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DK2600796T3 - Implanterbar piezoelektrisk polymerfilmmikrofon - Google Patents

Implanterbar piezoelektrisk polymerfilmmikrofon Download PDF

Info

Publication number
DK2600796T3
DK2600796T3 DK11814916.0T DK11814916T DK2600796T3 DK 2600796 T3 DK2600796 T3 DK 2600796T3 DK 11814916 T DK11814916 T DK 11814916T DK 2600796 T3 DK2600796 T3 DK 2600796T3
Authority
DK
Denmark
Prior art keywords
polymer film
piezoelectric polymer
film microphone
implantable piezoelectric
implantable
Prior art date
Application number
DK11814916.0T
Other languages
English (en)
Inventor
Tim Proulx
Reza Kassayan
Original Assignee
Soundmed Llc
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 Soundmed Llc filed Critical Soundmed Llc
Application granted granted Critical
Publication of DK2600796T3 publication Critical patent/DK2600796T3/da

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
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/02—Microphones
    • H04R17/025—Microphones using a piezoelectric polymer
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/67—Implantable hearing aids or parts thereof not covered by H04R25/606
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Prostheses (AREA)
DK11814916.0T 2010-08-03 2011-08-03 Implanterbar piezoelektrisk polymerfilmmikrofon DK2600796T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37041110P 2010-08-03 2010-08-03
PCT/US2011/001382 WO2012018400A1 (en) 2010-08-03 2011-08-03 Implantable piezoelectric polymer film microphone

Publications (1)

Publication Number Publication Date
DK2600796T3 true DK2600796T3 (da) 2019-05-20

Family

ID=45559722

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11814916.0T DK2600796T3 (da) 2010-08-03 2011-08-03 Implanterbar piezoelektrisk polymerfilmmikrofon

Country Status (7)

Country Link
US (1) US20120165597A1 (da)
EP (1) EP2600796B1 (da)
AU (1) AU2011286403A1 (da)
CA (1) CA2806540A1 (da)
DK (1) DK2600796T3 (da)
HU (1) HUE044658T2 (da)
WO (1) WO2012018400A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7844070B2 (en) 2006-05-30 2010-11-30 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
AU2010301027B2 (en) 2009-10-02 2014-11-06 Soundmed, Llc Intraoral appliance for sound transmission via bone conduction
US9258656B2 (en) * 2011-12-09 2016-02-09 Sophono, Inc. Sound acquisition and analysis systems, devices and components for magnetic hearing aids
US9980054B2 (en) 2012-02-17 2018-05-22 Acoustic Vision, Llc Stereophonic focused hearing
US9161113B1 (en) * 2012-02-17 2015-10-13 Elvin Fenton Transparent lens microphone
JP5599080B2 (ja) * 2012-03-22 2014-10-01 後藤電子 株式会社 エキサイタ及びその取り付け方法、並びに音響伝達部材
CN103581812B (zh) * 2013-09-27 2017-02-22 宁波鑫丰泰电器有限公司 一种压电驻极体传声器
CN103826191B (zh) * 2013-10-18 2017-01-11 杨仙君 一种压电驻极体传声器
US10524694B2 (en) 2014-06-25 2020-01-07 Canaray Medical Inc. Devices, systems and methods for using and monitoring tubes in body passageways
US20170189553A1 (en) * 2014-06-25 2017-07-06 Canary Medical Inc. Polymers, systems, and methods for using and monitoring polymers for use in medical polymers, implants, and procedures
WO2016062324A1 (en) * 2014-10-20 2016-04-28 Sonova Ag A membrane for protecting openings of a hearing device, a hearing device and methods for manufacturing membranes
CN104490491B (zh) * 2014-12-26 2017-01-04 清华大学 一种生物相容的人工耳及其体外快速构建方法
FR3034257B1 (fr) 2015-03-25 2017-03-31 Univ De Lorraine Capteur piezoelectrique et instrument comportant un tel capteur
US10456241B2 (en) 2016-10-20 2019-10-29 Elwha Llc Switchable lens devices, systems, and related methods
EP3946567B1 (en) 2019-03-27 2024-07-10 Cochlear Limited Auxiliary device connection

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729366A (en) * 1984-12-04 1988-03-08 Medical Devices Group, Inc. Implantable hearing aid and method of improving hearing
DE4104358A1 (de) * 1991-02-13 1992-08-20 Implex Gmbh Implantierbares hoergeraet zur anregung des innenohres
US5772575A (en) * 1995-09-22 1998-06-30 S. George Lesinski Implantable hearing aid
WO1997030565A1 (en) * 1996-02-15 1997-08-21 Neukermans Armand P Improved biocompatible transducers
US5899847A (en) * 1996-08-07 1999-05-04 St. Croix Medical, Inc. Implantable middle-ear hearing assist system using piezoelectric transducer film
US6093144A (en) 1997-12-16 2000-07-25 Symphonix Devices, Inc. Implantable microphone having improved sensitivity and frequency response
US6516228B1 (en) * 2000-02-07 2003-02-04 Epic Biosonics Inc. Implantable microphone for use with a hearing aid or cochlear prosthesis
WO2003015469A1 (en) * 2001-08-06 2003-02-20 Measurement Specialties, Inc. Acoustic sensor using cured piezoelectric film
DE10212726A1 (de) * 2002-03-21 2003-10-02 Armin Bernhard Schallaufnehmer für ein implantierbares Hörgerät
DE10301723B3 (de) * 2003-01-15 2004-09-16 Med-El Elektromedizinische Geräte GmbH Implantierbarer elektromechanischer Wandler
US7442164B2 (en) * 2003-07-23 2008-10-28 Med-El Elektro-Medizinische Gerate Gesellschaft M.B.H. Totally implantable hearing prosthesis
GB0500616D0 (en) * 2005-01-13 2005-02-23 Univ Dundee Hearing implant

Also Published As

Publication number Publication date
EP2600796B1 (en) 2019-04-03
US20120165597A1 (en) 2012-06-28
WO2012018400A1 (en) 2012-02-09
CA2806540A1 (en) 2012-02-09
AU2011286403A1 (en) 2013-03-07
HUE044658T2 (hu) 2019-11-28
EP2600796A1 (en) 2013-06-12
EP2600796A4 (en) 2014-01-22

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