AUPS192202A0 - Mri-compatible cochlear implant - Google Patents

Mri-compatible cochlear implant

Info

Publication number
AUPS192202A0
AUPS192202A0 AUPS1922A AUPS192202A AUPS192202A0 AU PS192202 A0 AUPS192202 A0 AU PS192202A0 AU PS1922 A AUPS1922 A AU PS1922A AU PS192202 A AUPS192202 A AU PS192202A AU PS192202 A0 AUPS192202 A0 AU PS192202A0
Authority
AU
Australia
Prior art keywords
mri
compatible
cochlear implant
cochlear
implant
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.)
Abandoned
Application number
AUPS1922A
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 Ltd
Original Assignee
Cochlear Ltd
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 Ltd filed Critical Cochlear Ltd
Priority to AUPS1922A priority Critical patent/AUPS192202A0/en
Publication of AUPS192202A0 publication Critical patent/AUPS192202A0/en
Priority to AU2003227092A priority patent/AU2003227092A1/en
Priority to PCT/AU2003/000464 priority patent/WO2003092326A1/en
Abandoned 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
    • 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
    • A61N1/36036—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of the outer, middle or inner ear
    • A61N1/36038—Cochlear stimulation
    • 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
    • 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
    • A61N1/37229—Shape or location of the implanted or external antenna
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/554—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/67—Implantable hearing aids or parts thereof not covered by H04R25/606
AUPS1922A 2002-04-23 2002-04-23 Mri-compatible cochlear implant Abandoned AUPS192202A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPS1922A AUPS192202A0 (en) 2002-04-23 2002-04-23 Mri-compatible cochlear implant
AU2003227092A AU2003227092A1 (en) 2002-04-23 2003-04-17 Mri-compatible cochlear implant
PCT/AU2003/000464 WO2003092326A1 (en) 2002-04-23 2003-04-17 Mri-compatible cochlear implant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPS1922A AUPS192202A0 (en) 2002-04-23 2002-04-23 Mri-compatible cochlear implant

Publications (1)

Publication Number Publication Date
AUPS192202A0 true AUPS192202A0 (en) 2002-05-30

Family

ID=3835499

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPS1922A Abandoned AUPS192202A0 (en) 2002-04-23 2002-04-23 Mri-compatible cochlear implant

Country Status (2)

Country Link
AU (1) AUPS192202A0 (en)
WO (1) WO2003092326A1 (en)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
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US8013699B2 (en) 2002-04-01 2011-09-06 Med-El Elektromedizinische Geraete Gmbh MRI-safe electro-magnetic tranducer
US7190247B2 (en) 2002-04-01 2007-03-13 Med-El Elektromedizinische Geraete Gmbh System and method for reducing effect of magnetic fields on a magnetic transducer
EP1490148A2 (en) 2002-04-01 2004-12-29 Med-El Elektromedizinische Geräte GmbH Reducing effect of magnetic and electromagnetic fields on an implants magnet and/or electronic
AU2002950754A0 (en) 2002-08-09 2002-09-12 Cochlear Limited Mechanical design for a cochlear implant
US7974700B1 (en) 2002-08-09 2011-07-05 Cochlear Limited Cochlear implant component having a unitary faceplate
AU2002950755A0 (en) 2002-08-09 2002-09-12 Cochlear Limited Fixation system for a cochlear implant
AU2003901696A0 (en) 2003-04-09 2003-05-01 Cochlear Limited Implant magnet system
AU2003901867A0 (en) 2003-04-17 2003-05-08 Cochlear Limited Osseointegration fixation system for an implant
US9155877B2 (en) 2004-03-30 2015-10-13 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7844344B2 (en) 2004-03-30 2010-11-30 Medtronic, Inc. MRI-safe implantable lead
US7877150B2 (en) 2004-03-30 2011-01-25 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US8989840B2 (en) 2004-03-30 2015-03-24 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7844343B2 (en) 2004-03-30 2010-11-30 Medtronic, Inc. MRI-safe implantable medical device
US8280526B2 (en) 2005-02-01 2012-10-02 Medtronic, Inc. Extensible implantable medical lead
US7853332B2 (en) 2005-04-29 2010-12-14 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US8027736B2 (en) 2005-04-29 2011-09-27 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US8489195B2 (en) 2005-11-10 2013-07-16 Cochlear Limited Arrangement for the fixation of an implantable medical device
US9044593B2 (en) 2007-02-14 2015-06-02 Medtronic, Inc. Discontinuous conductive filler polymer-matrix composites for electromagnetic shielding
US10537730B2 (en) 2007-02-14 2020-01-21 Medtronic, Inc. Continuous conductive materials for electromagnetic shielding
DE602008001247D1 (en) * 2007-03-07 2010-06-24 Med El Elektromed Geraete Gmbh IMPLANTABLE DEVICE WITH REMOVABLE MAGNET
US8483842B2 (en) 2007-04-25 2013-07-09 Medtronic, Inc. Lead or lead extension having a conductive body and conductive body contact
US7609061B2 (en) 2007-07-13 2009-10-27 Med-El Elektromedizinische Geraete Gmbh Demagnetized implant for magnetic resonance imaging
CA2702352C (en) * 2007-10-12 2015-06-02 Med-El Elektromedizinische Geraete Gmbh Implant magnet insertion and removal tools
US9474537B2 (en) 2008-01-08 2016-10-25 Med-El Elektromedizinische Geraete Gmbh Surgical tool for implantation of a device with a convex element
US9037263B2 (en) 2008-03-12 2015-05-19 Medtronic, Inc. System and method for implantable medical device lead shielding
FR2931076B1 (en) * 2008-05-15 2010-06-25 Neurelec IMPLANTABLE SUB-CUTANE DEVICE
WO2010126887A1 (en) 2009-04-30 2010-11-04 Medtronic, Inc. Termination of a shield within an implantable medical lead
US8774930B2 (en) 2009-07-22 2014-07-08 Vibrant Med-El Hearing Technology Gmbh Electromagnetic bone conduction hearing device
AU2010284352B9 (en) 2009-08-20 2014-07-31 Med-El Elektromedizinische Geraete Gmbh MRI-safe implant electronics
WO2011130490A2 (en) 2010-04-15 2011-10-20 Med-El Elektromedizinische Geraete Gmbh Transducer for stapedius monitoring
DK3138605T3 (en) 2010-04-23 2019-07-15 Med El Elektromedizinische Geraete Gmbh MRI-safe plate magnet for implants
US10419861B2 (en) 2011-05-24 2019-09-17 Cochlear Limited Convertibility of a bone conduction device
US9352149B2 (en) 2011-09-22 2016-05-31 Advanced Bionics Ag Retention of a magnet in a cochlear implant
US20130096366A1 (en) 2011-10-12 2013-04-18 Wim Bervoets Implantable medical device
AU2012358871B2 (en) 2011-12-22 2015-06-18 Med-El Elektromedizinische Geraete Gmbh Magnet arrangement for bone conduction hearing implant
EP2838609B1 (en) 2012-04-19 2019-03-06 Medtronic, Inc. Paired medical lead bodies with braided conductive shields having different physical parameter values
US9420388B2 (en) 2012-07-09 2016-08-16 Med-El Elektromedizinische Geraete Gmbh Electromagnetic bone conduction hearing device
US9049527B2 (en) 2012-08-28 2015-06-02 Cochlear Limited Removable attachment of a passive transcutaneous bone conduction device with limited skin deformation
US9993638B2 (en) 2013-12-14 2018-06-12 Medtronic, Inc. Devices, systems and methods to reduce coupling of a shield and a conductor within an implantable medical lead
WO2015195359A1 (en) 2014-06-16 2015-12-23 Med-El Elektromedizinische Geraete Gmbh Implant magnet insertion and removal tools
EP3171931B1 (en) 2014-07-23 2021-11-10 Medtronic, Inc. Methods of shielding implantable medical leads and implantable medical lead extensions
EP3191175B1 (en) 2014-07-24 2022-03-02 Medtronic, Inc. Apparatus for shielding implantable medical leads and lead extensions
EP3302689B1 (en) 2015-05-28 2019-02-27 Advanced Bionics AG Cochlear implants having mri-compatible magnet apparatus
US20170050027A1 (en) * 2015-08-18 2017-02-23 Marcus ANDERSSON Implantable Magnet Arrangements
WO2017034530A1 (en) * 2015-08-21 2017-03-02 Advanced Bionics Ag Cochlear implant with a magnet restraint anchored to restraint anchors and a method for securing a magnet
WO2017087004A1 (en) 2015-11-20 2017-05-26 Advanced Bionics Ag Cochlear implants and magnets for use with same
WO2017105511A1 (en) 2015-12-18 2017-06-22 Advanced Bionics Ag Cochlear implants having mri-compatible magnet apparatus
WO2017105510A1 (en) 2015-12-18 2017-06-22 Advanced Bionics Ag Cochlear implants having mri-compatible magnet apparatus and associated methods
US10646718B2 (en) 2016-11-15 2020-05-12 Advanced Bionics Ag Cochlear implants and magnets for use with same
US10674287B2 (en) 2016-11-23 2020-06-02 Cochlear Limited Magnet placement and antenna placement of an implant
WO2018190813A1 (en) 2017-04-11 2018-10-18 Advanced Bionics Ag Cochlear implants with retrofit magnets
US11364384B2 (en) 2017-04-25 2022-06-21 Advanced Bionics Ag Cochlear implants having impact resistant MRI-compatible magnet apparatus
EP3630265A1 (en) 2017-05-22 2020-04-08 Advanced Bionics AG Methods and apparatus for use with cochlear implants having magnet apparatus with magnetic material particles
US10646712B2 (en) 2017-09-13 2020-05-12 Advanced Bionics Ag Cochlear implants having MRI-compatible magnet apparatus
US11471679B2 (en) 2017-10-26 2022-10-18 Advanced Bionics Ag Headpieces and implantable cochlear stimulation systems including the same
EP3752245B1 (en) 2018-02-15 2022-04-06 Advanced Bionics AG Headpieces and implantable cochlear stimulation systems including the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352960A (en) * 1980-09-30 1982-10-05 Baptist Medical Center Of Oklahoma, Inc. Magnetic transcutaneous mount for external device of an associated implant
DE3506721A1 (en) * 1985-02-26 1986-08-28 Hortmann GmbH, 7449 Neckartenzlingen TRANSMISSION SYSTEM FOR IMPLANTED HEALTH PROSTHESES
US4606329A (en) * 1985-05-22 1986-08-19 Xomed, Inc. Implantable electromagnetic middle-ear bone-conduction hearing aid device
US6138681A (en) * 1997-10-13 2000-10-31 Light Sciences Limited Partnership Alignment of external medical device relative to implanted medical device

Also Published As

Publication number Publication date
WO2003092326A1 (en) 2003-11-06

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