FR2365267A1 - Dispositif d'excitation de l'oreille moyenne - Google Patents
Dispositif d'excitation de l'oreille moyenneInfo
- Publication number
- FR2365267A1 FR2365267A1 FR7628241A FR7628241A FR2365267A1 FR 2365267 A1 FR2365267 A1 FR 2365267A1 FR 7628241 A FR7628241 A FR 7628241A FR 7628241 A FR7628241 A FR 7628241A FR 2365267 A1 FR2365267 A1 FR 2365267A1
- Authority
- FR
- France
- Prior art keywords
- ear
- piece
- hammer
- drum
- coil
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 title abstract 2
- 206010011878 Deafness Diseases 0.000 title 1
- 239000000696 magnetic material Substances 0.000 abstract 2
- 210000003454 tympanic membrane Anatomy 0.000 abstract 2
- 210000000613 ear canal Anatomy 0.000 abstract 1
- 210000000959 ear middle Anatomy 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/18—Internal ear or nose parts, e.g. ear-drums
- A61F2002/183—Ear parts
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Neurosurgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
Le dispositif permet d'exciter mécaniquement les osselets de l'oreille moyenne. Il comprend un moyen d'agrafage fixé sur le manche du marteau, à travers le tympan. partie du moyen d'agrafage se trouvant dans l'oreille externe porte une pastille magnétique placée devant une bobine d'induction alimentée par un courant correspondant au signal acoustique à transmettre. La pastille subit l'influence de la bobine et transmet ses mouvements au moyen d'agrafage qui agite mécaniquement sur les osselets. Le dispositif permet notamment d'apporter une aide aux déficients auditifs profonds.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7628241A FR2365267A1 (fr) | 1976-09-15 | 1976-09-15 | Dispositif d'excitation de l'oreille moyenne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7628241A FR2365267A1 (fr) | 1976-09-15 | 1976-09-15 | Dispositif d'excitation de l'oreille moyenne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2365267A1 true FR2365267A1 (fr) | 1978-04-14 |
FR2365267B1 FR2365267B1 (fr) | 1982-03-19 |
Family
ID=9177857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7628241A Granted FR2365267A1 (fr) | 1976-09-15 | 1976-09-15 | Dispositif d'excitation de l'oreille moyenne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2365267A1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0242038A2 (fr) * | 1986-03-07 | 1987-10-21 | SMITH & NEPHEW RICHARDS, INC. | Prothèse auditive à induction magnétique |
EP0291324A2 (fr) * | 1987-05-15 | 1988-11-17 | SMITH & NEPHEW RICHARDS, INC. | Aimant pour installation dans l'oreille moyenne |
EP0291325A2 (fr) * | 1987-05-15 | 1988-11-17 | SMITH & NEPHEW RICHARDS, INC. | Prothèse magnétique de remplacement d'osselets |
EP0369624A2 (fr) * | 1988-11-16 | 1990-05-23 | Richards Medical Company | Connecteur trans-tympanique pour aide auditive à induction magnétique |
FR2657716A1 (fr) * | 1990-02-01 | 1991-08-02 | Leher Francois | Dispositif de transmission du son a filtrage selectif, destine a etre mis en place dans le conduit auditif externe. |
WO1998006236A1 (fr) * | 1996-08-07 | 1998-02-12 | St. Croix Medical, Inc. | Transducteur pour oreille moyenne |
WO2001058206A2 (fr) * | 2000-02-04 | 2001-08-09 | Moses Ron L | Prothèse auditive implantable |
EP1787492A2 (fr) * | 2004-07-28 | 2007-05-23 | Earlens Corporation | Emetteur et transducteur ameliores destines a des dispositifs auditifs electromagnetiques |
WO2011130104A1 (fr) * | 2010-04-12 | 2011-10-20 | Enteroptyx, Inc. | Système de chauffage par induction pour des implants médicaux à mémoire de forme et procédés d'activation d'implants médicaux à mémoire de forme à l'intérieur du corps d'un mammifère |
-
1976
- 1976-09-15 FR FR7628241A patent/FR2365267A1/fr active Granted
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0242038A3 (en) * | 1986-03-07 | 1989-05-31 | Richards Medical Company | Magnetic induction hearing aid |
EP0242038A2 (fr) * | 1986-03-07 | 1987-10-21 | SMITH & NEPHEW RICHARDS, INC. | Prothèse auditive à induction magnétique |
EP0291325A3 (en) * | 1987-05-15 | 1990-06-13 | Richards Medical Company | Magnetic ossicular replacement prosthesis |
EP0291324A2 (fr) * | 1987-05-15 | 1988-11-17 | SMITH & NEPHEW RICHARDS, INC. | Aimant pour installation dans l'oreille moyenne |
EP0291325A2 (fr) * | 1987-05-15 | 1988-11-17 | SMITH & NEPHEW RICHARDS, INC. | Prothèse magnétique de remplacement d'osselets |
EP0291324A3 (en) * | 1987-05-15 | 1990-06-13 | Richards Medical Company | Magnet for installation in the middle ear |
EP0369624A3 (fr) * | 1988-11-16 | 1991-08-07 | Richards Medical Company | Connecteur trans-tympanique pour aide auditive à induction magnétique |
EP0369624A2 (fr) * | 1988-11-16 | 1990-05-23 | Richards Medical Company | Connecteur trans-tympanique pour aide auditive à induction magnétique |
AU632510B2 (en) * | 1988-11-16 | 1993-01-07 | Richards Medical Company | Trans-tympanic connector for magnetic induction hearing aid |
FR2657716A1 (fr) * | 1990-02-01 | 1991-08-02 | Leher Francois | Dispositif de transmission du son a filtrage selectif, destine a etre mis en place dans le conduit auditif externe. |
WO1998006236A1 (fr) * | 1996-08-07 | 1998-02-12 | St. Croix Medical, Inc. | Transducteur pour oreille moyenne |
US6005955A (en) * | 1996-08-07 | 1999-12-21 | St. Croix Medical, Inc. | Middle ear transducer |
WO2001058206A2 (fr) * | 2000-02-04 | 2001-08-09 | Moses Ron L | Prothèse auditive implantable |
WO2001058206A3 (fr) * | 2000-02-04 | 2002-02-21 | Ron L Moses | Prothèse auditive implantable |
US6387039B1 (en) | 2000-02-04 | 2002-05-14 | Ron L. Moses | Implantable hearing aid |
EP1787492A2 (fr) * | 2004-07-28 | 2007-05-23 | Earlens Corporation | Emetteur et transducteur ameliores destines a des dispositifs auditifs electromagnetiques |
EP1787492A4 (fr) * | 2004-07-28 | 2011-03-16 | Earlens Corp | Emetteur et transducteur ameliores destines a des dispositifs auditifs electromagnetiques |
WO2011130104A1 (fr) * | 2010-04-12 | 2011-10-20 | Enteroptyx, Inc. | Système de chauffage par induction pour des implants médicaux à mémoire de forme et procédés d'activation d'implants médicaux à mémoire de forme à l'intérieur du corps d'un mammifère |
US8382834B2 (en) | 2010-04-12 | 2013-02-26 | Enteroptyx | Induction heater system for shape memory medical implants and method of activating shape memory medical implants within the mammalian body |
Also Published As
Publication number | Publication date |
---|---|
FR2365267B1 (fr) | 1982-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |