FR2441381A1 - Prothese retro-myringienne - Google Patents

Prothese retro-myringienne

Info

Publication number
FR2441381A1
FR2441381A1 FR7832707A FR7832707A FR2441381A1 FR 2441381 A1 FR2441381 A1 FR 2441381A1 FR 7832707 A FR7832707 A FR 7832707A FR 7832707 A FR7832707 A FR 7832707A FR 2441381 A1 FR2441381 A1 FR 2441381A1
Authority
FR
France
Prior art keywords
methacrylate
prosthesis
polar polymer
myringitic
retro
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
Application number
FR7832707A
Other languages
English (en)
Other versions
FR2441381B1 (fr
Inventor
Pierre Grimoud
Louis Pieaud
Bernard Feurer
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.)
Medicornea SA
Original Assignee
Medicornea SA
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 Medicornea SA filed Critical Medicornea SA
Priority to FR7832707A priority Critical patent/FR2441381A1/fr
Publication of FR2441381A1 publication Critical patent/FR2441381A1/fr
Application granted granted Critical
Publication of FR2441381B1 publication Critical patent/FR2441381B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)

Abstract

L'INVENTION CONCERNE UNE PROTHESE RETRO-MYRINGIENNE DESTINEE A ETRE MISE EN PLACE DANS L'OREILLE MOYENNE D'UN PATIENT. CETTE PROTHESE EST CONSTITUEE PAR UN ELEMENT 1 EN FORME GENERALE DE DISQUE CONVEXE SUR UNE FACE, REALISE EN UN POLYMERE A FONCTION POLAIRE APTE A ABSORBER UN LIQUIDE TOLERABLE PAR LE CORPS HUMAIN; LA PROTHESE PEUT EN PARTICULIER ETRE REALISEE EN UN POLYMERE PROVENANT DE LA POLYMERISATION DE MONOMERES ACRYLIQUES, METHACRYLIQUES, VINYLIQUES OU ALLYLIQUES, AYANT UNE FONCTION POLAIRE. LA PROTHESE CONFORME A L'INVENTION PERMET DE REMEDIER A LA PERTE SUB-TOTALE OU TOTALE DE LA MEMBRANE TYMPANIQUE ET A LA RUPTURE OU A LA DESTRUCTION DE LA CHAINE OSSICULAIRE; ELLE ASSURE UNE TRANSMISSION ET UNE ADAPTATION SONORES DANS DES CONDITIONS SE RAPPROCHANT DE CELLES ASSUREES PAR CES ORGANES.
FR7832707A 1978-11-17 1978-11-17 Prothese retro-myringienne Granted FR2441381A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832707A FR2441381A1 (fr) 1978-11-17 1978-11-17 Prothese retro-myringienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832707A FR2441381A1 (fr) 1978-11-17 1978-11-17 Prothese retro-myringienne

Publications (2)

Publication Number Publication Date
FR2441381A1 true FR2441381A1 (fr) 1980-06-13
FR2441381B1 FR2441381B1 (fr) 1981-12-31

Family

ID=9215092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832707A Granted FR2441381A1 (fr) 1978-11-17 1978-11-17 Prothese retro-myringienne

Country Status (1)

Country Link
FR (1) FR2441381A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399782A2 (fr) * 1989-05-23 1990-11-28 Minnesota Mining And Manufacturing Company Modification d'une membrane pour utilisation comme greffe
US5236455A (en) * 1992-02-10 1993-08-17 Wilk Peter J Tympanic patch, applicator, and related method
US5578084A (en) * 1991-09-27 1996-11-26 Cochlear Ltd. Self-curving cochlear electrode array

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE56662C (fr) *
DE133238C (fr) *
US2738025A (en) * 1952-12-31 1956-03-13 Paul J Annas Membrane aid for hearing
FR2205348A1 (fr) * 1972-11-07 1974-05-31 Akiyama Taichiro

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE56662C (fr) *
DE133238C (fr) *
US2738025A (en) * 1952-12-31 1956-03-13 Paul J Annas Membrane aid for hearing
FR2205348A1 (fr) * 1972-11-07 1974-05-31 Akiyama Taichiro

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399782A2 (fr) * 1989-05-23 1990-11-28 Minnesota Mining And Manufacturing Company Modification d'une membrane pour utilisation comme greffe
EP0399782A3 (fr) * 1989-05-23 1991-04-03 Minnesota Mining And Manufacturing Company Modification d'une membrane pour utilisation comme greffe
US5578084A (en) * 1991-09-27 1996-11-26 Cochlear Ltd. Self-curving cochlear electrode array
US5236455A (en) * 1992-02-10 1993-08-17 Wilk Peter J Tympanic patch, applicator, and related method

Also Published As

Publication number Publication date
FR2441381B1 (fr) 1981-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse