JPH0228203U - - Google Patents
Info
- Publication number
- JPH0228203U JPH0228203U JP10650888U JP10650888U JPH0228203U JP H0228203 U JPH0228203 U JP H0228203U JP 10650888 U JP10650888 U JP 10650888U JP 10650888 U JP10650888 U JP 10650888U JP H0228203 U JPH0228203 U JP H0228203U
- Authority
- JP
- Japan
- Prior art keywords
- shape
- endoscope
- insertion section
- fits
- guide tube
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は第１の実施例を示すその挿入案内用チ
ユーブの斜視図、第２図は同じく第１の実施例を
示すその挿入案内用チユーブの収縮状態での斜視
図、第３図ないし第５図はそれぞれ同じく第１の
実施例を示すその挿入案内用チユーブの使用手順
を示す斜視図、第６図は内視鏡の挿入部の斜視図
、第７図は第２の実施例の使用状態の側断面図、
第８図は従来例の使用状態を示す側断面図である
。
１……スライデイングチユーブ、２……チユー
ブ本体、４……内視鏡挿入部、１０……挿入部、
１５……スライデイングチユーブ、１５ａ……チ
ユーブ本体。
FIG. 1 is a perspective view of the insertion guide tube showing the first embodiment, FIG. 2 is a perspective view of the insertion guide tube in a contracted state, also showing the first embodiment, and FIGS. 5 is a perspective view showing the procedure for using the insertion guide tube of the first embodiment, FIG. 6 is a perspective view of the insertion section of the endoscope, and FIG. 7 is a perspective view showing the use of the second embodiment. side sectional view of the condition;
FIG. 8 is a side sectional view showing the state of use of the conventional example. 1... Sliding tube, 2... Tube body, 4... Endoscope insertion section, 10... Insertion section,
15...Sliding tube, 15a...Tube body.
Claims (1)
の挿入を補助する挿入案内用チユーブにおいて、
上記内視鏡の挿入部に被嵌するチユーブ本体の少
なくとも一部を形状記憶樹脂または形状記憶ゴム
で形成し、この部分に使用状態の形状または仮の
状態の形状の記憶形状を設定したことを特徴とす
る挿入案内用チユーブ。 In an insertion guide tube that fits into an insertion section of an endoscope and assists insertion of the insertion section of the endoscope,
At least a part of the tube body that fits into the insertion section of the endoscope is formed of shape memory resin or shape memory rubber, and a memorized shape of the shape of the used state or the shape of the temporary state is set in this part. Features an insertion guide tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10650888U JPH0228203U (en) | 1988-08-11 | 1988-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10650888U JPH0228203U (en) | 1988-08-11 | 1988-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228203U true JPH0228203U (en) | 1990-02-23 |
Family
ID=31340088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10650888U Pending JPH0228203U (en) | 1988-08-11 | 1988-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228203U (en) |
-
1988
- 1988-08-11 JP JP10650888U patent/JPH0228203U/ja active Pending