JPS6299209U - - Google Patents
Info
- Publication number
- JPS6299209U JPS6299209U JP19170985U JP19170985U JPS6299209U JP S6299209 U JPS6299209 U JP S6299209U JP 19170985 U JP19170985 U JP 19170985U JP 19170985 U JP19170985 U JP 19170985U JP S6299209 U JPS6299209 U JP S6299209U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- brush
- operating wire
- cytodiagnosis
- inner 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
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Description
第１図は第１の実施例における先端付近の側断
面図、第２図は同じくその実施例における基端部
付近の側断面図、第３図は第２の実施例における
先端付近の側断面図、第４図は同じくその実施例
における基端部付近の側断面図、第５図は内管と
操作パイプの接続例を示す断面図、第６図は使用
状態図である。
１…細胞診ブラシ具、２…外套管、３…操作ワ
イヤ、５…ブラシ部、８…ワイヤ操作部材、１２
…内管。
FIG. 1 is a side cross-sectional view of the vicinity of the distal end in the first embodiment, FIG. 2 is a side cross-sectional view of the vicinity of the proximal end of the same embodiment, and FIG. 3 is a side cross-sectional view of the vicinity of the distal end of the second embodiment. 4 is a side sectional view of the vicinity of the proximal end in the same embodiment, FIG. 5 is a sectional view showing an example of the connection between the inner tube and the operating pipe, and FIG. 6 is a usage state diagram. DESCRIPTION OF SYMBOLS 1... Cytology brush tool, 2... Mantle tube, 3... Operating wire, 5... Brush part, 8... Wire operating member, 12
...inner tube.
Claims (1)
の操作ワイヤの先端にブラシ部を設けた細胞診ブ
ラシ具において、上記操作ワイヤの少なくとも手
元側挿通部分が上記外套管に内挿した可撓性の内
管に挿通してなることを特徴とする細胞診ブラシ
具。 (2) 上記内管はブラシ部を外套管の先端から突
き出したときでも内視鏡挿入部の湾曲管部分に対
応する外套管の部分より手元側に位置することを
特徴とする実用新案登録請求の範囲第１項に記載
の細胞診ブラシ具。 (3) 上記内管は密巻きコイルからなることを特
徴とする実用新案登録請求の範囲第１項または第
２項に記載の細胞診ブラシ具。[Scope of Claim for Utility Model Registration] (1) In a cytodiagnosis brush tool in which an operating wire is inserted into a flexible jacket tube and a brush portion is provided at the tip of the operating wire, at least the proximal insertion portion of the operating wire is A cytodiagnosis brush tool, characterized in that it is inserted through a flexible inner tube inserted into the outer tube. (2) Request for registration of a utility model characterized in that the inner tube is located closer to the proximal side than the portion of the outer tube corresponding to the curved tube portion of the endoscope insertion portion even when the brush portion is protruded from the tip of the outer tube. The cytodiagnosis brush tool according to item 1. (3) The cytodiagnosis brush according to claim 1 or 2, wherein the inner tube is made of a tightly wound coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19170985U JPS6299209U (en) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19170985U JPS6299209U (en) | 1985-12-13 | 1985-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6299209U true JPS6299209U (en) | 1987-06-24 |
Family
ID=31146102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19170985U Pending JPS6299209U (en) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6299209U (en) |
-
1985
- 1985-12-13 JP JP19170985U patent/JPS6299209U/ja active Pending
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