DE3787915D1 - Magnetisch verstellbare superkutane Vorrichtung und transkutaner Schaltapparat. - Google Patents

Magnetisch verstellbare superkutane Vorrichtung und transkutaner Schaltapparat.

Info

Publication number
DE3787915D1
DE3787915D1 DE87303163T DE3787915T DE3787915D1 DE 3787915 D1 DE3787915 D1 DE 3787915D1 DE 87303163 T DE87303163 T DE 87303163T DE 3787915 T DE3787915 T DE 3787915T DE 3787915 D1 DE3787915 D1 DE 3787915D1
Authority
DE
Germany
Prior art keywords
supercutaneous
transcutaneous
magnetically adjustable
switching device
switching
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
DE87303163T
Other languages
English (en)
Other versions
DE3787915T2 (de
Inventor
Gerald Ernest C O Minnes Drake
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 DE3787915D1 publication Critical patent/DE3787915D1/de
Publication of DE3787915T2 publication Critical patent/DE3787915T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61N1/37211—Means for communicating with stimulators
    • 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
    • A61N1/375—Constructional arrangements, e.g. casings
    • 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

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrotherapy Devices (AREA)
  • Prostheses (AREA)
DE87303163T 1986-04-11 1987-04-10 Magnetisch verstellbare superkutane Vorrichtung und transkutaner Schaltapparat. Expired - Fee Related DE3787915T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/850,868 US4736747A (en) 1986-04-11 1986-04-11 Adjustable magnetic supercutaneous device and transcutaneous coupling apparatus

Publications (2)

Publication Number Publication Date
DE3787915D1 true DE3787915D1 (de) 1993-12-02
DE3787915T2 DE3787915T2 (de) 1994-05-11

Family

ID=25309321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87303163T Expired - Fee Related DE3787915T2 (de) 1986-04-11 1987-04-10 Magnetisch verstellbare superkutane Vorrichtung und transkutaner Schaltapparat.

Country Status (6)

Country Link
US (1) US4736747A (de)
EP (1) EP0241307B1 (de)
JP (1) JPH0728924B2 (de)
AU (1) AU7014787A (de)
CA (1) CA1301254C (de)
DE (1) DE3787915T2 (de)

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AU2003901696A0 (en) * 2003-04-09 2003-05-01 Cochlear Limited Implant magnet system
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US7286881B2 (en) * 2003-10-02 2007-10-23 Medtronic, Inc. External power source having an adjustable magnetic core and method of use
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
US8428723B2 (en) * 2004-06-03 2013-04-23 Cochlear Limited External coil assembly for a transcutaneous system
EP1861858B1 (de) * 2005-03-14 2009-09-02 Philips Intellectual Property & Standards GmbH System, induktive bestromungseinrichtung, bestrombare last und verfahren zur ermöglichung eines drahtlosen stromtransfers
SE531177C2 (sv) 2007-05-24 2009-01-13 Cochlear Ltd Distans för implantat
FR2931076B1 (fr) * 2008-05-15 2010-06-25 Neurelec Dispositif implantable sous-cutane
US9032880B2 (en) 2009-01-23 2015-05-19 Magnemotion, Inc. Transport system powered by short block linear synchronous motors and switching mechanism
US8967051B2 (en) * 2009-01-23 2015-03-03 Magnemotion, Inc. Transport system powered by short block linear synchronous motors and switching mechanism
US8616134B2 (en) 2009-01-23 2013-12-31 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US20120080039A1 (en) * 2009-03-15 2012-04-05 Sophono, Inc. Aid for shimming magnetic discs
WO2012010195A1 (en) 2010-07-19 2012-01-26 Advanced Bionics Ag Hearing instrument and method of operating the same
CA2831138C (en) 2011-04-04 2022-02-15 Stimwave Technologies Incorporated Implantable lead
US20120294466A1 (en) * 2011-05-18 2012-11-22 Stefan Kristo Temporary anchor for a hearing prosthesis
KR101668925B1 (ko) 2011-06-07 2016-10-24 마그네모션, 인코포레이티드 선형 동기 모터 추진 시스템의 다목적 제어
AU2012308197B2 (en) 2011-09-15 2016-10-27 Curonix Llc Relay module for implant
EP2592848B1 (de) * 2011-11-08 2019-06-26 Oticon Medical A/S Akustisches Übertragungsverfahren und Hörvorrichtung
US9022917B2 (en) 2012-07-16 2015-05-05 Sophono, Inc. Magnetic spacer systems, devices, components and methods for bone conduction hearing aids
US9031274B2 (en) 2012-09-06 2015-05-12 Sophono, Inc. Adhesive bone conduction hearing device
US9210521B2 (en) 2012-07-16 2015-12-08 Sophono, Inc. Abutment attachment systems, mechanisms, devices, components and methods for bone conduction hearing aids
US9526810B2 (en) 2011-12-09 2016-12-27 Sophono, Inc. Systems, devices, components and methods for improved acoustic coupling between a bone conduction hearing device and a patient's head or skull
US9179228B2 (en) 2011-12-09 2015-11-03 Sophono, Inc. Systems devices, components and methods for providing acoustic isolation between microphones and transducers in bone conduction magnetic hearing aids
US9736601B2 (en) 2012-07-16 2017-08-15 Sophono, Inc. Adjustable magnetic systems, devices, components and methods for bone conduction hearing aids
US9258656B2 (en) 2011-12-09 2016-02-09 Sophono, Inc. Sound acquisition and analysis systems, devices and components for magnetic hearing aids
US9119010B2 (en) 2011-12-09 2015-08-25 Sophono, Inc. Implantable sound transmission device for magnetic hearing aid, and corresponding systems, devices and components
WO2014018964A2 (en) 2012-07-27 2014-01-30 Thoratec Corporation Thermal management for implantable wireless power transfer systems
US10383990B2 (en) 2012-07-27 2019-08-20 Tc1 Llc Variable capacitor for resonant power transfer systems
WO2014018972A1 (en) 2012-07-27 2014-01-30 Thoratec Corporation Computer modeling for resonant power transfer systems
WO2014018971A1 (en) 2012-07-27 2014-01-30 Thoratec Corporation Resonant power transfer systems with protective algorithm
US9805863B2 (en) 2012-07-27 2017-10-31 Thoratec Corporation Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arrays
US9287040B2 (en) 2012-07-27 2016-03-15 Thoratec Corporation Self-tuning resonant power transfer systems
US10525181B2 (en) 2012-07-27 2020-01-07 Tc1 Llc Resonant power transfer system and method of estimating system state
EP2878062A4 (de) 2012-07-27 2016-04-20 Thoratec Corp Resonante leistungsübertragungsspulen und systeme
US9254393B2 (en) * 2012-12-26 2016-02-09 Micron Devices Llc Wearable antenna assembly
US9680310B2 (en) 2013-03-15 2017-06-13 Thoratec Corporation Integrated implantable TETS housing including fins and coil loops
WO2014145895A1 (en) 2013-03-15 2014-09-18 Thoratec Corporation Malleable tets coil with improved anatomical fit
US9802507B2 (en) 2013-09-21 2017-10-31 Magnemotion, Inc. Linear motor transport for packaging and other uses
US11412334B2 (en) 2013-10-23 2022-08-09 Cochlear Limited Contralateral sound capture with respect to stimulation energy source
JP6521992B2 (ja) 2013-11-11 2019-05-29 ティーシー１ エルエルシー 通信を有する共振電力伝送システム
WO2015070205A1 (en) 2013-11-11 2015-05-14 Thoratec Corporation Resonant power transfer systems with communications
US9855437B2 (en) 2013-11-11 2018-01-02 Tc1 Llc Hinged resonant power transfer coil
WO2015134871A1 (en) 2014-03-06 2015-09-11 Thoratec Corporation Electrical connectors for implantable devices
DK3149967T3 (da) 2014-05-27 2020-11-30 Sophono Inc Systemer, enheder, komponenter og metoder til at reducere tilbagekobling mellem mikrofoner og transducere i benledende magnetiske høreapparater
US20150382114A1 (en) * 2014-06-25 2015-12-31 Marcus ANDERSSON System for adjusting magnetic retention force in auditory prostheses
US10091594B2 (en) 2014-07-29 2018-10-02 Cochlear Limited Bone conduction magnetic retention system
US10469963B2 (en) * 2014-08-28 2019-11-05 Cochlear Limited Suspended components in auditory prostheses
WO2016044614A1 (en) * 2014-09-18 2016-03-24 Heartware, Inc. Implanted device with wireless energy transfer and external alignment feature
EP3826104B1 (de) 2014-09-22 2023-05-03 Tc1 Llc Antennenentwürfe zur kommunikation zwischen einem drahtlos betriebenen implantat mit einer externen vorrichtung ausserhalb des körpers
WO2016057525A1 (en) 2014-10-06 2016-04-14 Thoratec Corporation Multiaxial connector for implantable devices
US10130807B2 (en) 2015-06-12 2018-11-20 Cochlear Limited Magnet management MRI compatibility
US20160381473A1 (en) 2015-06-26 2016-12-29 Johan Gustafsson Magnetic retention device
US10148126B2 (en) 2015-08-31 2018-12-04 Tc1 Llc Wireless energy transfer system and wearables
US10917730B2 (en) 2015-09-14 2021-02-09 Cochlear Limited Retention magnet system for medical device
WO2017062552A1 (en) 2015-10-07 2017-04-13 Tc1 Llc Resonant power transfer systems having efficiency optimization based on receiver impedance
WO2017105511A1 (en) 2015-12-18 2017-06-22 Advanced Bionics Ag Cochlear implants having mri-compatible magnet apparatus
US10576276B2 (en) 2016-04-29 2020-03-03 Cochlear Limited Implanted magnet management in the face of external magnetic fields
US10898292B2 (en) 2016-09-21 2021-01-26 Tc1 Llc Systems and methods for locating implanted wireless power transmission devices
US11595768B2 (en) 2016-12-02 2023-02-28 Cochlear Limited Retention force increasing components
US11197990B2 (en) 2017-01-18 2021-12-14 Tc1 Llc Systems and methods for transcutaneous power transfer using microneedles
WO2018190813A1 (en) 2017-04-11 2018-10-18 Advanced Bionics Ag Cochlear implants with retrofit magnets
EP3615132B1 (de) 2017-04-25 2022-09-21 Advanced Bionics AG Cochlea-implantate mit schlagfester mrt-kompatibler magnetvorrichtung
CN111344041A (zh) 2017-10-26 2020-06-26 领先仿生公司 头戴件和包括其的可植入耳蜗刺激***
US10770923B2 (en) 2018-01-04 2020-09-08 Tc1 Llc Systems and methods for elastic wireless power transmission devices
CN112118888A (zh) 2018-02-15 2020-12-22 领先仿生公司 头戴装置和包括其的可植入耳蜗刺激***
WO2023135465A1 (en) * 2022-01-11 2023-07-20 Cochlear Limited System and method for determining magnetic retention force for medical device

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FR2479683A1 (fr) * 1980-04-03 1981-10-09 Knell Otto Capsule a broche pour l'obturation d'un orifice artificiel d'intestin
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NL8403174A (nl) * 1984-10-17 1986-05-16 Franciscus Jacobus Maria De Vr Implanteerbare afsluitinrichting.

Also Published As

Publication number Publication date
US4736747A (en) 1988-04-12
DE3787915T2 (de) 1994-05-11
EP0241307A2 (de) 1987-10-14
CA1301254C (en) 1992-05-19
EP0241307A3 (en) 1990-05-30
JPH0728924B2 (ja) 1995-04-05
JPS62246378A (ja) 1987-10-27
EP0241307B1 (de) 1993-10-27
AU7014787A (en) 1987-10-15

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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