CA2382039C - Multichannel cochlear implant with neural response telemetry - Google Patents

Multichannel cochlear implant with neural response telemetry Download PDF

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Publication number
CA2382039C
CA2382039C CA002382039A CA2382039A CA2382039C CA 2382039 C CA2382039 C CA 2382039C CA 002382039 A CA002382039 A CA 002382039A CA 2382039 A CA2382039 A CA 2382039A CA 2382039 C CA2382039 C CA 2382039C
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CA
Canada
Prior art keywords
signal
data
input signal
sequence
encoded
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
CA002382039A
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English (en)
French (fr)
Other versions
CA2382039A1 (en
Inventor
Clemens M. Zierhofer
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.)
MED EL Elektromedizinische Geraete GmbH
Original Assignee
MED EL Elektromedizinische Geraete GmbH
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 MED EL Elektromedizinische Geraete GmbH filed Critical MED EL Elektromedizinische Geraete GmbH
Publication of CA2382039A1 publication Critical patent/CA2382039A1/en
Application granted granted Critical
Publication of CA2382039C publication Critical patent/CA2382039C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
    • 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
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • 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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Electrotherapy Devices (AREA)
  • Prostheses (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Dc Digital Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Selective Calling Equipment (AREA)
CA002382039A 1999-07-21 2000-07-21 Multichannel cochlear implant with neural response telemetry Expired - Lifetime CA2382039C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14479999P 1999-07-21 1999-07-21
US60/144,799 1999-07-21
PCT/IB2000/001151 WO2001006810A2 (en) 1999-07-21 2000-07-21 Multichannel cochlear implant with neural response telemetry

Publications (2)

Publication Number Publication Date
CA2382039A1 CA2382039A1 (en) 2001-01-25
CA2382039C true CA2382039C (en) 2009-12-15

Family

ID=22510193

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002382039A Expired - Lifetime CA2382039C (en) 1999-07-21 2000-07-21 Multichannel cochlear implant with neural response telemetry

Country Status (8)

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US (2) US6600955B1 (US06600955-20030729-M00010.png)
EP (3) EP1351554B1 (US06600955-20030729-M00010.png)
AT (2) ATE498979T1 (US06600955-20030729-M00010.png)
AU (1) AU769596B2 (US06600955-20030729-M00010.png)
CA (1) CA2382039C (US06600955-20030729-M00010.png)
DE (2) DE60045643D1 (US06600955-20030729-M00010.png)
ES (2) ES2358189T3 (US06600955-20030729-M00010.png)
WO (1) WO2001006810A2 (US06600955-20030729-M00010.png)

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Also Published As

Publication number Publication date
ATE498979T1 (de) 2011-03-15
DE60010273D1 (de) 2004-06-03
AU769596B2 (en) 2004-01-29
EP2291005B1 (en) 2016-09-07
AU6311600A (en) 2001-02-05
DE60010273T2 (de) 2005-04-21
WO2001006810A2 (en) 2001-01-25
EP1201103A2 (en) 2002-05-02
EP1351554A2 (en) 2003-10-08
EP2291005A2 (en) 2011-03-02
ATE265796T1 (de) 2004-05-15
EP1351554B1 (en) 2011-02-16
US6600955B1 (en) 2003-07-29
EP1351554A3 (en) 2005-01-05
ES2219367T3 (es) 2004-12-01
CA2382039A1 (en) 2001-01-25
US20030135247A1 (en) 2003-07-17
ES2358189T3 (es) 2011-05-06
US7382850B2 (en) 2008-06-03
EP2291005A3 (en) 2011-11-02
WO2001006810A3 (en) 2001-10-18
EP1201103B1 (en) 2004-04-28
DE60045643D1 (de) 2011-03-31

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