DE59006302D1 - Vorrichtung gegen das Eindringen von Fremdkörpern in einen Schallwandler. - Google Patents

Vorrichtung gegen das Eindringen von Fremdkörpern in einen Schallwandler.

Info

Publication number
DE59006302D1
DE59006302D1 DE59006302T DE59006302T DE59006302D1 DE 59006302 D1 DE59006302 D1 DE 59006302D1 DE 59006302 T DE59006302 T DE 59006302T DE 59006302 T DE59006302 T DE 59006302T DE 59006302 D1 DE59006302 D1 DE 59006302D1
Authority
DE
Germany
Prior art keywords
penetration
sound transducer
foreign bodies
device against
bore
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
DE59006302T
Other languages
English (en)
Inventor
Hans-Joachim Weiss
Christof Haertl
Juergen Wagner
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59006302D1 publication Critical patent/DE59006302D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/652—Ear tips; Ear moulds
    • H04R25/654—Ear wax retarders

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Headphones And Earphones (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)
DE59006302T 1989-10-05 1990-09-24 Vorrichtung gegen das Eindringen von Fremdkörpern in einen Schallwandler. Expired - Fee Related DE59006302D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/417,389 US4953215A (en) 1989-10-05 1989-10-05 Arrangement to prevent the intrusion of foreign matter into an electro-acoustical transducer

Publications (1)

Publication Number Publication Date
DE59006302D1 true DE59006302D1 (de) 1994-08-04

Family

ID=23653831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59006302T Expired - Fee Related DE59006302D1 (de) 1989-10-05 1990-09-24 Vorrichtung gegen das Eindringen von Fremdkörpern in einen Schallwandler.

Country Status (5)

Country Link
US (1) US4953215A (de)
EP (1) EP0421233B1 (de)
AT (1) ATE108051T1 (de)
DE (1) DE59006302D1 (de)
DK (1) DK0421233T3 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK165096C (da) * 1990-02-26 1993-02-15 Oticon As Oerevoksfaelde til brug med hoereapparater samt anvendelse af en saadan oerevoksfaelde i et hoereapparat.
WO1993012626A1 (en) * 1991-12-09 1993-06-24 Oliveira Robert J Cerumen filter for hearing aids
US5220612A (en) * 1991-12-20 1993-06-15 Tibbetts Industries, Inc. Non-occludable transducers for in-the-ear applications
US5327500A (en) * 1992-12-21 1994-07-05 Campbell Donald E K Cerumen barrier for custom in the ear type hearing intruments
ATE170699T1 (de) * 1993-11-23 1998-09-15 Lux Wellenhof Gabriele Hörtesteinrichtung und verfahren zum testen
US5545859A (en) * 1994-03-07 1996-08-13 Ullrich; Kenneth A. Anti-viral acoustically transparent earphone cover
US5748743A (en) * 1994-08-01 1998-05-05 Ear Craft Technologies Air conduction hearing device
US7162039B1 (en) 1996-02-23 2007-01-09 Matthew G. Callahan Noise barrier apparatus having acoustic wave damping cushions
US5917918A (en) * 1996-02-23 1999-06-29 University Research Engineers & Associates, Inc. In-ear-canal audio receiver and stethoscope having the same
US6449662B1 (en) * 1997-01-13 2002-09-10 Micro Ear Technology, Inc. System for programming hearing aids
US6424722B1 (en) 1997-01-13 2002-07-23 Micro Ear Technology, Inc. Portable system for programming hearing aids
US7787647B2 (en) 1997-01-13 2010-08-31 Micro Ear Technology, Inc. Portable system for programming hearing aids
US6366863B1 (en) 1998-01-09 2002-04-02 Micro Ear Technology Inc. Portable hearing-related analysis system
US6134333A (en) * 1998-03-17 2000-10-17 Sonic Innovations, Inc. Disposable oleophobic and hydrophobic barrier for a hearing aid
US6105713A (en) * 1998-09-17 2000-08-22 Sonic Innovations, Inc. Cover movable by rotation forming a cerumen barrier in a hearing aid
CA2396771A1 (en) 2000-01-20 2001-07-26 Starkey Laboratories, Inc. Hearing aid systems
WO2003027231A2 (en) * 2001-09-04 2003-04-03 Bristol-Myers Squibb Company Polynucleotide encoding adapter protein, pmn29
US7751579B2 (en) 2003-06-13 2010-07-06 Etymotic Research, Inc. Acoustically transparent debris barrier for audio transducers
US7793756B2 (en) * 2005-05-10 2010-09-14 Phonak Ag Replaceable microphone protective membrane for hearing devices
US7850783B2 (en) * 2005-06-30 2010-12-14 General Hearing Instrument, Inc. Method and apparatus for cleaning hearing aids
CA2601662A1 (en) 2006-09-18 2008-03-18 Matthias Mullenborn Wireless interface for programming hearing assistance devices
US20080298618A1 (en) * 2007-05-31 2008-12-04 Siemens Medical Instruments Pte., Ltd. Earpiece for a hearing apparatus with a securing ring
US20100202648A1 (en) * 2007-06-18 2010-08-12 Phonak Ag Cover for apertures of an electric micro-device housing
CN102939770B (zh) 2010-03-19 2015-12-09 领先仿生公司 防水声学元件封罩以及包括其的设备
DE102010041695A1 (de) * 2010-09-30 2011-08-25 Siemens Medical Instruments Pte. Ltd. Im-Ohr-Hörinstrument und Ohrstück sowie Herstellungsverfahren
EP2666306B1 (de) 2011-01-18 2017-03-15 Advanced Bionics AG Feuchtigkeitsbeständige kopfstücke und implantierbare cochlear-stimulationssysteme damit
DE102011085511A1 (de) * 2011-10-31 2013-05-02 Siemens Medical Instruments Pte. Ltd. Membran zum Abdecken einer Öffnung in einem Hörgerät
US9769578B2 (en) 2014-03-19 2017-09-19 Cochlear Limited Waterproof molded membrane for microphone
USD853359S1 (en) * 2018-01-25 2019-07-09 Yong Guo Housing for high-fidelity earbud
US11012770B2 (en) * 2019-03-25 2021-05-18 Apple Inc. Eartips for in-ear listening devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263849B (de) * 1966-04-30 1968-03-21 Siemens Ag Hoergeraet
IL33146A (en) * 1968-10-11 1972-07-26 Stauffer Chemical Co Perchlorination process
US3842829A (en) * 1971-11-18 1974-10-22 C Ellis Ear protective device
CH528198A (de) * 1971-12-30 1972-09-15 Elektroakustik Ag F Hörgerät
GB2155276B (en) * 1984-03-02 1987-10-21 Beltone Electronics Corp Hearing aid ear piece with wax guard
CA1221315A (en) * 1984-10-19 1987-05-05 William J. Gastmeier Hearing aid wax guard
DE8504765U1 (de) * 1985-02-20 1986-06-19 Siemens AG, 1000 Berlin und 8000 München Hörgerät
DE8436783U1 (de) * 1984-12-15 1986-04-10 Siemens AG, 1000 Berlin und 8000 München Hörgerät
IT209301Z2 (it) * 1984-12-15 1988-09-20 Siemens Ag Protesi uditiva.
DE3540579A1 (de) * 1985-11-15 1987-05-27 Toepholm & Westermann Im-ohr-hoergeraet

Also Published As

Publication number Publication date
EP0421233A3 (en) 1992-08-12
ATE108051T1 (de) 1994-07-15
EP0421233B1 (de) 1994-06-29
US4953215A (en) 1990-08-28
EP0421233A2 (de) 1991-04-10
DK0421233T3 (da) 1994-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee