CA2539685A1 - Procedes de fabrication d'un moule femelle pour prothese auditive - Google Patents

Procedes de fabrication d'un moule femelle pour prothese auditive Download PDF

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Publication number
CA2539685A1
CA2539685A1 CA002539685A CA2539685A CA2539685A1 CA 2539685 A1 CA2539685 A1 CA 2539685A1 CA 002539685 A CA002539685 A CA 002539685A CA 2539685 A CA2539685 A CA 2539685A CA 2539685 A1 CA2539685 A1 CA 2539685A1
Authority
CA
Canada
Prior art keywords
mold
hearing aid
data
outside
auditory canal
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.)
Abandoned
Application number
CA002539685A
Other languages
English (en)
Inventor
Randal Alan Stevens
Remir M. Vassserman
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.)
INTERTON HORGERATE GmbH
IN'TECH INDUSTRIES Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2539685A1 publication Critical patent/CA2539685A1/fr
Abandoned 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
    • H04R25/658—Manufacture of housing parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • H04R2225/77—Design aspects, e.g. CAD, of hearing aid tips, moulds or housings
    • 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

  • 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)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

L'invention porte sur un moule femelle (10) pour prothèse auditive obtenu par un premier traitement de données de mesure des dimensions du canal auditif (21), ces données représentant les dimensions internes d'un canal auditif (21) pour générer des données relatives aux dimensions externes du canal auditif qui représentent les dimensions externes du canal auditif (21). On fait une empreinte (22) du canal auditif (21) d'un utilisateur. On traite les données relatives aux dimensions externes du canal auditif afin de générer les données du moule externe. On utilise un laser (26) pour relever les dimensions de l'empreinte (22). On crée un moule femelle (10) pour prothèse auditive à partir des données du moule externe à l'aide d'un prototypage rapide tel qu'une machine de lithographie stéréo (36). Le moule femelle (10) comporte une surface interne représentant les dimensions externes du canal auditif (21) à partir des données du moule externe. Le moule femelle (10) pour prothèse auditive est approprié pour accueillir un solide mou tel que le silicone. Le moule femelle (10) est utilisé pour fabriquer une prothèse auditive solide molle (16).
CA002539685A 2003-09-25 2003-09-25 Procedes de fabrication d'un moule femelle pour prothese auditive Abandoned CA2539685A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/030045 WO2005041617A1 (fr) 2003-09-25 2003-09-25 Procedes de fabrication d'un moule femelle pour prothese auditive

Publications (1)

Publication Number Publication Date
CA2539685A1 true CA2539685A1 (fr) 2005-05-06

Family

ID=34519478

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002539685A Abandoned CA2539685A1 (fr) 2003-09-25 2003-09-25 Procedes de fabrication d'un moule femelle pour prothese auditive

Country Status (4)

Country Link
EP (1) EP1668957A1 (fr)
AU (1) AU2003270870A1 (fr)
CA (1) CA2539685A1 (fr)
WO (1) WO2005041617A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006046269A1 (de) * 2006-09-28 2008-04-03 Egger Otoplastik + Labortechnik Gmbh Otoplastik mit Verbindungseinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6584207B1 (en) * 1999-02-02 2003-06-24 Beltone Electronics Corporation Molded hearing aid housing
WO2002025995A1 (fr) 2000-09-25 2002-03-28 Phonak Ag Procede de production d'otoplastiques
US7050876B1 (en) * 2000-10-06 2006-05-23 Phonak Ltd. Manufacturing methods and systems for rapid production of hearing-aid shells
EP1246506A1 (fr) 2001-03-26 2002-10-02 Widex A/S Système CAD-CAM pour préparer une prothèse auditive

Also Published As

Publication number Publication date
WO2005041617A1 (fr) 2005-05-06
AU2003270870A1 (en) 2005-05-11
EP1668957A1 (fr) 2006-06-14

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead