JPH02136603U - - Google Patents
Info
- Publication number
- JPH02136603U JPH02136603U JP4572089U JP4572089U JPH02136603U JP H02136603 U JPH02136603 U JP H02136603U JP 4572089 U JP4572089 U JP 4572089U JP 4572089 U JP4572089 U JP 4572089U JP H02136603 U JPH02136603 U JP H02136603U
- Authority
- JP
- Japan
- Prior art keywords
- treatment instrument
- slit
- endoscope
- partition membrane
- forceps 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
- 239000012528 membrane Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
Description
第１図ないし第６図は本考案の第１の実施例を
示し、第１図はその鉗子栓の装着状態の側断面図
、第２図はその鉗子栓を装着した内視鏡の側面図
、第３図は第２の仕切り膜の平面図、第４図は鉗
子栓に注射器を接続した状態の側断面図、第５図
は鉗子栓に処置具を接続した状態の側断面図、第
６図は第２の仕切り膜に処置具を挿通した状態の
平面図、第７図は本考案の第２の実施例における
第２の仕切り膜に処置具を挿通した状態の平面図
である。
６……処置具挿入口、７……処置具挿入口体、
８……鉗子栓、１５……第１の仕切り膜、１６…
…第１のスリツト、１９……第２の仕切り膜、２
０……第２のスリツト、２１……丸孔。
1 to 6 show a first embodiment of the present invention, FIG. 1 is a side sectional view of the forceps plug in a state in which the forceps plug is attached, and FIG. 2 is a side view of the endoscope with the forceps plug attached. , FIG. 3 is a plan view of the second partition membrane, FIG. 4 is a side cross-sectional view of the forceps plug with a syringe connected to it, FIG. 5 is a side cross-sectional view of the forceps plug with a treatment instrument connected to it, and FIG. FIG. 6 is a plan view of the treatment instrument inserted through the second partition membrane, and FIG. 7 is a plan view of the treatment instrument inserted through the second partition membrane in the second embodiment of the present invention. 6...Treatment instrument insertion port, 7...Treatment instrument insertion port body,
8... Forceps plug, 15... First partition membrane, 16...
...first slit, 19...second partition membrane, 2
0...Second slit, 21...Round hole.
補正 平１．１２．２２
図面の簡単な説明を次のように補正する。
明細書第１３頁第４行目から同頁第６行目の「
第７図は本考案の第２の実施例における第２の仕
切り膜に処置具を挿通した状態の平面図である。
」を「第７図は本考案の第２の実施例における第
２の仕切り膜の平面図である。」に補正する。Amendment 1.12.22 Hei 1. The brief description of the drawing is amended as follows. "From line 4 of page 13 of the specification to line 6 of the same page"
FIG. 7 is a plan view of the second embodiment of the present invention in which a treatment instrument is inserted through the second partition membrane.
" is corrected to "FIG. 7 is a plan view of the second partition membrane in the second embodiment of the present invention."
Claims (1)
装着される内視鏡用鉗子栓において、常態におい
て閉塞している第１のスリツトを有した第１の仕
切り膜と、この第１の仕切り膜より処置具チヤン
ネル側に位置して処置具挿通用空間を介して設け
られ上記第１のスリツトに対向し処置具の径より
も小さい径の孔を中央に形成した第２のスリツト
を有した第２の仕切り膜とを具備してなることを
特徴とする内視鏡用鉗子栓。 An endoscope forceps plug attached to an insertion port communicating with a treatment instrument channel of an endoscope includes: a first partition membrane having a first slit that is normally closed; A second slit, which is located closer to the treatment instrument channel side and is provided through the treatment instrument insertion space, is opposite to the first slit and has a hole in the center having a diameter smaller than the diameter of the treatment instrument. 2. A forceps plug for an endoscope, comprising: a partition membrane;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4572089U JPH02136603U (en) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4572089U JPH02136603U (en) | 1989-04-19 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02136603U true JPH02136603U (en) | 1990-11-14 |
Family
ID=31560146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4572089U Pending JPH02136603U (en) | 1989-04-19 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02136603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002102156A (en) * | 2000-09-28 | 2002-04-09 | Asahi Optical Co Ltd | Forceps plug for endoscope |
| WO2017183366A1 (en) * | 2016-04-18 | 2017-10-26 | オリンパス株式会社 | Instrument insertion aid |
-
1989
- 1989-04-19 JP JP4572089U patent/JPH02136603U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002102156A (en) * | 2000-09-28 | 2002-04-09 | Asahi Optical Co Ltd | Forceps plug for endoscope |
| JP4502490B2 (en) * | 2000-09-28 | 2010-07-14 | Ｈｏｙａ株式会社 | Endoscope forceps plug |
| WO2017183366A1 (en) * | 2016-04-18 | 2017-10-26 | オリンパス株式会社 | Instrument insertion aid |
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