JPH0333601U - - Google Patents
Info
- Publication number
- JPH0333601U JPH0333601U JP9437789U JP9437789U JPH0333601U JP H0333601 U JPH0333601 U JP H0333601U JP 9437789 U JP9437789 U JP 9437789U JP 9437789 U JP9437789 U JP 9437789U JP H0333601 U JPH0333601 U JP H0333601U
- Authority
- JP
- Japan
- Prior art keywords
- angle
- endoscope
- mantle tube
- deflection
- 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 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の一実施例を示す内視鏡のアン
グル操作装置の構成説明図、第２図は第１図の
−断面図、第３図は内視鏡の全体構成図、第４
図は従来技術のアングル操作装置を示す構成説明
図、第５図は第３図の−断面図である。
１……本体操作部、２……挿入部、２ａ……軟
性部、２ｂ……アングル部、２ｃ……先端硬質部
、３……操作ワイヤ、６……外套管、７……アン
グル操作部材、９……ライトガイド、１０……イ
メージガイド、１１……処置具挿通チヤンネル、
２０……規制部材。
Fig. 1 is an explanatory diagram of the configuration of an endoscope angle operating device showing an embodiment of the present invention, Fig. 2 is a cross-sectional view taken from Fig.
The figure is a structural explanatory diagram showing a conventional angle operating device, and FIG. 5 is a sectional view taken along the line taken from FIG. 3. DESCRIPTION OF SYMBOLS 1... Main body operation part, 2... Insertion part, 2a... Soft part, 2b... Angle part, 2c... Hard tip part, 3... Operation wire, 6... Mantle tube, 7... Angle operation member , 9... Light guide, 10... Image guide, 11... Treatment instrument insertion channel,
20...Regulation member.
Claims (1)
ヤを挿通することにより構成され、該操作ワイヤ
を押し引き操作することによつて内視鏡の挿入部
の先端部をアングル操作するためのものにおいて
、前記挿入部の軟性部内に、前記外套管の振れ乃
至撓みを抑制する規制部を少なくとも１箇所設け
る構成としたことを特徴とする内視鏡のアングル
操作装置。 The device is constructed by inserting an operating wire into a mantle tube made of a tightly coiled spring or the like, and is used to angle the distal end of the insertion portion of an endoscope by pushing and pulling the operating wire. An angle operating device for an endoscope, characterized in that the flexible part of the insertion part is provided with at least one regulating part for suppressing deflection or deflection of the mantle tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989094377U JPH0717287Y2 (en) | 1989-08-14 | 1989-08-14 | Angle control device for endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989094377U JPH0717287Y2 (en) | 1989-08-14 | 1989-08-14 | Angle control device for endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333601U true JPH0333601U (en) | 1991-04-03 |
| JPH0717287Y2 JPH0717287Y2 (en) | 1995-04-26 |
Family
ID=31643709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989094377U Expired - Lifetime JPH0717287Y2 (en) | 1989-08-14 | 1989-08-14 | Angle control device for endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717287Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023002U (en) * | 1983-07-23 | 1985-02-16 | 富士写真光機株式会社 | Structure of guide tube for operating wire in endoscope |
| JPS649604U (en) * | 1987-07-08 | 1989-01-19 |
-
1989
- 1989-08-14 JP JP1989094377U patent/JPH0717287Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023002U (en) * | 1983-07-23 | 1985-02-16 | 富士写真光機株式会社 | Structure of guide tube for operating wire in endoscope |
| JPS649604U (en) * | 1987-07-08 | 1989-01-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717287Y2 (en) | 1995-04-26 |
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