DE50107599D1 - Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität - Google Patents

Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität

Info

Publication number
DE50107599D1
DE50107599D1 DE50107599T DE50107599T DE50107599D1 DE 50107599 D1 DE50107599 D1 DE 50107599D1 DE 50107599 T DE50107599 T DE 50107599T DE 50107599 T DE50107599 T DE 50107599T DE 50107599 D1 DE50107599 D1 DE 50107599D1
Authority
DE
Germany
Prior art keywords
output converter
signal processing
measuring
mechanical
impedance
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
DE50107599T
Other languages
English (en)
Inventor
Dr-Ing Leysieffer
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 DE50107599T priority Critical patent/DE50107599D1/de
Application granted granted Critical
Publication of DE50107599D1 publication Critical patent/DE50107599D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • 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
    • 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
DE50107599T 2000-08-25 2001-07-25 Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität Expired - Fee Related DE50107599D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50107599T DE50107599D1 (de) 2000-08-25 2001-07-25 Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10041726A DE10041726C1 (de) 2000-08-25 2000-08-25 Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität
DE50107599T DE50107599D1 (de) 2000-08-25 2001-07-25 Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität

Publications (1)

Publication Number Publication Date
DE50107599D1 true DE50107599D1 (de) 2006-02-16

Family

ID=7653734

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10041726A Expired - Fee Related DE10041726C1 (de) 2000-08-25 2000-08-25 Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität
DE50107599T Expired - Fee Related DE50107599D1 (de) 2000-08-25 2001-07-25 Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10041726A Expired - Fee Related DE10041726C1 (de) 2000-08-25 2000-08-25 Implantierbares Hörsystem mit Mitteln zur Messung der Ankopplungsqualität

Country Status (5)

Country Link
US (1) US6554762B2 (de)
EP (1) EP1181950B1 (de)
AT (1) ATE305808T1 (de)
AU (1) AU776528B2 (de)
DE (2) DE10041726C1 (de)

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Also Published As

Publication number Publication date
DE10041726C1 (de) 2002-05-23
EP1181950A2 (de) 2002-02-27
AU6360901A (en) 2002-02-28
EP1181950A3 (de) 2004-01-28
US20020026091A1 (en) 2002-02-28
ATE305808T1 (de) 2005-10-15
AU776528B2 (en) 2004-09-16
EP1181950B1 (de) 2005-10-05
US6554762B2 (en) 2003-04-29

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee