JPS6426004U - - Google Patents
Info
- Publication number
- JPS6426004U JPS6426004U JP12117687U JP12117687U JPS6426004U JP S6426004 U JPS6426004 U JP S6426004U JP 12117687 U JP12117687 U JP 12117687U JP 12117687 U JP12117687 U JP 12117687U JP S6426004 U JPS6426004 U JP S6426004U
- Authority
- JP
- Japan
- Prior art keywords
- forceps plug
- slit
- forceps
- inner diameter
- cylindrical part
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
図面はこの考案の一実施例を示し、第１図は吸
引制御装置の断面図、第２図は内視鏡の全体図、
第３図は鉗子栓の平面図である。
８……鉗子チヤンネル、２６……第２の取付け
管（口金）、２８……第１の弁部材（筒部）、３
１……第１のスリツト。
The drawings show an embodiment of this invention, with Fig. 1 being a sectional view of the suction control device, Fig. 2 being an overall view of the endoscope,
FIG. 3 is a plan view of the forceps plug. 8... Forceps channel, 26... Second attachment pipe (cap), 28... First valve member (cylindrical part), 3
1...First slit.
Claims (1)
接続された鉗子栓において、上記鉗子栓は少なく
とも一部が上記口金内に挿入され、その挿入され
た部分は常態において閉塞しているスリツトを有
した筒部に形成され、この筒部の内面には上記ス
リツトに向かつて順次内径が小さくなるテーパ部
が形成されているとともに、そのテーパ部に対応
する上記筒部の外形寸法は上記口金の内径寸法よ
りも小さく形成されていることを特徴とする内視
鏡用鉗子栓。 In a forceps plug connected to a treatment instrument insertion mouthpiece communicating with a forceps channel, the forceps plug is at least partially inserted into the mouth, and the inserted portion is a tube having a slit that is normally closed. A tapered part is formed on the inner surface of the cylindrical part, the inner diameter of which gradually decreases toward the slit, and the outer dimensions of the cylindrical part corresponding to the tapered part are smaller than the inner diameter of the cap. A forceps plug for an endoscope, which is characterized by being formed in a small size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12117687U JPS6426004U (en) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12117687U JPS6426004U (en) | 1987-08-07 | 1987-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6426004U true JPS6426004U (en) | 1989-02-14 |
Family
ID=31367948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12117687U Pending JPS6426004U (en) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6426004U (en) |
-
1987
- 1987-08-07 JP JP12117687U patent/JPS6426004U/ja active Pending
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