DE60019621D1 - Cochlea-implantat - Google Patents

Cochlea-implantat

Info

Publication number
DE60019621D1
DE60019621D1 DE60019621T DE60019621T DE60019621D1 DE 60019621 D1 DE60019621 D1 DE 60019621D1 DE 60019621 T DE60019621 T DE 60019621T DE 60019621 T DE60019621 T DE 60019621T DE 60019621 D1 DE60019621 D1 DE 60019621D1
Authority
DE
Germany
Prior art keywords
cochlear implant
saved
storage buffer
buffer
writing
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 - Lifetime
Application number
DE60019621T
Other languages
English (en)
Other versions
DE60019621T2 (de
Inventor
Stefaan Peeters
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.)
Advanced Bionics NV
Original Assignee
Advanced Bionics NV
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 Advanced Bionics NV filed Critical Advanced Bionics NV
Application granted granted Critical
Publication of DE60019621D1 publication Critical patent/DE60019621D1/de
Publication of DE60019621T2 publication Critical patent/DE60019621T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61N1/36036—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
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0526—Head electrodes
    • A61N1/0541—Cochlear electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Time-Division Multiplex Systems (AREA)
DE60019621T 1999-09-16 2000-09-18 Cochlea-implantat Expired - Lifetime DE60019621T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE9900621 1999-09-16
BE9900621 1999-09-16
PCT/BE2000/000109 WO2001019304A1 (en) 1999-09-16 2000-09-18 Cochlear implant

Publications (2)

Publication Number Publication Date
DE60019621D1 true DE60019621D1 (de) 2005-05-25
DE60019621T2 DE60019621T2 (de) 2006-03-02

Family

ID=3892093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019621T Expired - Lifetime DE60019621T2 (de) 1999-09-16 2000-09-18 Cochlea-implantat

Country Status (7)

Country Link
US (1) US6778858B1 (de)
EP (1) EP1216014B1 (de)
AT (1) ATE293418T1 (de)
AU (1) AU7262600A (de)
CA (1) CA2381725C (de)
DE (1) DE60019621T2 (de)
WO (1) WO2001019304A1 (de)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
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US8260430B2 (en) * 2010-07-01 2012-09-04 Cochlear Limited Stimulation channel selection for a stimulating medical device
US7917224B2 (en) 1999-07-21 2011-03-29 Med-El Elektromedizinische Geraete Gmbh Simultaneous stimulation for low power consumption
US8165686B2 (en) 1999-08-26 2012-04-24 Med-El Elektromedizinische Geraete Gmbh Simultaneous intracochlear stimulation
ES2293921T3 (es) 1999-08-26 2008-04-01 Med-El Elektromedizinische Gerate Gmbh Estimulacion nerviosa electrica basada en secuencias de muestreo especificas del canal.
US6728578B1 (en) 2000-06-01 2004-04-27 Advanced Bionics Corporation Envelope-based amplitude mapping for cochlear implant stimulus
US9008786B2 (en) * 2000-08-21 2015-04-14 Cochlear Limited Determining stimulation signals for neural stimulation
US8285382B2 (en) 2000-08-21 2012-10-09 Cochlear Limited Determining stimulation signals for neural stimulation
US7822478B2 (en) 2000-08-21 2010-10-26 Cochlear Limited Compressed neural coding
AUPQ952800A0 (en) 2000-08-21 2000-09-14 Cochlear Limited Power efficient electrical stimulation
AU2002312636B2 (en) * 2001-05-24 2007-08-30 Hearworks Pty Limited A peak-derived timing stimulation strategy for a multi-channel cochlear implant
AUPR604801A0 (en) * 2001-06-29 2001-07-26 Cochlear Limited Multi-electrode cochlear implant system with distributed electronics
US7107101B1 (en) 2001-08-17 2006-09-12 Advanced Bionics Corporation Bionic ear programming system
US7043303B1 (en) * 2002-08-30 2006-05-09 Advanced Bionics Corporation Enhanced methods for determining iso-loudness contours for fitting cochlear implant sound processors
US20060227986A1 (en) * 2002-09-02 2006-10-12 Swanson Brett A Method and apparatus for envelope detection and enhancement of pitch cue of audio signals
AU2003901538A0 (en) * 2003-03-28 2003-05-01 Cochlear Limited Maxima search method for sensed signals
US20070239227A1 (en) * 2003-08-15 2007-10-11 Fridman Gene Y Frequency modulated stimulation strategy for cochlear implant system
US7702396B2 (en) * 2003-11-21 2010-04-20 Advanced Bionics, Llc Optimizing pitch allocation in a cochlear implant
US8036753B2 (en) * 2004-01-09 2011-10-11 Cochlear Limited Stimulation mode for cochlear implant speech coding
US8577473B2 (en) 2004-03-08 2013-11-05 Med-El Elektromedizinische Geraete Gmbh Cochlear implant stimulation with low frequency channel privilege
US7941223B2 (en) 2004-03-08 2011-05-10 Med-El Elektromedizinische Geraete Gmbh Cochlear implant stimulation with variable number of electrodes
CA2555561C (en) 2004-03-08 2010-11-02 Med-El Elektromedizinische Geraete Gmbh Electrical stimulation of the acoustic nerve based on selected groups
US7630772B1 (en) 2004-05-05 2009-12-08 Advanced Bionics, Llc Methods of converting a behind-the-ear speech processor unit into a body worn speech processor unit
US8660658B2 (en) 2004-05-05 2014-02-25 Advanced Bionics Ag Speech processor cases
US7421298B2 (en) * 2004-09-07 2008-09-02 Cochlear Limited Multiple channel-electrode mapping
US7522961B2 (en) * 2004-11-17 2009-04-21 Advanced Bionics, Llc Inner hair cell stimulation model for the use by an intra-cochlear implant
US7242985B1 (en) 2004-12-03 2007-07-10 Advanced Bionics Corporation Outer hair cell stimulation model for the use by an intra—cochlear implant
US9339650B2 (en) 2005-04-13 2016-05-17 The Cleveland Clinic Foundation Systems and methods for neuromodulation using pre-recorded waveforms
US7715912B2 (en) * 2005-04-13 2010-05-11 Intelect Medical, Inc. System and method for providing a waveform for stimulating biological tissue
US8082033B2 (en) * 2005-04-13 2011-12-20 The Cleveland Clinic Foundation System and method for providing a waveform for stimulating biological tissue
US9211408B2 (en) 2005-04-13 2015-12-15 The Cleveland Clinic Foundation System and method for neuromodulation using composite patterns of stimulation or waveforms
US8369958B2 (en) * 2005-05-19 2013-02-05 Cochlear Limited Independent and concurrent processing multiple audio input signals in a prosthetic hearing implant
US20090222064A1 (en) * 2005-07-08 2009-09-03 Advanced Bionics, Llc Autonomous Autoprogram Cochlear Implant
US8139654B2 (en) * 2005-08-08 2012-03-20 University Of Florida Research Foundation Device and methods for biphasic pulse signal coding
WO2007030743A2 (en) 2005-09-08 2007-03-15 Massachusetts Eye & Ear Infirmary Cochlear implants containing biological cells and uses thereof
US7729775B1 (en) 2006-03-21 2010-06-01 Advanced Bionics, Llc Spectral contrast enhancement in a cochlear implant speech processor
US8818517B2 (en) 2006-05-05 2014-08-26 Advanced Bionics Ag Information processing and storage in a cochlear stimulation system
US8000797B1 (en) * 2006-06-07 2011-08-16 Advanced Bionics, Llc Systems and methods for providing neural stimulation with an asynchronous stochastic strategy
US7995771B1 (en) 2006-09-25 2011-08-09 Advanced Bionics, Llc Beamforming microphone system
US7864968B2 (en) * 2006-09-25 2011-01-04 Advanced Bionics, Llc Auditory front end customization
US8019430B2 (en) * 2007-03-21 2011-09-13 Cochlear Limited Stimulating auditory nerve fibers to provide pitch representation
JP5377488B2 (ja) * 2007-08-10 2013-12-25 メド−エル エレクトロメディジニシェ ゲラテ ゲーエムベーハー 誘導リンクのためのパルス幅適合
WO2009048581A1 (en) * 2007-10-09 2009-04-16 Imthera Medical, Inc. System and method for neural stimulation
WO2009062142A1 (en) 2007-11-09 2009-05-14 Med-El Elektromedizinische Geraete Gmbh Pulsatile cochlear implant stimulation strategy
US9011508B2 (en) * 2007-11-30 2015-04-21 Lockheed Martin Corporation Broad wavelength profile to homogenize the absorption profile in optical stimulation of nerves
US20090306745A1 (en) * 2008-03-31 2009-12-10 Cochlear Limited Electrode assembly for delivering longitudinal and radial stimulation
WO2009130609A1 (en) * 2008-04-22 2009-10-29 Med-El Elektromedizinische Geraete Gmbh Tonotopic implant stimulation
US20090287277A1 (en) * 2008-05-19 2009-11-19 Otologics, Llc Implantable neurostimulation electrode interface
US20100069997A1 (en) * 2008-09-16 2010-03-18 Otologics, Llc Neurostimulation apparatus
WO2010077621A1 (en) 2008-12-08 2010-07-08 Med-El Elektromedizinische Geraete Gmbh Method for fitting a cochlear implant with patient feedback
CN102342132B (zh) * 2009-01-20 2015-04-01 Med-El电气医疗器械有限公司 生成植入电极阵列的电极刺激信号的方法及耳蜗植入系统
US8412343B2 (en) 2009-01-28 2013-04-02 Med-El Elektromedizinische Geraete Gmbh Channel specific gain control including lateral suppression
US8688222B2 (en) 2009-02-05 2014-04-01 Cochlear Limited Stimulus timing for a stimulating medical device
US8954158B2 (en) * 2009-02-05 2015-02-10 Cochlear Limited Multi-electrode channel configurations
AU2010210544B2 (en) 2009-02-06 2012-12-13 Med-El Elektromedizinische Geraete Gmbh Phase triggered envelope sampler
AU2010230035A1 (en) * 2009-03-24 2011-11-10 Med-El Elektromedizinische Geraete Gmbh Musical fitting of cochlear implants
CA2756129C (en) 2009-03-24 2013-01-29 Med-El Elektromedizinische Geraete Gmbh Carrier and envelope triggered cochlear stimulation
US9044588B2 (en) * 2009-04-16 2015-06-02 Cochlear Limited Reference electrode apparatus and method for neurostimulation implants
US20100318167A1 (en) * 2009-04-17 2010-12-16 Otologics, Llc Neurostimulation electrode array and method of manufacture
WO2010138911A1 (en) 2009-05-29 2010-12-02 Otologics, Llc Implantable auditory stimulation system and method with offset implanted microphones
US9031661B2 (en) 2010-05-18 2015-05-12 Cochlear Limited Multi-electrode channel configurations for a hearing prosthesis
WO2012037305A1 (en) * 2010-09-15 2012-03-22 Med-El Elektromedizinische Geraete Gmbh Method and system for accelerated fitting of cochlear implants based on current spread
EP2632538B1 (de) 2010-10-30 2015-04-22 Advanced Bionics AG Systeme für multi-monopolare stromsteuerung in einem hörprothesensystem
US8515540B2 (en) 2011-02-24 2013-08-20 Cochlear Limited Feedthrough having a non-linear conductor
WO2012158486A2 (en) * 2011-05-13 2012-11-22 Med-El Elektromedizinische Geraete Gmbh Optimal model constants for simultaneous stimulation with channel interaction compensation
US9227063B2 (en) 2011-11-30 2016-01-05 Advanced Bionics Ag Methods and systems for lowering a pitch sensation as perceived by a cochlear implant patient
US20130245717A1 (en) * 2012-03-15 2013-09-19 Med-El Elektromedizinische Geraete Gmbh Using Alternative Stimulus Waveforms To Improve Pitch Percepts Elicited With Cochlear Implant Systems
US11071869B2 (en) 2016-02-24 2021-07-27 Cochlear Limited Implantable device having removable portion
US10743114B2 (en) * 2016-11-22 2020-08-11 Cochlear Limited Dynamic stimulus resolution adaption
CN111462764B (zh) * 2020-06-22 2020-09-25 腾讯科技（深圳）有限公司 音频编码方法、装置、计算机可读存储介质及设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532930A (en) * 1983-04-11 1985-08-06 Commonwealth Of Australia, Dept. Of Science & Technology Cochlear implant system for an auditory prosthesis
AU3377795A (en) 1995-09-05 1997-03-27 Cochlear Pty. Limited Percutaneous multiplexer for therapeutic systems
BE1010268A3 (nl) 1996-04-17 1998-04-07 Antwerp Bionic Systems Nv Auditieve prothese.
FR2749462B1 (fr) * 1996-06-04 1998-07-24 Ela Medical Sa Dispositif autonome, notamment dispositif medical implantable actif et, son programmateur externe a transmission synchrone
AU750976B2 (en) 1997-05-01 2002-08-01 Med-El Elektromedizinische Gerate Ges.M.B.H. Apparatus and method for a low power digital filter bank

Also Published As

Publication number Publication date
DE60019621T2 (de) 2006-03-02
CA2381725A1 (en) 2001-03-22
EP1216014B1 (de) 2005-04-20
ATE293418T1 (de) 2005-05-15
US6778858B1 (en) 2004-08-17
EP1216014A1 (de) 2002-06-26
WO2001019304A1 (en) 2001-03-22
AU7262600A (en) 2001-04-17
CA2381725C (en) 2008-01-22

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Legal Events

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8364 No opposition during term of opposition