JPH0240971Y2 - - Google Patents
Info
- Publication number
- JPH0240971Y2 JPH0240971Y2 JP13456486U JP13456486U JPH0240971Y2 JP H0240971 Y2 JPH0240971 Y2 JP H0240971Y2 JP 13456486 U JP13456486 U JP 13456486U JP 13456486 U JP13456486 U JP 13456486U JP H0240971 Y2 JPH0240971 Y2 JP H0240971Y2
- Authority
- JP
- Japan
- Prior art keywords
- elastic material
- aircraft
- shape memory
- memory alloy
- eardrum
- 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
- 239000013013 elastic material Substances 0.000 claims description 17
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 17
- 210000000613 ear canal Anatomy 0.000 claims description 16
- 210000003454 tympanic membrane Anatomy 0.000 description 14
- 206010014020 Ear pain Diseases 0.000 description 5
- 206010033078 Otitis media Diseases 0.000 description 4
- 210000000959 ear middle Anatomy 0.000 description 4
- 210000002388 eustachian tube Anatomy 0.000 description 4
- 208000007176 earache Diseases 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 208000032625 disorder of ear Diseases 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13456486U JPH0240971Y2 (en]) | 1986-09-02 | 1986-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13456486U JPH0240971Y2 (en]) | 1986-09-02 | 1986-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6340918U JPS6340918U (en]) | 1988-03-17 |
| JPH0240971Y2 true JPH0240971Y2 (en]) | 1990-10-31 |
Family
ID=31035922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13456486U Expired JPH0240971Y2 (en]) | 1986-09-02 | 1986-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240971Y2 (en]) |
-
1986
- 1986-09-02 JP JP13456486U patent/JPH0240971Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6340918U (en]) | 1988-03-17 |
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