JPH0329418B2 - - Google Patents
Info
- Publication number
- JPH0329418B2 JPH0329418B2 JP56031994A JP3199481A JPH0329418B2 JP H0329418 B2 JPH0329418 B2 JP H0329418B2 JP 56031994 A JP56031994 A JP 56031994A JP 3199481 A JP3199481 A JP 3199481A JP H0329418 B2 JPH0329418 B2 JP H0329418B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- biasing member
- tip
- bile duct
- contrast medium
- 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 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 210000000013 bile duct Anatomy 0.000 description 27
- 239000002872 contrast media Substances 0.000 description 18
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 210000000496 pancreas Anatomy 0.000 description 6
- 229910000734 martensite Inorganic materials 0.000 description 5
- 210000000277 pancreatic duct Anatomy 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 210000001198 duodenum Anatomy 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 229910017773 Cu-Zn-Al Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910004337 Ti-Ni Inorganic materials 0.000 description 1
- 229910011209 Ti—Ni Inorganic materials 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Endoscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56031994A JPS57148927A (en) | 1981-03-06 | 1981-03-06 | Tube for pouring contrast agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56031994A JPS57148927A (en) | 1981-03-06 | 1981-03-06 | Tube for pouring contrast agent |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2206375A Division JPH0381572A (ja) | 1990-08-03 | 1990-08-03 | 形状記憶合金からなる駆動機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57148927A JPS57148927A (en) | 1982-09-14 |
| JPH0329418B2 true JPH0329418B2 (en]) | 1991-04-24 |
Family
ID=12346459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56031994A Granted JPS57148927A (en) | 1981-03-06 | 1981-03-06 | Tube for pouring contrast agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57148927A (en]) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592344U (ja) * | 1982-06-29 | 1984-01-09 | 日本ゼオン株式会社 | 医療用チユ−ブ先端操作装置 |
| JPS5996036U (ja) * | 1982-12-20 | 1984-06-29 | テルモ株式会社 | カテ−テル |
| US4944727A (en) * | 1986-06-05 | 1990-07-31 | Catheter Research, Inc. | Variable shape guide apparatus |
| JPS60201083A (ja) * | 1984-03-26 | 1985-10-11 | Toshiba Corp | アクチユエ−タ |
| JP2635556B2 (ja) * | 1986-09-02 | 1997-07-30 | オリンパス光学工業株式会社 | 医療用チユーブ |
| JPS6480367A (en) * | 1987-09-21 | 1989-03-27 | Terumo Corp | Member for correcting ureter |
| JPH0346723Y2 (en]) * | 1987-12-19 | 1991-10-03 | ||
| JP2528011B2 (ja) * | 1989-12-20 | 1996-08-28 | テルモ株式会社 | カテ―テル |
| JP2531923B2 (ja) * | 1993-06-28 | 1996-09-04 | テルモ株式会社 | カテ―テル |
| JP3086166B2 (ja) * | 1996-02-05 | 2000-09-11 | オリンパス光学工業株式会社 | 内視鏡用高周波切開装置 |
| WO2012039199A1 (ja) * | 2010-09-23 | 2012-03-29 | オリンパスメディカルシステムズ株式会社 | 湾曲カテーテル |
| US11564702B2 (en) * | 2019-05-31 | 2023-01-31 | Biosense Webster (Israel) Ltd. | Shape memory element for straightening malleable device |
-
1981
- 1981-03-06 JP JP56031994A patent/JPS57148927A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57148927A (en) | 1982-09-14 |
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