JPH0371890B2 - - Google Patents
Info
- Publication number
- JPH0371890B2 JPH0371890B2 JP63194564A JP19456488A JPH0371890B2 JP H0371890 B2 JPH0371890 B2 JP H0371890B2 JP 63194564 A JP63194564 A JP 63194564A JP 19456488 A JP19456488 A JP 19456488A JP H0371890 B2 JPH0371890 B2 JP H0371890B2
- Authority
- JP
- Japan
- Prior art keywords
- flexible tube
- rubber
- endoscope
- elastic body
- heater
- 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 - Lifetime
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000009466 transformation Effects 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63194564A JPS6485630A (en) | 1988-08-05 | 1988-08-05 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63194564A JPS6485630A (en) | 1988-08-05 | 1988-08-05 | Endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6485630A JPS6485630A (en) | 1989-03-30 |
| JPH0371890B2 true JPH0371890B2 (enrdf_load_stackoverflow) | 1991-11-14 |
Family
ID=16326629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63194564A Granted JPS6485630A (en) | 1988-08-05 | 1988-08-05 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6485630A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5231989A (en) * | 1991-02-15 | 1993-08-03 | Raychem Corporation | Steerable cannula |
| JP6064089B1 (ja) * | 2015-03-05 | 2017-01-18 | オリンパス株式会社 | 内視鏡 |
-
1988
- 1988-08-05 JP JP63194564A patent/JPS6485630A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6485630A (en) | 1989-03-30 |
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