DE8613404U1 - In-dem-Ohr-Hörgerät - Google Patents
In-dem-Ohr-HörgerätInfo
- Publication number
- DE8613404U1 DE8613404U1 DE8613404U DE8613404U DE8613404U1 DE 8613404 U1 DE8613404 U1 DE 8613404U1 DE 8613404 U DE8613404 U DE 8613404U DE 8613404 U DE8613404 U DE 8613404U DE 8613404 U1 DE8613404 U1 DE 8613404U1
- Authority
- DE
- Germany
- Prior art keywords
- hearing aid
- earmold
- outer shell
- ear
- ear hearing
- 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
- 239000000463 material Substances 0.000 claims description 16
- 239000012780 transparent material Substances 0.000 claims description 9
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 claims description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 229920006218 cellulose propionate Polymers 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 210000002939 cerumen Anatomy 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 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
-
- 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
- H04R25/654—Ear wax retarders
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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863616648 DE3616648A1 (de) | 1986-05-16 | 1986-05-16 | In-dem-ohr-hoergeraet |
DE19863616557 DE3616557A1 (de) | 1986-05-16 | 1986-05-16 | In-dem-ohr-hoergeraet |
US07/044,727 US4716985A (en) | 1986-05-16 | 1987-05-01 | In-the-ear hearing aid |
EP87106409A EP0247390B1 (de) | 1986-05-16 | 1987-05-04 | In-dem Ohr-Hörgerät |
DK242887A DK167263B1 (da) | 1986-05-16 | 1987-05-12 | I oeret baerbart hoereapparat |
JP62118070A JPS62285600A (ja) | 1986-05-16 | 1987-05-13 | 挿耳型補聴器 |
CA000537145A CA1279019C (en) | 1986-05-16 | 1987-05-14 | In-the-ear hearing aid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863616648 DE3616648A1 (de) | 1986-05-16 | 1986-05-16 | In-dem-ohr-hoergeraet |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8613404U1 true DE8613404U1 (de) | 1989-09-07 |
Family
ID=6301037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8613404U Expired DE8613404U1 (de) | 1986-05-16 | 1986-05-16 | In-dem-Ohr-Hörgerät |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8613404U1 (zh) |
-
1986
- 1986-05-16 DE DE8613404U patent/DE8613404U1/de not_active Expired
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