JPS63109114U - - Google Patents
Info
- Publication number
- JPS63109114U JPS63109114U JP92987U JP92987U JPS63109114U JP S63109114 U JPS63109114 U JP S63109114U JP 92987 U JP92987 U JP 92987U JP 92987 U JP92987 U JP 92987U JP S63109114 U JPS63109114 U JP S63109114U
- Authority
- JP
- Japan
- Prior art keywords
- insertion section
- operating wire
- endoscope
- operating
- wire
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す内視鏡の要部
断面図、第２図は第１図の−断面図、第３図
は第１図の正面図、第４図は内視鏡の全体構成を
示す外観図、第５図はアングル部の作動説明図、
第６図は把持爪の作動説明図である。
１：操作部本体、２：挿入部、２ａ：軟性部、
２ｂ：アングル部、２ｃ：硬質部、３：把持爪、
４：先端部本体、４ａ：ガイド筒、５：支軸、６
：クランプ板、７：スライダ、９：操作レバー、
１０：操作ワイヤ、１１：スリーブ、１２：コイ
ルばね、１３：コントロールケーブル。
Fig. 1 is a sectional view of essential parts of an endoscope showing an embodiment of the present invention, Fig. 2 is a sectional view taken from Fig. 1, Fig. 3 is a front view of Fig. 1, and Fig. 4 is an internal view. An external view showing the overall configuration of the mirror, Figure 5 is an explanatory diagram of the operation of the angle part,
FIG. 6 is an explanatory diagram of the operation of the gripping claws. 1: Operating part main body, 2: Insertion part, 2a: Soft part,
2b: Angle part, 2c: Hard part, 3: Gripping claw,
4: Tip body, 4a: Guide cylinder, 5: Support shaft, 6
: Clamp plate, 7: Slider, 9: Operation lever,
10: Operation wire, 11: Sleeve, 12: Coil spring, 13: Control cable.
Claims (1)
部の先端において、その中心部分から離間した位
置にそれぞれ軸着した相対向する一対の把持爪と
、該各把持爪を開閉操作するために、前記挿入部
における略中心軸線に沿つて挿通させた操作ワイ
ヤと、該操作ワイヤの先端に連結されて、その押
引操作によつて前記挿入部の軸線方向にスライド
せしめられるスライダと、該スライダに連結され
て、その軸線方向の変位に応じて前記各把持爪を
前記軸着部を中心として回動せしめる変位伝達手
段とを備える構成としたことを特徴とする内視鏡
。 (2) 前記操作ワイヤを一端が前記挿入部の先端
に固定され、他端が操作部本体に固定されたスリ
ーブ中に挿通させるようにしたことを特徴とする
実用新案登録請求の範囲第(1)項記載の内視鏡。 (3) 前記変位伝達手段をクランク機構によつて
構成したことを特徴とする実用新案登録請求の範
囲第(1)項記載の内視鏡。[Claims for Utility Model Registration] (1) A pair of opposing gripping claws each pivoted at a position spaced apart from the center of the insertion portion at the tip of the insertion portion for gripping or crushing a lump, and In order to open and close each grasping claw, an operating wire is inserted along the approximate central axis of the insertion section, and the operating wire is connected to the tip of the operating wire, and by the push/pull operation, the operation wire is inserted into the insertion section along the axis of the insertion section. and a displacement transmitting means that is connected to the slider and rotates each of the gripping claws about the shaft attachment portion in response to displacement in the axial direction of the slider. endoscope. (2) Utility model registration claim No. 1, characterized in that the operating wire is inserted into a sleeve having one end fixed to the distal end of the insertion section and the other end fixed to the operating section main body. The endoscope described in ). (3) The endoscope according to claim (1), wherein the displacement transmitting means is constituted by a crank mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987000929U JPH0440650Y2 (en) | 1987-01-09 | 1987-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987000929U JPH0440650Y2 (en) | 1987-01-09 | 1987-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63109114U true JPS63109114U (en) | 1988-07-13 |
| JPH0440650Y2 JPH0440650Y2 (en) | 1992-09-24 |
Family
ID=30778357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987000929U Expired JPH0440650Y2 (en) | 1987-01-09 | 1987-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440650Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505877A (en) * | 1973-05-18 | 1975-01-22 | ||
| JPS552966U (en) * | 1978-06-21 | 1980-01-10 | ||
| JPS59184801U (en) * | 1983-05-28 | 1984-12-08 | 富士写真光機株式会社 | Endoscope |
| JPS612568U (en) * | 1984-06-12 | 1986-01-09 | ハンド−ザ−工業株式会社 | Hydraulic pump merging device for earthmoving vehicles |
-
1987
- 1987-01-09 JP JP1987000929U patent/JPH0440650Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505877A (en) * | 1973-05-18 | 1975-01-22 | ||
| JPS552966U (en) * | 1978-06-21 | 1980-01-10 | ||
| JPS59184801U (en) * | 1983-05-28 | 1984-12-08 | 富士写真光機株式会社 | Endoscope |
| JPS612568U (en) * | 1984-06-12 | 1986-01-09 | ハンド−ザ−工業株式会社 | Hydraulic pump merging device for earthmoving vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440650Y2 (en) | 1992-09-24 |
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