EP0544677B1 - Elektromagnetisches mittelohr-hörhilfsgerät - Google Patents

Elektromagnetisches mittelohr-hörhilfsgerät Download PDF

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Publication number
EP0544677B1
EP0544677B1 EP91909548A EP91909548A EP0544677B1 EP 0544677 B1 EP0544677 B1 EP 0544677B1 EP 91909548 A EP91909548 A EP 91909548A EP 91909548 A EP91909548 A EP 91909548A EP 0544677 B1 EP0544677 B1 EP 0544677B1
Authority
EP
European Patent Office
Prior art keywords
eardrum
permanent magnet
hearing aid
ear
sound
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
EP91909548A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0544677A1 (de
Inventor
Georg Schmid
Hans Georg Kimmerle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0544677A1 publication Critical patent/EP0544677A1/de
Application granted granted Critical
Publication of EP0544677B1 publication Critical patent/EP0544677B1/de
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
EP91909548A 1990-08-24 1991-05-14 Elektromagnetisches mittelohr-hörhilfsgerät Expired - Lifetime EP0544677B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4026766A DE4026766A1 (de) 1990-08-24 1990-08-24 Elektromagnetisches mittelohr-hoerhilfsgeraet
DE4026766 1990-08-24
PCT/EP1991/000888 WO1992003893A1 (de) 1990-08-24 1991-05-14 Elektromagnetisches mittelohr-hörhilfsgerät

Publications (2)

Publication Number Publication Date
EP0544677A1 EP0544677A1 (de) 1993-06-09
EP0544677B1 true EP0544677B1 (de) 1994-07-20

Family

ID=6412820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91909548A Expired - Lifetime EP0544677B1 (de) 1990-08-24 1991-05-14 Elektromagnetisches mittelohr-hörhilfsgerät

Country Status (6)

Country Link
EP (1) EP0544677B1 (un)
AT (1) ATE108970T1 (un)
AU (1) AU7870091A (un)
DE (2) DE4026766A1 (un)
DK (1) DK0544677T3 (un)
WO (1) WO1992003893A1 (un)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401129B (de) 1994-12-21 1996-06-25 Viennatone Gmbh Hörgerät
US5797834A (en) * 1996-05-31 1998-08-25 Resound Corporation Hearing improvement device
DE10030372C2 (de) * 2000-06-16 2002-04-25 Univ Dresden Tech Implantierbarer hydroakustischer Wandler
DE102004038078B4 (de) * 2004-07-30 2010-11-25 Technische Universität Dresden Implantierbarer Hörgeräteteil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE833809A (fr) * 1975-09-25 1976-03-25 Prothese auditive et procede d'examen et de correction prothetique de l'audition
US4606329A (en) * 1985-05-22 1986-08-19 Xomed, Inc. Implantable electromagnetic middle-ear bone-conduction hearing aid device
US4817607A (en) * 1986-03-07 1989-04-04 Richards Medical Company Magnetic ossicular replacement prosthesis

Also Published As

Publication number Publication date
WO1992003893A1 (de) 1992-03-05
DE4026766A1 (de) 1992-02-27
EP0544677A1 (de) 1993-06-09
AU7870091A (en) 1992-03-17
DE59102284D1 (de) 1994-08-25
DK0544677T3 (da) 1994-09-26
ATE108970T1 (de) 1994-08-15

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