DE69208535D1 - Hermetisch angedichteter implantierbarer Wandler - Google Patents

Hermetisch angedichteter implantierbarer Wandler

Info

Publication number
DE69208535D1
DE69208535D1 DE69208535T DE69208535T DE69208535D1 DE 69208535 D1 DE69208535 D1 DE 69208535D1 DE 69208535 T DE69208535 T DE 69208535T DE 69208535 T DE69208535 T DE 69208535T DE 69208535 D1 DE69208535 D1 DE 69208535D1
Authority
DE
Germany
Prior art keywords
transducer
casing
hermetically sealed
moving member
hermetically
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
DE69208535T
Other languages
English (en)
Other versions
DE69208535T2 (de
Inventor
Michael Evremonde Bisch
Shafig Ahmed Khuhro
Paul Dicarlo
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of DE69208535D1 publication Critical patent/DE69208535D1/de
Publication of DE69208535T2 publication Critical patent/DE69208535T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Prostheses (AREA)
  • Measuring Fluid Pressure (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DE69208535T 1991-06-17 1992-04-22 Hermetisch angedichteter implantierbarer Wandler Expired - Fee Related DE69208535T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/716,584 US5282858A (en) 1991-06-17 1991-06-17 Hermetically sealed implantable transducer

Publications (2)

Publication Number Publication Date
DE69208535D1 true DE69208535D1 (de) 1996-04-04
DE69208535T2 DE69208535T2 (de) 1996-09-05

Family

ID=24878608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208535T Expired - Fee Related DE69208535T2 (de) 1991-06-17 1992-04-22 Hermetisch angedichteter implantierbarer Wandler

Country Status (6)

Country Link
US (1) US5282858A (de)
EP (1) EP0520153B1 (de)
JP (1) JP3279646B2 (de)
AT (1) ATE134815T1 (de)
CA (1) CA2071240C (de)
DE (1) DE69208535T2 (de)

Families Citing this family (133)

* Cited by examiner, † Cited by third party
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US5897486A (en) * 1993-07-01 1999-04-27 Symphonix Devices, Inc. Dual coil floating mass transducers
US5800336A (en) * 1993-07-01 1998-09-01 Symphonix Devices, Inc. Advanced designs of floating mass transducers
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US5913815A (en) * 1993-07-01 1999-06-22 Symphonix Devices, Inc. Bone conducting floating mass transducers
AUPN533195A0 (en) 1995-09-07 1995-10-05 Cochlear Pty. Limited Derived threshold and comfort level for auditory prostheses
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US5772575A (en) * 1995-09-22 1998-06-30 S. George Lesinski Implantable hearing aid
US6068589A (en) * 1996-02-15 2000-05-30 Neukermans; Armand P. Biocompatible fully implantable hearing aid transducers
US5951601A (en) * 1996-03-25 1999-09-14 Lesinski; S. George Attaching an implantable hearing aid microactuator
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WO1998003134A1 (en) * 1996-07-19 1998-01-29 Neukermans Armand P Biocompatible, implantable hearing aid microactuator
US6171229B1 (en) 1996-08-07 2001-01-09 St. Croix Medical, Inc. Ossicular transducer attachment for an implantable hearing device
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US5899847A (en) 1996-08-07 1999-05-04 St. Croix Medical, Inc. Implantable middle-ear hearing assist system using piezoelectric transducer film
US5879283A (en) * 1996-08-07 1999-03-09 St. Croix Medical, Inc. Implantable hearing system having multiple transducers
US5836863A (en) * 1996-08-07 1998-11-17 St. Croix Medical, Inc. Hearing aid transducer support
US5997466A (en) * 1996-08-07 1999-12-07 St. Croix Medical, Inc. Implantable hearing system having multiple transducers
US6005955A (en) * 1996-08-07 1999-12-21 St. Croix Medical, Inc. Middle ear transducer
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US5762583A (en) * 1996-08-07 1998-06-09 St. Croix Medical, Inc. Piezoelectric film transducer
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US6505076B2 (en) * 2000-12-08 2003-01-07 Advanced Bionics Corporation Water-resistant, wideband microphone subassembly
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JP2023530475A (ja) 2020-06-18 2023-07-18 バイエル・ヘルスケア・エルエルシー 注入器とのシリンジプランジャ係合のためのシステムおよび方法
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Also Published As

Publication number Publication date
DE69208535T2 (de) 1996-09-05
EP0520153A1 (de) 1992-12-30
EP0520153B1 (de) 1996-02-28
JP3279646B2 (ja) 2002-04-30
ATE134815T1 (de) 1996-03-15
CA2071240A1 (en) 1992-12-18
US5282858A (en) 1994-02-01
JPH05191893A (ja) 1993-07-30
CA2071240C (en) 2000-10-24

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