JPH0441880B2 - - Google Patents
Info
- Publication number
- JPH0441880B2 JPH0441880B2 JP60137669A JP13766985A JPH0441880B2 JP H0441880 B2 JPH0441880 B2 JP H0441880B2 JP 60137669 A JP60137669 A JP 60137669A JP 13766985 A JP13766985 A JP 13766985A JP H0441880 B2 JPH0441880 B2 JP H0441880B2
- Authority
- JP
- Japan
- Prior art keywords
- custom
- hearing aid
- wall
- outer shell
- manufacturing
- 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.)
- Expired
Links
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000012188 paraffin wax Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 239000012778 molding material Substances 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 239000001993 wax Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 241000238367 Mya arenaria Species 0.000 description 9
- 210000000613 ear canal Anatomy 0.000 description 8
- 239000011505 plaster Substances 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60137669A JPS61296900A (ja) | 1985-06-26 | 1985-06-26 | カスタム形補聴器用軟質外殻体の製作方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60137669A JPS61296900A (ja) | 1985-06-26 | 1985-06-26 | カスタム形補聴器用軟質外殻体の製作方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61296900A JPS61296900A (ja) | 1986-12-27 |
| JPH0441880B2 true JPH0441880B2 (ko) | 1992-07-09 |
Family
ID=15204045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60137669A Granted JPS61296900A (ja) | 1985-06-26 | 1985-06-26 | カスタム形補聴器用軟質外殻体の製作方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61296900A (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1167408B1 (en) | 2000-06-22 | 2006-08-16 | Kuraray Co., Ltd. | Body-worn tool using a fitting composition, and method for producing the same |
| KR100839328B1 (ko) | 2006-12-19 | 2008-06-17 | 장순석 | 귓속형 보청기용 이어 쉘의 성형방법 |
| US7875223B2 (en) * | 2008-01-24 | 2011-01-25 | Siemens Hearing Instruments, Inc. | Fabrication of a soft-silicone cover for a hearing instrument shell |
-
1985
- 1985-06-26 JP JP60137669A patent/JPS61296900A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61296900A (ja) | 1986-12-27 |
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