JPH0182008U - - Google Patents
Info
- Publication number
- JPH0182008U JPH0182008U JP1987178696U JP17869687U JPH0182008U JP H0182008 U JPH0182008 U JP H0182008U JP 1987178696 U JP1987178696 U JP 1987178696U JP 17869687 U JP17869687 U JP 17869687U JP H0182008 U JPH0182008 U JP H0182008U
- Authority
- JP
- Japan
- Prior art keywords
- gripping claws
- insertion portion
- endoscope
- wire
- tip
- 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 9
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る内視鏡の全体構成を示す
説明図、第２図は把持爪を示す部分断面図である
。
１０……挿入部、１２……手許操作部、１４…
…把持爪、１４Ａ，３０Ａ……絶縁体、２０……
爪開閉用操作レバー、２２……接続コネクタ、３
０……爪開閉操作用ワイヤ、８２……ケーブル、
８４……高周波電源。
FIG. 1 is an explanatory diagram showing the overall configuration of an endoscope according to the present invention, and FIG. 2 is a partial sectional view showing a gripping claw. 10... Insertion section, 12... Hand operation section, 14...
...Gripping claw, 14A, 30A...Insulator, 20...
Claw opening/closing operation lever, 22... Connection connector, 3
0... Wire for claw opening/closing operation, 82... Cable,
84...High frequency power supply.
Claims (1)
り前方の位置で互いに開閉可能な一対の金属の把
持爪が設けられ、該各把持爪は挿入部内に挿通し
た操作用ワイヤの押引きによつて開閉する内視鏡
において、 前記各把持爪と操作ワイヤとをそれぞれ電気的
に接続すると共に各把持爪の外側面及び操作ワイ
ヤを絶縁体で被覆し、該操作用ワイヤを介して前
記把持爪間に高周波電流を通電させるように構成
したことを特徴とする内視鏡。[Claims for Utility Model Registration] A pair of metal gripping claws that can be opened and closed with each other are provided at a position in front of the tip of the insertion portion via a support shaft provided at the tip of the insertion portion, and each of the gripping claws is inserted into the insertion portion. In an endoscope that opens and closes by pushing and pulling a manipulating wire, each of the gripping claws and the manipulation wire are electrically connected to each other, and the outer surface of each gripping claw and the manipulation wire are coated with an insulator. An endoscope characterized in that the endoscope is configured to conduct a high-frequency current between the gripping claws via an operating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178696U JPH0630169Y2 (en) | 1987-11-24 | 1987-11-24 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178696U JPH0630169Y2 (en) | 1987-11-24 | 1987-11-24 | Endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0182008U true JPH0182008U (en) | 1989-06-01 |
| JPH0630169Y2 JPH0630169Y2 (en) | 1994-08-17 |
Family
ID=31470303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178696U Expired - Lifetime JPH0630169Y2 (en) | 1987-11-24 | 1987-11-24 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630169Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5040467U (en) * | 1973-08-11 | 1975-04-24 | ||
| JPS5334232U (en) * | 1976-08-31 | 1978-03-25 | ||
| JPS62122649A (en) * | 1985-11-25 | 1987-06-03 | 富士写真光機株式会社 | Endoscope |
| JPS62186708U (en) * | 1986-05-21 | 1987-11-27 |
-
1987
- 1987-11-24 JP JP1987178696U patent/JPH0630169Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5040467U (en) * | 1973-08-11 | 1975-04-24 | ||
| JPS5334232U (en) * | 1976-08-31 | 1978-03-25 | ||
| JPS62122649A (en) * | 1985-11-25 | 1987-06-03 | 富士写真光機株式会社 | Endoscope |
| JPS62186708U (en) * | 1986-05-21 | 1987-11-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630169Y2 (en) | 1994-08-17 |
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