ventricular Effects 0.000 description 1

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 (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1995007109A1 (fr) *	1993-09-10	1995-03-16	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
US7311705B2 (en)	2002-02-05	2007-12-25	Medtronic, Inc.	Catheter apparatus for treatment of heart arrhythmia
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
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
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

1990
- 1990-01-09 CA CA 2007439 patent/CA2007439C/fr not_active Expired - Lifetime
- 1990-05-01 GB GB9009713A patent/GB2239802B/en not_active Expired - Fee Related

Also Published As

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

Legal Events

Date	Code	Title	Description
1990-01-09	EEER	Examination request
2010-01-09	MKLA	Lapsed
2012-12-02	MKEC	Expiry (correction)	Effective date: 20121202

Publication	Publication Date	Title
CA2007439C (fr)	1996-08-13	Dispositif de transfert d'energie transcutane
JP4135299B2 (ja)	2008-08-20	非接触電力伝達装置
EP1741113B1 (fr)	2009-08-19	Dispositif et procede de transmission d'energie sans contact
US7218534B2 (en)	2007-05-15	Switching power supply circuit
US3357434A (en)	1967-12-12	Inductively linked receiver
EP0778659A2 (fr)	1997-06-11	Convertisseur à résonance avec inducteur contrÔlé
EP0131808B1 (fr)	1986-10-08	Transformateur de puissance à haute fréquence et procédé de fabrication
TW201210168A (en)	2012-03-01	Wireless power receiving apparatus and wireless power supply system
EP2309620A2 (fr)	2011-04-13	Système d'alimentation sans fil et système de transmission d'alimentation sans fil
RU2108649C1 (ru)	1998-04-10	Способ питания электротехнических устройств и устройство для его осуществления
JPS63500288A (ja)	1988-02-04	人体埋め込み用電源
AU600179B2 (en)	1990-08-02	Magnetron drive apparatus
US20210175009A1 (en)	2021-06-10	Wireless Power Transmission with Current-Limiting Coil
EP0410526B1 (fr)	1994-02-16	Générateur de tension électrique
US5317496A (en)	1994-05-31	DC/DC-converter with a primary circuit and at least one secondary circuit tuned as individually oscillatory circuits
CA1290817C (fr)	1991-10-15	Dispositif d'alimentation en energie
TW438952B (en)	2001-06-07	Microwave oven
KR910007840B1 (ko)	1991-10-02	누설 전류를 제어하도록 구성된 플라이백 변성기를 갖는 표시장치
CN112753151A (zh)	2021-05-04	用于将电力传输到电负载的系统
KR100522914B1 (ko)	2005-10-19	전자기파 수신용 고효율 유도코일 및 이를 이용한 전력 변환 장치
CA2074150C (fr)	1998-07-07	Dispositif de transfert energetique transcutane
US9106088B2 (en)	2015-08-11	Non-contact power transmission apparatus
JPH0817658A (ja)	1996-01-19	プリントコイル形トランスを用いたスイッチング電源装置
EP0770281B1 (fr)	1999-08-11	Dispositif d'alimentation en puissance comprenant un circuit limiteur perfectionne
GB2377823A (en)	2003-01-22	Transformer and rectifier arrangement