JPH061705Y2 - 捻り方向のトルクを伝達自在なチューブ - Google Patents
捻り方向のトルクを伝達自在なチューブInfo
- Publication number
- JPH061705Y2 JPH061705Y2 JP1988037620U JP3762088U JPH061705Y2 JP H061705 Y2 JPH061705 Y2 JP H061705Y2 JP 1988037620 U JP1988037620 U JP 1988037620U JP 3762088 U JP3762088 U JP 3762088U JP H061705 Y2 JPH061705 Y2 JP H061705Y2
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- tube
- twisting direction
- inner layer
- layer
- 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
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000013307 optical fiber Substances 0.000 description 12
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- UJUWWKHUFOKVEN-UHFFFAOYSA-N 3-hydroxy-2-(2-hydroxyphenyl)benzoic acid Chemical compound OC(=O)C1=CC=CC(O)=C1C1=CC=CC=C1O UJUWWKHUFOKVEN-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000002262 Schiff base Chemical group 0.000 description 1
- 150000004753 Schiff bases Chemical group 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 229920002600 TPX™ Polymers 0.000 description 1
- 239000004974 Thermotropic liquid crystal Substances 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Materials For Medical Uses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988037620U JPH061705Y2 (ja) | 1988-03-24 | 1988-03-24 | 捻り方向のトルクを伝達自在なチューブ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988037620U JPH061705Y2 (ja) | 1988-03-24 | 1988-03-24 | 捻り方向のトルクを伝達自在なチューブ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01140958U JPH01140958U (enrdf_load_stackoverflow) | 1989-09-27 |
| JPH061705Y2 true JPH061705Y2 (ja) | 1994-01-19 |
Family
ID=31264200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988037620U Expired - Lifetime JPH061705Y2 (ja) | 1988-03-24 | 1988-03-24 | 捻り方向のトルクを伝達自在なチューブ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061705Y2 (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5427680A (en) * | 1977-07-29 | 1979-03-01 | Fuji Electric Co Ltd | Process controller |
| JPS552983A (en) * | 1978-06-23 | 1980-01-10 | Matsushita Electric Ind Co Ltd | Position measuring optical system |
| JPS5685352A (en) * | 1979-12-13 | 1981-07-11 | Junkosha Co Ltd | Tubular heater |
-
1988
- 1988-03-24 JP JP1988037620U patent/JPH061705Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01140958U (enrdf_load_stackoverflow) | 1989-09-27 |
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