DE3484647D1 - Signal-uebertragungsverfahren. - Google Patents

Signal-uebertragungsverfahren.

Info

Publication number
DE3484647D1
DE3484647D1 DE8484308374T DE3484647T DE3484647D1 DE 3484647 D1 DE3484647 D1 DE 3484647D1 DE 8484308374 T DE8484308374 T DE 8484308374T DE 3484647 T DE3484647 T DE 3484647T DE 3484647 D1 DE3484647 D1 DE 3484647D1
Authority
DE
Germany
Prior art keywords
resonant
frequency
transmitting
antenna
resonant antenna
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
DE8484308374T
Other languages
English (en)
Inventor
Hugh D C O Minnesota Mi Sontag
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.)
Cochlear Corp
Original Assignee
Cochlear 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 Cochlear Corp filed Critical Cochlear Corp
Application granted granted Critical
Publication of DE3484647D1 publication Critical patent/DE3484647D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H04B5/22—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0001—Means for transferring electromagnetic energy to implants
    • A61F2250/0002—Means for transferring electromagnetic energy to implants for data transfer
    • H04B5/24—
    • H04B5/26—

Landscapes

  • Near-Field Transmission Systems (AREA)
  • Prostheses (AREA)
  • Support Of Aerials (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Radio Relay Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transmitters (AREA)
DE8484308374T 1983-12-09 1984-12-03 Signal-uebertragungsverfahren. Expired - Fee Related DE3484647D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55992383A 1983-12-09 1983-12-09

Publications (1)

Publication Number Publication Date
DE3484647D1 true DE3484647D1 (de) 1991-07-04

Family

ID=24235625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484308374T Expired - Fee Related DE3484647D1 (de) 1983-12-09 1984-12-03 Signal-uebertragungsverfahren.

Country Status (6)

Country Link
EP (1) EP0145430B1 (de)
JP (1) JPH0797758B2 (de)
AT (1) ATE63808T1 (de)
AU (1) AU570741B2 (de)
CA (1) CA1226624A (de)
DE (1) DE3484647D1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200321A3 (de) * 1985-03-20 1987-03-11 Ingeborg J. Hochmair Transkutanes Signalübertragungssystem
GB2202414A (en) * 1987-03-10 1988-09-21 Oxley Dev Co Ltd Transmission of power and/or data
EP0366739A1 (de) * 1988-04-28 1990-05-09 Every-Sys Ag Elektrische übertragungsvorrichtung
US5042084A (en) * 1989-09-07 1991-08-20 Cochlear Pty. Limited Three wire system for Cochlear implant processor
FR2692777A1 (fr) * 1992-06-26 1993-12-31 Alfieri Patrick Dispositif de commande d'un organe artificiel implanté dans le corps humain.
AU708422B2 (en) * 1995-10-19 1999-08-05 Cochlear Pty. Limited Embedded data link and protocol
US5991170A (en) * 1998-02-03 1999-11-23 Sony Corporation Equipment and method for transmitting electric power
US6701176B1 (en) 1998-11-04 2004-03-02 Johns Hopkins University School Of Medicine Magnetic-resonance-guided imaging, electrophysiology, and ablation
US9061139B2 (en) 1998-11-04 2015-06-23 Greatbatch Ltd. Implantable lead with a band stop filter having a capacitor in parallel with an inductor embedded in a dielectric body
US8244370B2 (en) 2001-04-13 2012-08-14 Greatbatch Ltd. Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active medical devices
US20070088416A1 (en) 2001-04-13 2007-04-19 Surgi-Vision, Inc. Mri compatible medical leads
US8712544B2 (en) 2001-04-13 2014-04-29 Greatbatch Ltd. Electromagnetic shield for a passive electronic component in an active medical device implantable lead
US7853325B2 (en) 2001-04-13 2010-12-14 Greatbatch Ltd. Cylindrical bandstop filters for medical lead systems
US8989870B2 (en) 2001-04-13 2015-03-24 Greatbatch Ltd. Tuned energy balanced system for minimizing heating and/or to provide EMI protection of implanted leads in a high power electromagnetic field environment
US9295828B2 (en) 2001-04-13 2016-03-29 Greatbatch Ltd. Self-resonant inductor wound portion of an implantable lead for enhanced MRI compatibility of active implantable medical devices
US8219208B2 (en) 2001-04-13 2012-07-10 Greatbatch Ltd. Frequency selective passive component networks for active implantable medical devices utilizing an energy dissipating surface
WO2002083016A1 (en) 2001-04-13 2002-10-24 Surgi-Vision, Inc. Systems and methods for magnetic-resonance-guided interventional procedures
US7899551B2 (en) 2001-04-13 2011-03-01 Greatbatch Ltd. Medical lead system utilizing electromagnetic bandstop filters
US8457760B2 (en) 2001-04-13 2013-06-04 Greatbatch Ltd. Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment
US8509913B2 (en) 2001-04-13 2013-08-13 Greatbatch Ltd. Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment
US7787958B2 (en) 2001-04-13 2010-08-31 Greatbatch Ltd. RFID detection and identification system for implantable medical lead systems
US8977355B2 (en) 2001-04-13 2015-03-10 Greatbatch Ltd. EMI filter employing a capacitor and an inductor tank circuit having optimum component values
US6904307B2 (en) 2002-05-29 2005-06-07 Surgi-Vision, Inc. Magnetic resonance probes
DE102004016573B3 (de) * 2004-03-31 2005-11-03 Siemens Audiologische Technik Gmbh IdO-Hörgerät zur binauralen Versorgung eines Patienten
US8224462B2 (en) 2005-11-11 2012-07-17 Greatbatch Ltd. Medical lead system utilizing electromagnetic bandstop filters
WO2007102893A2 (en) 2005-11-11 2007-09-13 Greatbatch Ltd. Tank filters placed in series with the lead wires or circuits of active medical devices to enhance mri compatibility
US8903505B2 (en) 2006-06-08 2014-12-02 Greatbatch Ltd. Implantable lead bandstop filter employing an inductive coil with parasitic capacitance to enhance MRI compatibility of active medical devices
US7702387B2 (en) 2006-06-08 2010-04-20 Greatbatch Ltd. Tank filters adaptable for placement with a guide wire, in series with the lead wires or circuits of active medical devices to enhance MRI compatibility
US9042999B2 (en) 2006-06-08 2015-05-26 Greatbatch Ltd. Low loss band pass filter for RF distance telemetry pin antennas of active implantable medical devices
US8116862B2 (en) 2006-06-08 2012-02-14 Greatbatch Ltd. Tank filters placed in series with the lead wires or circuits of active medical devices to enhance MRI compatibility
US9468750B2 (en) 2006-11-09 2016-10-18 Greatbatch Ltd. Multilayer planar spiral inductor filter for medical therapeutic or diagnostic applications
US9031670B2 (en) 2006-11-09 2015-05-12 Greatbatch Ltd. Electromagnetic shield for a passive electronic component in an active medical device implantable lead
US10080889B2 (en) 2009-03-19 2018-09-25 Greatbatch Ltd. Low inductance and low resistance hermetically sealed filtered feedthrough for an AIMD
US9108066B2 (en) 2008-03-20 2015-08-18 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
WO2010051265A1 (en) 2008-10-30 2010-05-06 Greatbatch Ltd. Capacitor and inductor elements physically disposed in series whose lumped parameters are electrically connected in parallel to form a bandstop filter
US8447414B2 (en) 2008-12-17 2013-05-21 Greatbatch Ltd. Switched safety protection circuit for an AIMD system during exposure to high power electromagnetic fields
US10596369B2 (en) 2011-03-01 2020-03-24 Greatbatch Ltd. Low equivalent series resistance RF filter for an active implantable medical device
US11198014B2 (en) 2011-03-01 2021-12-14 Greatbatch Ltd. Hermetically sealed filtered feedthrough assembly having a capacitor with an oxide resistant electrical connection to an active implantable medical device housing
US10272252B2 (en) 2016-11-08 2019-04-30 Greatbatch Ltd. Hermetic terminal for an AIMD having a composite brazed conductive lead
US9931514B2 (en) 2013-06-30 2018-04-03 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US10350421B2 (en) 2013-06-30 2019-07-16 Greatbatch Ltd. Metallurgically bonded gold pocket pad for grounding an EMI filter to a hermetic terminal for an active implantable medical device
US9427596B2 (en) 2013-01-16 2016-08-30 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
USRE46699E1 (en) 2013-01-16 2018-02-06 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US10249415B2 (en) 2017-01-06 2019-04-02 Greatbatch Ltd. Process for manufacturing a leadless feedthrough for an active implantable medical device
US10912945B2 (en) 2018-03-22 2021-02-09 Greatbatch Ltd. Hermetic terminal for an active implantable medical device having a feedthrough capacitor partially overhanging a ferrule for high effective capacitance area
US10905888B2 (en) 2018-03-22 2021-02-02 Greatbatch Ltd. Electrical connection for an AIMD EMI filter utilizing an anisotropic conductive layer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223679A (en) * 1979-02-28 1980-09-23 Pacesetter Systems, Inc. Telemetry means for tissue stimulator system
AU562749B2 (en) * 1982-08-20 1987-06-18 University Of Melbourne, The Hearing prosthesis
US4532930A (en) * 1983-04-11 1985-08-06 Commonwealth Of Australia, Dept. Of Science & Technology Cochlear implant system for an auditory prosthesis
EP0200321A3 (de) * 1985-03-20 1987-03-11 Ingeborg J. Hochmair Transkutanes Signalübertragungssystem

Also Published As

Publication number Publication date
JPS60141034A (ja) 1985-07-26
EP0145430A3 (en) 1987-07-01
EP0145430A2 (de) 1985-06-19
CA1226624A (en) 1987-09-08
ATE63808T1 (de) 1991-06-15
JPH0797758B2 (ja) 1995-10-18
AU3491084A (en) 1985-06-13
AU570741B2 (en) 1988-03-24
EP0145430B1 (de) 1991-05-29

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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