JPH01130306U - - Google Patents
Info
- Publication number
- JPH01130306U JPH01130306U JP2453588U JP2453588U JPH01130306U JP H01130306 U JPH01130306 U JP H01130306U JP 2453588 U JP2453588 U JP 2453588U JP 2453588 U JP2453588 U JP 2453588U JP H01130306 U JPH01130306 U JP H01130306U
- Authority
- JP
- Japan
- Prior art keywords
- curved wire
- wire guide
- endoscope
- guide coil
- insertion section
- 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 6
- 238000003780 insertion Methods 0.000 claims description 6
Description
第１図ないし第４図はこの考案の第１の実施例
を示し、第１図は内視鏡の操作部と挿入部とが所
定の角度で交わる部分の廻りを示す断面図、第２
図はその彎曲ワイヤー案内コイルの屈曲部を固定
する構造を示す斜視図、第３図は第１図中、Ｐで
示される彎曲ワイヤー案内コイルの屈曲部分を拡
大して示す断面図、第４図は操作部と挿入部とが
所定の角度で交わつた内視鏡を示す側面図、第５
図はこの考案の第２の実施例を要部を示す断面図
、第６図はその彎曲ワイヤーを固定する構造を示
す斜視図、第７図はこの考案の第２の実施例の要
部を示す断面図である。
１…操作部、４…分岐部、９…挿入部、１２…
彎曲ワイヤー、１３…彎曲ワイヤー案内コイル、
２０…彎曲ワイヤー固定部材。
1 to 4 show a first embodiment of this invention, in which FIG. 1 is a sectional view showing the area where the operating section and insertion section of the endoscope intersect at a predetermined angle, and FIG.
The figure is a perspective view showing a structure for fixing the bent part of the curved wire guide coil, FIG. 3 is a cross-sectional view showing an enlarged bent part of the curved wire guide coil indicated by P in FIG. 1, and FIG. 5 is a side view showing an endoscope in which the operating section and the insertion section intersect at a predetermined angle;
The figure is a sectional view showing the main parts of the second embodiment of this invention, FIG. 6 is a perspective view showing the structure for fixing the curved wire, and FIG. 7 is the main part of the second embodiment of this invention. FIG. DESCRIPTION OF SYMBOLS 1... Operation part, 4... Branch part, 9... Insertion part, 12...
Curved wire, 13... Curved wire guide coil,
20...Curved wire fixing member.
Claims (1)
中心とが所定の角度をなして交わるように連結し
、この少なくとも挿入部から操作部の近傍まで彎
曲ワイヤー案内コイルを内蔵し、この彎曲ワイヤ
ー案内コイル内に彎曲ワイヤーを挿通してなる内
視鏡において、前記交点にならつて屈曲する彎曲
ワイヤー案内コイルの部位を前記交点近傍でその
周囲の内視鏡筺体部分に固定したことを特徴とす
る内視鏡。 The operating section and the insertion section are connected such that the center of the operating section and the center of the insertion section intersect at a predetermined angle, and a curved wire guide coil is built in from at least the insertion section to the vicinity of the operating section. An endoscope in which a curved wire is passed through a curved wire guide coil, characterized in that a portion of the curved wire guide coil that bends along the intersection point is fixed to the surrounding endoscope housing portion in the vicinity of the intersection point. endoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2453588U JPH0647441Y2 (en) | 1988-02-26 | 1988-02-26 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2453588U JPH0647441Y2 (en) | 1988-02-26 | 1988-02-26 | Endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01130306U true JPH01130306U (en) | 1989-09-05 |
| JPH0647441Y2 JPH0647441Y2 (en) | 1994-12-07 |
Family
ID=31244465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2453588U Expired - Lifetime JPH0647441Y2 (en) | 1988-02-26 | 1988-02-26 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647441Y2 (en) |
-
1988
- 1988-02-26 JP JP2453588U patent/JPH0647441Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647441Y2 (en) | 1994-12-07 |