JPH0263821U - - Google Patents
Info
- Publication number
- JPH0263821U JPH0263821U JP14309288U JP14309288U JPH0263821U JP H0263821 U JPH0263821 U JP H0263821U JP 14309288 U JP14309288 U JP 14309288U JP 14309288 U JP14309288 U JP 14309288U JP H0263821 U JPH0263821 U JP H0263821U
- Authority
- JP
- Japan
- Prior art keywords
- basket
- sheath
- operating wire
- endoscope
- forceps
- 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
Description
第１図は、本考案の第１実施例を示す内視鏡用
バスケツト鉗子のバスケツト部が開いた状態の側
面図、第２図は、上記第１図の内視鏡用バスケツ
ト鉗子のバスケツト部がシース内に収納されてい
る状態を示す側面図、第３図は、本考案の第２実
施例を示す内視鏡用バスケツト鉗子のバスケツト
部が開いた状態の側面図、第４図は、本考案の第
３実施例を示す内視鏡用バスケツト鉗子のバスケ
ツト部が開いた状態の側面図である。
１，１Ａ，１Ｂ……内視鏡用バスケツト鉗子、
２，２Ａ，２Ｂ……バスケツト部、５ａ〜５ｄ…
…弾性ワイヤ、６，６Ａ，６ａ，６ｂ，６ｃ……
バスケツト拡張用補助部材、７……操作ワイヤ、
８……シース。
FIG. 1 is a side view of the basket forceps for an endoscope according to the first embodiment of the present invention, with the basket section opened, and FIG. 2 is a side view of the basket section of the basket forceps for an endoscope shown in FIG. 1 above. FIG. 3 is a side view of the endoscope basket forceps according to the second embodiment of the present invention, with the basket section open, and FIG. FIG. 7 is a side view of the basket forceps for an endoscope showing a third embodiment of the present invention with the basket portion thereof open; 1 , 1A , 1B ... Endoscope basket forceps,
2, 2A, 2B...Basket part, 5a to 5d...
...Elastic wire, 6, 6A, 6a, 6b, 6c...
Basket expansion auxiliary member, 7... operation wire,
8...Sheath.
Claims (1)
端から突出したとき、自ら膨らんでバスケツトを
形成するように自己付勢された複数本の弾性ワイ
ヤからなるバスケツト部を、シース内に挿通した
操作ワイヤの先端に連結し、上記操作ワイヤを進
退操作することにより、上記シース先端からバス
ケツト部を出し入れする内視鏡用バスケツト鉗子
において、 上記バスケツトの先端近傍とバスケツトの後端
近傍または操作ワイヤとを伸縮自在な緊縮性弾性
部材よりなるバスケツト拡張用補助部材で連結し
たことを特徴とする内視鏡用バスケツト鉗子。[Claims for Utility Model Registration] A basket portion consisting of a plurality of elastic wires that are tied together at each distal end and proximal end and are self-energized to inflate and form a basket when protruding from the distal end of the sheath. , an endoscope basket forceps that is connected to the tip of an operating wire inserted into a sheath and moves a basket portion in and out of the sheath tip by moving the operating wire forward and backward; 1. A basket forceps for an endoscope, characterized in that the vicinity of the end or the operating wire is connected by an auxiliary member for expanding the basket made of a stretchable elastic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14309288U JPH0263821U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14309288U JPH0263821U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263821U true JPH0263821U (en) | 1990-05-14 |
Family
ID=31409603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14309288U Pending JPH0263821U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263821U (en) |
-
1988
- 1988-11-01 JP JP14309288U patent/JPH0263821U/ja active Pending
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