NL1004758A1 - Sound attenuator to be fitted in the external auditory canal of a human being. - Google Patents

Sound attenuator to be fitted in the external auditory canal of a human being.

Info

Publication number
NL1004758A1
NL1004758A1 NL1004758A NL1004758A NL1004758A1 NL 1004758 A1 NL1004758 A1 NL 1004758A1 NL 1004758 A NL1004758 A NL 1004758A NL 1004758 A NL1004758 A NL 1004758A NL 1004758 A1 NL1004758 A1 NL 1004758A1
Authority
NL
Netherlands
Prior art keywords
fitted
human
auditory canal
external auditory
sound attenuator
Prior art date
Application number
NL1004758A
Other languages
Dutch (nl)
Other versions
NL1004758C2 (en
Inventor
Rudolf De Boer
Original Assignee
Fields B V
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 Fields B V filed Critical Fields B V
Priority to NL1004758A priority Critical patent/NL1004758C2/en
Priority to AU53471/98A priority patent/AU5347198A/en
Priority to PCT/NL1997/000692 priority patent/WO1998025558A1/en
Priority to EP97950487A priority patent/EP0954265A1/en
Publication of NL1004758A1 publication Critical patent/NL1004758A1/en
Application granted granted Critical
Publication of NL1004758C2 publication Critical patent/NL1004758C2/en

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
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs
    • A61F11/10—Protective devices for the ears internal, e.g. earplugs inflatable or expandable

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Headphones And Earphones (AREA)
NL1004758A 1996-12-12 1996-12-12 Sound attenuator to be fitted in the external auditory canal of a human being. NL1004758C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL1004758A NL1004758C2 (en) 1996-12-12 1996-12-12 Sound attenuator to be fitted in the external auditory canal of a human being.
AU53471/98A AU5347198A (en) 1996-12-12 1997-12-12 Sound damper to be adapted into the outer auditory duct of human being
PCT/NL1997/000692 WO1998025558A1 (en) 1996-12-12 1997-12-12 Sound damper to be adapted into the outer auditory duct of a human being
EP97950487A EP0954265A1 (en) 1996-12-12 1997-12-12 Sound damper to be adapted into the outer auditory duct of a human being

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1004758A NL1004758C2 (en) 1996-12-12 1996-12-12 Sound attenuator to be fitted in the external auditory canal of a human being.
NL1004758 1996-12-12

Publications (2)

Publication Number Publication Date
NL1004758A1 true NL1004758A1 (en) 1998-06-17
NL1004758C2 NL1004758C2 (en) 1998-07-02

Family

ID=19764035

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1004758A NL1004758C2 (en) 1996-12-12 1996-12-12 Sound attenuator to be fitted in the external auditory canal of a human being.

Country Status (4)

Country Link
EP (1) EP0954265A1 (en)
AU (1) AU5347198A (en)
NL (1) NL1004758C2 (en)
WO (1) WO1998025558A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1011877C2 (en) * 1999-04-23 2000-10-24 Groeneveld Elcea B V Sound attenuation filter, hearing protector and method for manufacturing a membrane for a sound attenuation filter.
DE10036559A1 (en) * 2000-07-27 2002-02-14 Wolf Karl Heinz Ear plugs, comprising soft shell to be combined with various filter units
US7370655B2 (en) * 2003-01-17 2008-05-13 Cabot Safety Intermediate Corporation Method of forming an earplug by laser ablation and an earplug formed thereby
US7478702B2 (en) 2004-08-25 2009-01-20 Phonak Ag Customized hearing protection earplug and method for manufacturing the same
EP1629809A1 (en) * 2004-08-25 2006-03-01 Phonak Ag Customized hearing protection earplug and method for manufacturing the same
US7779844B2 (en) 2006-12-15 2010-08-24 Kimberly-Clark Worldwide, Inc. Self-fitting device for location in an ear canal
US20080264428A1 (en) * 2007-04-30 2008-10-30 Purcell Ricky W Self-fitting device for location in an ear canal
US7984716B2 (en) * 2007-06-22 2011-07-26 Kimberly-Clark Worldwide Inc. Self-conforming sound attenuation earplug
DE102007042740A1 (en) 2007-09-07 2009-03-12 Uvex Arbeitsschutz Gmbh Earplugs
US7913696B2 (en) 2008-06-30 2011-03-29 Kimberly-Clark Worldwide Inc. Self-fitting device for location in an ear canal
US7886745B2 (en) 2008-06-30 2011-02-15 Kimberly-Clark Worldwide, Inc. Self-fitting device for location in an ear canal
US8113207B2 (en) 2008-08-22 2012-02-14 Kimberly-Clark Worldwide, Inc. Self-conforming sound attenuation earplug
NL1039885C2 (en) * 2012-11-09 2014-05-12 Ontwerpstudio Dunc B V Sound damping ear protector, with a universal fitting.
FR3006583B1 (en) * 2013-06-05 2018-01-26 Laboratoire Cotral EAR PROTECTION
US11638084B2 (en) * 2018-03-09 2023-04-25 Earsoft, Llc Eartips and earphone devices, and systems and methods therefor
CN108324426B (en) * 2018-03-26 2019-10-18 桂林市兴达光电医疗器械有限公司 A kind of ear protection device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643927A (en) * 1948-05-10 1950-09-27 Josef Zwislocki Improvements in or relating to acoustic ear-protectors
US2719523A (en) * 1954-05-25 1955-10-04 Gierke Henning E Von Ear protector
NL8204984A (en) * 1982-12-24 1984-07-16 Berend De Boer En Karel Jean M EARBUD FOR PREVENTING NOISE.
FR2633827A1 (en) * 1988-06-20 1990-01-12 Deban Bruno Protective cover for hearing aids
FR2657716B1 (en) * 1990-02-01 1995-07-13 Leher Francois SOUND TRANSMISSION DEVICE WITH SELECTIVE FILTERING, INTENDED TO BE PLACED IN THE EXTERNAL AUDITIVE DUCT.
FR2676642B1 (en) * 1991-05-22 1998-05-15 Saint Louis Inst PERFECTED HEARING PROTECTION.
WO1995015067A1 (en) * 1993-11-23 1995-06-01 Lux Wellenhof Gabriele Sheath for hearing aids, hearing aids or parts thereof provided therewith, hearing test process and device

Also Published As

Publication number Publication date
AU5347198A (en) 1998-07-03
WO1998025558A1 (en) 1998-06-18
NL1004758C2 (en) 1998-07-02
EP0954265A1 (en) 1999-11-10

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Legal Events

Date Code Title Description
AD1B A search report has been drawn up
PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20020701