CA2424835A1 - Procede de production d'otoplastiques - Google Patents

Procede de production d'otoplastiques Download PDF

Info

Publication number
CA2424835A1
CA2424835A1 CA002424835A CA2424835A CA2424835A1 CA 2424835 A1 CA2424835 A1 CA 2424835A1 CA 002424835 A CA002424835 A CA 002424835A CA 2424835 A CA2424835 A CA 2424835A CA 2424835 A1 CA2424835 A1 CA 2424835A1
Authority
CA
Canada
Prior art keywords
otoplasty
application area
optimize
production
design
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.)
Granted
Application number
CA002424835A
Other languages
English (en)
Other versions
CA2424835C (fr
Inventor
Christoph Widmer
Hans Hessel
Markus Weidmann
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.)
Sonova Holding AG
Original Assignee
Phonak Ag
Christoph Widmer
Hans Hessel
Markus Weidmann
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 Phonak Ag, Christoph Widmer, Hans Hessel, Markus Weidmann filed Critical Phonak Ag
Publication of CA2424835A1 publication Critical patent/CA2424835A1/fr
Application granted granted Critical
Publication of CA2424835C publication Critical patent/CA2424835C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

L'invention a pour objet de tenir compte de la dynamique de la zone où la prothèse auditive est appliquée, notamment du conduit auditif. A cet effet, on reproduit cette zone dans les différentes positions qu'elle prend lors de sa dynamique. Ces reproductions permettent, par l'assistance d'un ordinateur (97), d'optimiser la forme de la coque de cette prothèse auditive ou son procédé de moulage.
CA2424835A 2000-09-25 2000-09-25 Procede de production d'otoplastiques Expired - Lifetime CA2424835C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2000/000524 WO2002025995A1 (fr) 2000-09-25 2000-09-25 Procede de production d'otoplastiques

Publications (2)

Publication Number Publication Date
CA2424835A1 true CA2424835A1 (fr) 2003-03-12
CA2424835C CA2424835C (fr) 2010-02-23

Family

ID=4358137

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2424835A Expired - Lifetime CA2424835C (fr) 2000-09-25 2000-09-25 Procede de production d'otoplastiques

Country Status (4)

Country Link
EP (1) EP1323331B1 (fr)
AU (2) AU7265900A (fr)
CA (1) CA2424835C (fr)
WO (1) WO2002025995A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1668957A1 (fr) 2003-09-25 2006-06-14 In'Tech Industries, Inc. Procedes de fabrication d'un moule femelle pour prothese auditive
US7162323B2 (en) 2004-04-05 2007-01-09 Hearing Aid Express, Inc. Decentralized method for manufacturing hearing aid devices
US7720243B2 (en) 2006-10-12 2010-05-18 Synygis, Llc Acoustic enhancement for behind the ear communication devices
US8616214B2 (en) 2011-04-06 2013-12-31 Kimberly-Clark Worldwide, Inc. Earplug having a resilient core structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041105A1 (de) * 1990-12-21 1992-06-25 Toepholm & Westermann Verfahren zum herstellen von individuell an die konturen eines ohrkanals angepassten otoplastiken oder ohrpassstuecken
US5487012A (en) * 1990-12-21 1996-01-23 Topholm & Westermann Aps Method of preparing an otoplasty or adaptive earpiece individually matched to the shape of an auditory canal
BE1010200A3 (nl) * 1996-04-26 1998-03-03 Variphone Benelux Naamloze Ven Werkwijze en inrichting voor het vervaardigen van oorstukjes.
US6584207B1 (en) * 1999-02-02 2003-06-24 Beltone Electronics Corporation Molded hearing aid housing

Also Published As

Publication number Publication date
AU7265900A (en) 2002-04-02
WO2002025995A1 (fr) 2002-03-28
EP1323331B1 (fr) 2017-05-03
CA2424835C (fr) 2010-02-23
AU2000272659B2 (en) 2006-01-19
EP1323331A1 (fr) 2003-07-02

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20200925