NL8800672A - Twee-kanaalsotoplastiek met accoustisch reduceerventiel. - Google Patents

Twee-kanaalsotoplastiek met accoustisch reduceerventiel. Download PDF

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Publication number
NL8800672A
NL8800672A NL8800672A NL8800672A NL8800672A NL 8800672 A NL8800672 A NL 8800672A NL 8800672 A NL8800672 A NL 8800672A NL 8800672 A NL8800672 A NL 8800672A NL 8800672 A NL8800672 A NL 8800672A
Authority
NL
Netherlands
Prior art keywords
channel
acoustic
pin
reducing valve
diameter
Prior art date
Application number
NL8800672A
Other languages
English (en)
Dutch (nl)
Original Assignee
Safetec S A
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 Safetec S A filed Critical Safetec S A
Priority to NL8800672A priority Critical patent/NL8800672A/nl
Priority to US07/323,619 priority patent/US4974606A/en
Priority to CA000593921A priority patent/CA1310277C/fr
Priority to DE89200673T priority patent/DE68907239T2/de
Priority to AT89200673T priority patent/ATE90862T1/de
Priority to EP89200673A priority patent/EP0333298B1/fr
Priority to ES198989200673T priority patent/ES2041966T3/es
Publication of NL8800672A publication Critical patent/NL8800672A/nl

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
    • 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
    • H04R25/658—Manufacture of housing parts
    • 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
    • H04R25/603—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of mechanical or electronic switches or control elements
    • 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
    • A61F11/085—Protective devices for the ears internal, e.g. earplugs including an inner channel
    • 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
    • H04R2225/61—Aspects relating to mechanical or electronic switches or control elements, e.g. functioning
    • 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
    • H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Neurosurgery (AREA)
  • Signal Processing (AREA)
  • Biophysics (AREA)
  • Psychology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Headphones And Earphones (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NL8800672A 1988-03-17 1988-03-17 Twee-kanaalsotoplastiek met accoustisch reduceerventiel. NL8800672A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8800672A NL8800672A (nl) 1988-03-17 1988-03-17 Twee-kanaalsotoplastiek met accoustisch reduceerventiel.
US07/323,619 US4974606A (en) 1988-03-17 1989-03-14 Hearing protector and method of manufacturing the same
CA000593921A CA1310277C (fr) 1988-03-17 1989-03-16 Protecteurs d'oreille et leur methode de fabrication
DE89200673T DE68907239T2 (de) 1988-03-17 1989-03-17 Gehörschützer und Verfahren zu seiner Herstellung.
AT89200673T ATE90862T1 (de) 1988-03-17 1989-03-17 Gehoerschuetzer und verfahren zu seiner herstellung.
EP89200673A EP0333298B1 (fr) 1988-03-17 1989-03-17 Protecteur de l'ouie et procédé de fabrication
ES198989200673T ES2041966T3 (es) 1988-03-17 1989-03-17 Un protector auditivo y metodo para su fabricacion.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8800672A NL8800672A (nl) 1988-03-17 1988-03-17 Twee-kanaalsotoplastiek met accoustisch reduceerventiel.
NL8800672 1988-03-17

Publications (1)

Publication Number Publication Date
NL8800672A true NL8800672A (nl) 1989-10-16

Family

ID=19851957

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8800672A NL8800672A (nl) 1988-03-17 1988-03-17 Twee-kanaalsotoplastiek met accoustisch reduceerventiel.

Country Status (7)

Country Link
US (1) US4974606A (fr)
EP (1) EP0333298B1 (fr)
AT (1) ATE90862T1 (fr)
CA (1) CA1310277C (fr)
DE (1) DE68907239T2 (fr)
ES (1) ES2041966T3 (fr)
NL (1) NL8800672A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657716B1 (fr) * 1990-02-01 1995-07-13 Leher Francois Dispositif de transmission du son a filtrage selectif, destine a etre mis en place dans le conduit auditif externe.
NL9200957A (nl) * 1992-05-31 1993-12-16 Ver Bedrijven Groeneveld B V Gehoorbeschermer.
SE9402631L (sv) * 1994-08-04 1995-07-24 Peter Joakim Lenz Anordning vid hörapparat
US5674196A (en) * 1996-01-05 1997-10-07 Donaldson; John Device for introducing medical fluid into the human ear
NL1008065C2 (nl) 1998-01-19 1999-07-20 Rudi Peter Tiemann Gehoorbeschermer met instelbare demping.
NL1011877C2 (nl) * 1999-04-23 2000-10-24 Groeneveld Elcea B V Geluiddempingsfilter, gehoorbeschermer en werkwijze voor het vervaardigen van een membraan voor een geluiddempingsfilter.
NL1012664C2 (nl) * 1999-07-21 2001-01-23 Groeneveld Elcea B V Gehoorbeschermer, gehoorbeschermingsset en werkwijze voor het vervaardigen van een gehoorbeschermer.
US20070161924A1 (en) * 2003-05-23 2007-07-12 Dolphin William F Ear probe and disposable ear tip system
EP1629802A1 (fr) * 2004-08-25 2006-03-01 Phonak Ag Bouchon de protection auriculaire avec bouton d'atténuation réglable, son procédé de fabrication et son utilisation
US7512243B2 (en) 2004-08-25 2009-03-31 Phonak Ag Hearing protection earplug with a movable attenuation button, method for manufacturing the same and use of the same
US8096383B2 (en) * 2006-03-21 2012-01-17 Siemens Hearing Instruments Inc. Tapered vent for a hearing instrument
US20100014696A1 (en) * 2007-01-30 2010-01-21 Phonak Ag Hearing device
EP2071872A1 (fr) * 2007-12-03 2009-06-17 Oticon A/S Dispositif auditif
AT509034A1 (de) * 2009-10-16 2011-05-15 Audio Lab Austria Gmbh Verfahren zum überprüfen einer passform einer mit einem lösbar befestigten, einen schalldurchtritt regulierenden element ausgestatteten otoplastik in einem menschlichen ohr bzw. gehörgang
BE1020396A3 (nl) * 2011-11-28 2013-09-03 Hearingcoach International Bv Module voor een oorstukje.
US9814625B2 (en) 2013-01-04 2017-11-14 3M Innovative Properties Company Selective attenuating earplug
US8931489B2 (en) 2013-01-07 2015-01-13 So Others May Hear, LLC Hearing protection devices and kits including adjustable sound-attenuation assemblies
US11246755B2 (en) 2017-11-17 2022-02-15 Microsonic, Inc. Sound attenuation earplug system and method of manufacture
GB201903920D0 (en) * 2019-03-21 2019-05-08 Minuendo As Ear protection

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126977A (en) * 1964-03-31 Hearing aid apparatus
FR433891A (fr) * 1911-01-18 1912-01-18 James Albert Riley Elliott Appareil protecteur pour l'oreille interne
US2881759A (en) * 1956-12-10 1959-04-14 Robert W Hocks Ear protector
DK123566B (da) * 1968-10-11 1972-07-10 F Moller Øregangsindsats.
US3565069A (en) * 1969-03-21 1971-02-23 Robert Nelson Miller Acoustical filter device
US3702123A (en) * 1971-09-09 1972-11-07 John T Macken Vented hearing aid ear mold
DE2318735A1 (de) * 1973-04-13 1974-10-24 Wackenhut Ernst Vorrichtung zum schutz gegen stoerenden laerm
DE2844218A1 (de) * 1978-10-11 1980-04-24 Bosch Gmbh Robert Verfahren zum auswaehlen, anpassen, einstellen, messen und pruefen von hoergeraeten
DE2941817C2 (de) * 1979-10-16 1984-08-02 Henning 3000 Hannover Bruckhoff Meßverfahren im Gehörgang eines Ohres und Vorrichtung zur Durchführung des Meßverfahrens
US4412096A (en) * 1980-12-24 1983-10-25 Minnesota Mining And Manufacturing Company Combination earmold and receiver adapter
US4443668A (en) * 1981-03-23 1984-04-17 Warren James C Earplug mounting device with audio passageway
NL8204984A (nl) * 1982-12-24 1984-07-16 Berend De Boer En Karel Jean M Oordop voor het weren van geluid.
US4729451A (en) * 1984-05-30 1988-03-08 Beltone Electronics, Corporation Receiver suspension and acoustic porting system

Also Published As

Publication number Publication date
ATE90862T1 (de) 1993-07-15
CA1310277C (fr) 1992-11-17
EP0333298B1 (fr) 1993-06-23
DE68907239D1 (de) 1993-07-29
US4974606A (en) 1990-12-04
EP0333298A1 (fr) 1989-09-20
ES2041966T3 (es) 1993-12-01
DE68907239T2 (de) 1993-10-07

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