DK0421233T3 - Indretning til modvirkning af indtrængning af fremmedlegemer i en lydgiver - Google Patents

Indretning til modvirkning af indtrængning af fremmedlegemer i en lydgiver

Info

Publication number
DK0421233T3
DK0421233T3 DK90118347.5T DK90118347T DK0421233T3 DK 0421233 T3 DK0421233 T3 DK 0421233T3 DK 90118347 T DK90118347 T DK 90118347T DK 0421233 T3 DK0421233 T3 DK 0421233T3
Authority
DK
Denmark
Prior art keywords
counteracting
penetration
sound generator
foreign bodies
bore
Prior art date
Application number
DK90118347.5T
Other languages
Danish (da)
English (en)
Inventor
Hans-Joachim Weiss
Christof Haertl
Juergen Wagner
Original Assignee
Siemens Audiologische Technik
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 Audiologische Technik filed Critical Siemens Audiologische Technik
Application granted granted Critical
Publication of DK0421233T3 publication Critical patent/DK0421233T3/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
    • 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)
DK90118347.5T 1989-10-05 1990-09-24 Indretning til modvirkning af indtrængning af fremmedlegemer i en lydgiver DK0421233T3 (da)

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
DK0421233T3 true DK0421233T3 (da) 1994-11-07

Family

ID=23653831

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90118347.5T DK0421233T3 (da) 1989-10-05 1990-09-24 Indretning til modvirkning af indtrængning af fremmedlegemer i en lydgiver

Country Status (5)

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

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 (fr) * 1991-12-09 1993-06-24 Oliveira Robert J Filtre a cerumen pour protheses auditives
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 (fr) 2000-01-20 2001-07-26 Starkey Laboratories, Inc. Systemes pour protheses auditives
WO2003027231A2 (fr) * 2001-09-04 2003-04-03 Bristol-Myers Squibb Company Polynucleotide codant pour une nouvelle proteine d'adaptation, pmn29, contenant le domaine d'homologie avec la pleckstrine et le domaine riche en proline
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 (fr) 2006-09-18 2008-03-18 Matthias Mullenborn Interface sans fil pour programmer des dispositifs d'aide auditive
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 (fr) 2011-01-18 2017-03-15 Advanced Bionics AG Modules externes résistants à l'humidité et systèmes de stimulation cochléaire implantables comprenant ce module externe
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 (fr) * 1984-10-19 1987-05-05 William J. Gastmeier Protecteur pour appareil acoustique
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 (fr) 1994-06-29
US4953215A (en) 1990-08-28
EP0421233A2 (fr) 1991-04-10
DE59006302D1 (de) 1994-08-04

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