JPS63111111U - - Google Patents
Info
- Publication number
- JPS63111111U JPS63111111U JP93087U JP93087U JPS63111111U JP S63111111 U JPS63111111 U JP S63111111U JP 93087 U JP93087 U JP 93087U JP 93087 U JP93087 U JP 93087U JP S63111111 U JPS63111111 U JP S63111111U
- Authority
- JP
- Japan
- Prior art keywords
- container
- endoscope
- clamping claws
- lumps
- elastic
- 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
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 201000001883 cholelithiasis Diseases 0.000 claims 1
- 208000001130 gallstones Diseases 0.000 claims 1
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図の平面図、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：挾持爪、
４：先端部本体、１０：操作ワイヤ、１７：ネツ
ト。
Fig. 1 is a sectional view of essential parts of an endoscope showing an embodiment of the present invention, Fig. 2 is a plan view of Fig.
The front view of the figure and FIG. 4 are external views showing the overall configuration of the endoscope. 1: Operating part main body, 2: Insertion part, 2a: Soft part,
2b: Angle part, 2c: Hard part, 3: Clamping claw,
4: Tip body, 10: Operation wire, 17: Net.
Claims (1)
の先端に、手許操作により開閉可能な一対の挟持
爪を装着し、該挟持爪の周囲には、拡縮可能な弾
性部材からなり、内部に破砕された塊状物を収納
させる破砕塊状物収納部を有する容体を囲繞させ
て設け、常時には該容体を縮小状態となすことに
よつて前記挾持爪を閉鎖した状態に保持せしめる
構成となしたことを特徴とする塊状物除去用内視
鏡。 (2) 前記容体を弾性線材をネツト状に形成する
ことによつて透視可能に構成し、該容体を前記挾
持爪を先端部近傍位置にまで延在せしめる構成と
したことを特徴とする実用新案登録請求の範囲第
(1)項記載の塊状物除去用内視鏡。 (3) 前記容体を弾性カバーによつて形成し、該
弾性カバーによつて前記挾持爪を閉鎖する方向に
付勢すると共に、前記弾性カバーを観察窓を介し
ての観察視野の妨げとならない位置まで前記挾持
爪を覆うように設けたことを特徴とする実用新案
登録請求の範囲第(1)項記載の塊状物除去用内視
鏡。[Claims for Utility Model Registration] (1) In order to crush lumps such as gallstones, a pair of clamping claws that can be opened and closed by manual operation are attached to the tip of the insertion section, and around the clamping claws, A container made of an expandable and contractible elastic member and having a crushed lump storage section for storing crushed lumps is provided surrounding the container, and the clamping claws are normally closed by keeping the container in a contracted state. What is claimed is: 1. An endoscope for removing lumps, characterized in that the endoscope is configured to be held in a closed state. (2) A utility model characterized in that the container is made transparent by forming an elastic wire into a net shape, and the container is configured so that the clamping claws extend to a position near the tip. Scope of registration claims No.
The endoscope for removing lumps as described in (1). (3) The container is formed of an elastic cover, the elastic cover urges the clamping claws in a direction to close, and the elastic cover is positioned so as not to obstruct the observation field through the observation window. The endoscope for removing lumps as set forth in claim (1) of the registered utility model, characterized in that the endoscope is provided so as to cover the clamping claws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP93087U JPH0336330Y2 (en) | 1987-01-09 | 1987-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP93087U JPH0336330Y2 (en) | 1987-01-09 | 1987-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63111111U true JPS63111111U (en) | 1988-07-16 |
| JPH0336330Y2 JPH0336330Y2 (en) | 1991-08-01 |
Family
ID=30778359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP93087U Expired JPH0336330Y2 (en) | 1987-01-09 | 1987-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336330Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014104086A1 (en) * | 2012-12-25 | 2014-07-03 | 川崎重工業株式会社 | Surgical robot and medical instrument thereof |
-
1987
- 1987-01-09 JP JP93087U patent/JPH0336330Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014104086A1 (en) * | 2012-12-25 | 2014-07-03 | 川崎重工業株式会社 | Surgical robot and medical instrument thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0336330Y2 (en) | 1991-08-01 |
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