FR2668017B1 - ELECTRICAL STIMULATION CIRCUIT FOR COCHLEAR PROSTHESIS. - Google Patents

ELECTRICAL STIMULATION CIRCUIT FOR COCHLEAR PROSTHESIS.

Info

Publication number
FR2668017B1
FR2668017B1 FR9012546A FR9012546A FR2668017B1 FR 2668017 B1 FR2668017 B1 FR 2668017B1 FR 9012546 A FR9012546 A FR 9012546A FR 9012546 A FR9012546 A FR 9012546A FR 2668017 B1 FR2668017 B1 FR 2668017B1
Authority
FR
France
Prior art keywords
electrical stimulation
stimulation circuit
cochlear prosthesis
cochlear
prosthesis
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
FR9012546A
Other languages
French (fr)
Other versions
FR2668017A1 (en
Inventor
Deleurme-Beau Claude
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.)
AIDE AUDITIVE LABO RECH ACQUS
Original Assignee
AIDE AUDITIVE LABO RECH ACQUS
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 AIDE AUDITIVE LABO RECH ACQUS filed Critical AIDE AUDITIVE LABO RECH ACQUS
Priority to FR9012546A priority Critical patent/FR2668017B1/en
Publication of FR2668017A1 publication Critical patent/FR2668017A1/en
Application granted granted Critical
Publication of FR2668017B1 publication Critical patent/FR2668017B1/en
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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing
    • 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
    • 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
FR9012546A 1990-10-11 1990-10-11 ELECTRICAL STIMULATION CIRCUIT FOR COCHLEAR PROSTHESIS. Expired - Fee Related FR2668017B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9012546A FR2668017B1 (en) 1990-10-11 1990-10-11 ELECTRICAL STIMULATION CIRCUIT FOR COCHLEAR PROSTHESIS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012546A FR2668017B1 (en) 1990-10-11 1990-10-11 ELECTRICAL STIMULATION CIRCUIT FOR COCHLEAR PROSTHESIS.

Publications (2)

Publication Number Publication Date
FR2668017A1 FR2668017A1 (en) 1992-04-17
FR2668017B1 true FR2668017B1 (en) 1993-08-06

Family

ID=9401126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9012546A Expired - Fee Related FR2668017B1 (en) 1990-10-11 1990-10-11 ELECTRICAL STIMULATION CIRCUIT FOR COCHLEAR PROSTHESIS.

Country Status (1)

Country Link
FR (1) FR2668017B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104980861A (en) * 2014-04-01 2015-10-14 天津市助听器厂 Maximum volume output hearing aid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133697B (en) * 1983-01-20 1987-03-04 Nat Res Dev Apparatus for the electrical stimulation of nerves
US4689819B1 (en) * 1983-12-08 1996-08-13 Knowles Electronics Inc Class D hearing aid amplifier

Also Published As

Publication number Publication date
FR2668017A1 (en) 1992-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse