JPS63103601U - - Google Patents
Info
- Publication number
- JPS63103601U JPS63103601U JP19851986U JP19851986U JPS63103601U JP S63103601 U JPS63103601 U JP S63103601U JP 19851986 U JP19851986 U JP 19851986U JP 19851986 U JP19851986 U JP 19851986U JP S63103601 U JPS63103601 U JP S63103601U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- tip
- attached
- main body
- endoscope
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は内視鏡における挿入部の先端部分の断
面図、第２図は第１図の正面図、第３図は第１図
の―断面図である。
１：挿入部、２：アングル部、３：先端硬質部
、３ａ：先端部本体、４：ライトガイド、５：イ
メージガイド、６：処置具挿通チヤンネル、７：
送気送水ノズル、８：カバー、２７：ノズル装着
孔、２８：透孔。
FIG. 1 is a cross-sectional view of the distal end portion of the insertion portion of the endoscope, FIG. 2 is a front view of FIG. 1, and FIG. 3 is a cross-sectional view of FIG. 1: Insertion section, 2: Angle section, 3: Hard tip section, 3a: Tip body, 4: Light guide, 5: Image guide, 6: Treatment instrument insertion channel, 7:
Air/water supply nozzle, 8: cover, 27: nozzle mounting hole, 28: through hole.
Claims (1)
の装着部にそれぞれ対応する位置に開口部を形成
してなる電気絶縁性カバーを被着してなる内視鏡
において、送水ノズル等前記カバーを貫通するよ
うに設けられ部材を先端部本体の軸線に対して傾
斜した状態に取付け、当該部材の周胴部を前記カ
バーにおける開口部の孔壁に当接させることによ
つて、該カバーを前記先端部本体から逸脱しない
ように保持させる構成としたことを特徴とする内
視鏡。 In an endoscope in which an electrically insulating cover is attached to a distal end body made of a metal material and has openings formed at positions corresponding to attachment parts such as an observation window and an illumination window, said cover such as a water supply nozzle, etc. By attaching a member provided so as to penetrate through the tip body in an inclined state with respect to the axis of the tip main body, and by bringing the circumference of the member into contact with the hole wall of the opening in the cover, the cover is attached to the tip body. An endoscope characterized by being configured to be held so as not to deviate from the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986198519U JPH0345682Y2 (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986198519U JPH0345682Y2 (en) | 1986-12-25 | 1986-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63103601U true JPS63103601U (en) | 1988-07-05 |
| JPH0345682Y2 JPH0345682Y2 (en) | 1991-09-26 |
Family
ID=31159283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986198519U Expired JPH0345682Y2 (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345682Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0253702U (en) * | 1988-10-11 | 1990-04-18 | ||
| JPH0253704U (en) * | 1988-10-11 | 1990-04-18 | ||
| JPH02261850A (en) * | 1989-03-31 | 1990-10-24 | Nippon Valqua Ind Ltd | Fluororubber molding and preparation thereof |
| JPH0351032A (en) * | 1989-07-20 | 1991-03-05 | Asahi Optical Co Ltd | Tip section for endoscope |
| JPH0322207U (en) * | 1989-07-14 | 1991-03-07 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670749A (en) * | 1979-11-16 | 1981-06-12 | Olympus Optical Co | Direct viewing type endoscope |
| JPS59202426A (en) * | 1983-05-02 | 1984-11-16 | Olympus Optical Co Ltd | Endoscope |
| JPS6015528U (en) * | 1983-07-12 | 1985-02-01 | 松下電工株式会社 | Mounting structure of eaves gutter bracket |
-
1986
- 1986-12-25 JP JP1986198519U patent/JPH0345682Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670749A (en) * | 1979-11-16 | 1981-06-12 | Olympus Optical Co | Direct viewing type endoscope |
| JPS59202426A (en) * | 1983-05-02 | 1984-11-16 | Olympus Optical Co Ltd | Endoscope |
| JPS6015528U (en) * | 1983-07-12 | 1985-02-01 | 松下電工株式会社 | Mounting structure of eaves gutter bracket |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0253702U (en) * | 1988-10-11 | 1990-04-18 | ||
| JPH0253704U (en) * | 1988-10-11 | 1990-04-18 | ||
| JPH02261850A (en) * | 1989-03-31 | 1990-10-24 | Nippon Valqua Ind Ltd | Fluororubber molding and preparation thereof |
| JPH0322207U (en) * | 1989-07-14 | 1991-03-07 | ||
| JPH0351032A (en) * | 1989-07-20 | 1991-03-05 | Asahi Optical Co Ltd | Tip section for endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0345682Y2 (en) | 1991-09-26 |