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SE0301925D0 - Anordning för trådlös signal-och energiöverföring för medicinska implantat - Google Patents

Anordning för trådlös signal-och energiöverföring för medicinska implantat

Info

Publication number
SE0301925D0
SE0301925D0 SE0301925A SE0301925A SE0301925D0 SE 0301925 D0 SE0301925 D0 SE 0301925D0 SE 0301925 A SE0301925 A SE 0301925A SE 0301925 A SE0301925 A SE 0301925A SE 0301925 D0 SE0301925 D0 SE 0301925D0
Authority
SE
Sweden
Prior art keywords
coil
physical barrier
circuit
sensor circuit
primary coil
Prior art date
Application number
SE0301925A
Other languages
English (en)
Other versions
SE526099C2 (sv
SE0301925L (sv
Inventor
Johan Bergman
Erik Isberg
Original Assignee
Entific Medical Systems Ab
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 Entific Medical Systems Ab filed Critical Entific Medical Systems Ab
Priority to SE0301925A priority Critical patent/SE526099C2/sv
Publication of SE0301925D0 publication Critical patent/SE0301925D0/sv
Priority to PCT/SE2004/001008 priority patent/WO2005000391A1/en
Publication of SE0301925L publication Critical patent/SE0301925L/sv
Publication of SE526099C2 publication Critical patent/SE526099C2/sv

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
    • A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
    • A61N1/37223—Circuits for electromagnetic coupling
    • 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)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Hall/Mr Elements (AREA)
  • Prostheses (AREA)
  • Near-Field Transmission Systems (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
SE0301925A 2003-06-30 2003-06-30 Anordning för trådlös signal-och energiöverföring för medicinska implantat SE526099C2 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0301925A SE526099C2 (sv) 2003-06-30 2003-06-30 Anordning för trådlös signal-och energiöverföring för medicinska implantat
PCT/SE2004/001008 WO2005000391A1 (en) 2003-06-30 2004-06-23 Inductive link for a medical implant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301925A SE526099C2 (sv) 2003-06-30 2003-06-30 Anordning för trådlös signal-och energiöverföring för medicinska implantat

Publications (3)

Publication Number Publication Date
SE0301925D0 true SE0301925D0 (sv) 2003-06-30
SE0301925L SE0301925L (sv) 2004-12-31
SE526099C2 SE526099C2 (sv) 2005-07-05

Family

ID=27656656

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0301925A SE526099C2 (sv) 2003-06-30 2003-06-30 Anordning för trådlös signal-och energiöverföring för medicinska implantat

Country Status (2)

Country Link
SE (1) SE526099C2 (sv)
WO (1) WO2005000391A1 (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ535390A (en) 2004-09-16 2007-10-26 Auckland Uniservices Ltd Inductively powered mobile sensor system
US7729772B2 (en) * 2005-01-07 2010-06-01 Uroplasty, Inc. Implantable neuromodulation system and method
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
US7844070B2 (en) 2006-05-30 2010-11-30 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
WO2008106717A1 (en) * 2007-03-02 2008-09-12 Ventrassist Pty Ltd Transcutaneous energy transfer system
US20090082817A1 (en) 2007-07-20 2009-03-26 Cochlear Limited Coupling apparatus for a bone anchored hearing device
US10069341B2 (en) 2007-08-21 2018-09-04 Auckland Uniservices Limited Inductively powered mobile sensor system
US7682303B2 (en) 2007-10-02 2010-03-23 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations
US20090248085A1 (en) 2008-03-31 2009-10-01 Cochlear Limited Tissue injection fixation system for a prosthetic device
JP5649655B2 (ja) 2009-10-02 2015-01-07 ソニタス メディカル， インコーポレイテッド 骨伝導を介して音を伝達するための口腔内装置
US8622885B2 (en) 2010-02-19 2014-01-07 Audiodontics, Llc Methods and apparatus for aligning antennas of low-powered intra- and extra-oral electronic wireless devices
US8376967B2 (en) 2010-04-13 2013-02-19 Audiodontics, Llc System and method for measuring and recording skull vibration in situ
US8891795B2 (en) 2012-01-31 2014-11-18 Cochlear Limited Transcutaneous bone conduction device vibrator having movable magnetic mass
US11240613B2 (en) 2014-01-30 2022-02-01 Cochlear Limited Bone conduction implant
US9998837B2 (en) 2014-04-29 2018-06-12 Cochlear Limited Percutaneous vibration conductor
DK3265173T3 (en) 2016-05-24 2019-01-21 Synergia Medical CENTERING KIT FOR ADJUSTING AN EXTERNAL ELEMENT IN RELATION TO AN IMPLANTED MEDICAL DEVICE AND SIMILAR PROCEDURE
US11129996B2 (en) * 2016-06-15 2021-09-28 Boston Scientific Neuromodulation Corporation External charger for an implantable medical device for determining position and optimizing power transmission using resonant frequency as determined from at least one sense coil
US11471692B2 (en) 2016-06-15 2022-10-18 Boston Scientific Neuromodulation Corporation External charger for an implantable medical device for adjusting charging power based on determined position using at least one sense coil
US10363426B2 (en) 2016-06-15 2019-07-30 Boston Scientific Neuromodulation Corporation External charger for an implantable medical device for determining position using phase angle or a plurality of parameters as determined from at least one sense coil
US10603501B2 (en) 2016-06-15 2020-03-31 Boston Scientific Neuromodulation Corporation External charger for an implantable medical device having at least one sense coil concentric with a charging coil for determining position
US10226637B2 (en) 2016-06-15 2019-03-12 Boston Scientific Neuromodulation Corporation External charger for an implantable medical device having alignment and centering capabilities

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571589A (en) * 1982-11-22 1986-02-18 Cordis Corporation Biomedical implant with high speed, low power two-way telemetry
US5565005A (en) * 1992-02-20 1996-10-15 Amei Technologies Inc. Implantable growth tissue stimulator and method operation
US6058330A (en) * 1998-03-06 2000-05-02 Dew Engineering And Development Limited Transcutaneous energy transfer device
US6307468B1 (en) * 1999-07-20 2001-10-23 Avid Identification Systems, Inc. Impedance matching network and multidimensional electromagnetic field coil for a transponder interrogator
US6463329B1 (en) * 2000-08-01 2002-10-08 Medtronic, Inc. Null-free antenna array for use in communication with implantable medical devices

Also Published As

Publication number Publication date
WO2005000391B1 (en) 2005-04-14
SE526099C2 (sv) 2005-07-05
SE0301925L (sv) 2004-12-31
WO2005000391A1 (en) 2005-01-06

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Legal Events

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