JPH01110702U - - Google Patents
Info
- Publication number
- JPH01110702U JPH01110702U JP444488U JP444488U JPH01110702U JP H01110702 U JPH01110702 U JP H01110702U JP 444488 U JP444488 U JP 444488U JP 444488 U JP444488 U JP 444488U JP H01110702 U JPH01110702 U JP H01110702U
- Authority
- JP
- Japan
- Prior art keywords
- forceps
- endoscope
- insertion port
- opening
- plug
- 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 description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例の内視鏡の鉗子栓の
断面図、第２図は内視鏡全体の略示図である。
１……操作部、４……鉗子チヤンネル、５……
鉗子挿入口、１０……鉗子栓、１１……筒状部、
１２……連結帯部、１３……環状部、１４……開
口部、１５……閉鎖膜、１６……スリツト、１８
……注射筒、１９……環状の突起。
FIG. 1 is a sectional view of a forceps plug of an endoscope according to an embodiment of the present invention, and FIG. 2 is a schematic diagram of the entire endoscope. 1... Operation unit, 4... Forceps channel, 5...
Forceps insertion port, 10... Forceps plug, 11... Cylindrical part,
12... Connecting band portion, 13... Annular portion, 14... Opening, 15... Closing membrane, 16... Slit, 18
...Syringe barrel, 19...ring-shaped protrusion.
Claims (1)
らなる栓体であつて、鉗子及び注射筒等の処置具
を挿入する筒状の開口部を有し、スリツトが形成
された閉鎖膜を上記開口部と鉗子挿入口との間に
設けた内視鏡の鉗子栓において、上記開口部の口
元近傍の内周面に環状の突起を形成したことを特
徴とする内視鏡の鉗子栓。 (2) 上記閉鎖膜が、上記鉗子挿入口側へ凸とな
る湾曲形状に形成されている請求項１記載の内視
鏡の鉗子栓。[Scope of Claim for Utility Model Registration] (1) A stopper made of an elastic material that is detachable from the forceps insertion port of an endoscope and has a cylindrical opening into which treatment tools such as forceps and syringe barrels are inserted. In addition, in a forceps plug for an endoscope in which an obturator membrane with a slit is provided between the opening and the forceps insertion port, an annular projection is formed on the inner circumferential surface near the mouth of the opening. Characteristic endoscope forceps plug. (2) The forceps plug for an endoscope according to claim 1, wherein the obturator membrane is formed in a curved shape convex toward the forceps insertion port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP444488U JPH01110702U (en) | 1988-01-18 | 1988-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP444488U JPH01110702U (en) | 1988-01-18 | 1988-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110702U true JPH01110702U (en) | 1989-07-26 |
Family
ID=31206963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP444488U Pending JPH01110702U (en) | 1988-01-18 | 1988-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110702U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62189042A (en) * | 1986-01-02 | 1987-08-18 | ウエルチ．アリン．インコ−ポレ−テツド | Biopsy sealing apparatus and sealable mount parts |
-
1988
- 1988-01-18 JP JP444488U patent/JPH01110702U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62189042A (en) * | 1986-01-02 | 1987-08-18 | ウエルチ．アリン．インコ−ポレ−テツド | Biopsy sealing apparatus and sealable mount parts |
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