JPS6371002U - - Google Patents
Info
- Publication number
- JPS6371002U JPS6371002U JP16712186U JP16712186U JPS6371002U JP S6371002 U JPS6371002 U JP S6371002U JP 16712186 U JP16712186 U JP 16712186U JP 16712186 U JP16712186 U JP 16712186U JP S6371002 U JPS6371002 U JP S6371002U
- Authority
- JP
- Japan
- Prior art keywords
- section
- endoscope
- insertion section
- inclination angle
- channel
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図乃至第４図は本考案の第１実施例を示し
、第１図は内視鏡の全体図、第２図は挿入部の先
端部分を示す断面図、第３図は第２図の―断
面図、第４図は第２図の―断面図、第５図は
本考案の第２実施例を示し、挿入部の先端部分を
示す断面図である。
１……内視鏡、２……操作部、３……挿入部、
９……可撓管部、１０……湾曲管部、１１……先
端部、１９……チヤンネル口金、２０……逆テー
パ部、２２……チヤンネルチユーブ。
1 to 4 show a first embodiment of the present invention, in which FIG. 1 is an overall view of the endoscope, FIG. 2 is a sectional view showing the distal end of the insertion section, and FIG. FIG. 4 is a cross-sectional view of FIG. 2, and FIG. 5 is a cross-sectional view of the distal end portion of the insertion portion, showing a second embodiment of the present invention. 1... Endoscope, 2... Operation section, 3... Insertion section,
9... Flexible tube part, 10... Curved tube part, 11... Tip part, 19... Channel cap, 20... Reverse taper part, 22... Channel tube.
Claims (1)
挿入部の先端部内に設けられたチヤンネル口金の
逆テーパ部に接続した内視鏡において、前記逆テ
ーパ部の断面形状を長円形とし、その長軸方向を
挿入部の湾曲管部が上下方向に湾曲する方向に沿
わせたことを特徴とする内視鏡。 (2) 前記逆テーパ部は、下方向の傾斜角度が上
方向の傾斜角度より大きいことを特徴とする実用
新案登録請求の範囲第１項記載の内視鏡。[Claims for Utility Model Registration] (1) In an endoscope in which a channel tube inserted into an insertion section is connected to a reverse tapered section of a channel cap provided within the distal end of the insertion section, the cross-sectional shape of the reverse taper section An endoscope having an oval shape, the long axis of which is along the direction in which the curved tube section of the insertion section curves in the vertical direction. (2) The endoscope according to claim 1, wherein the inverted tapered portion has a downward inclination angle larger than an upward inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16712186U JPS6371002U (en) | 1986-10-30 | 1986-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16712186U JPS6371002U (en) | 1986-10-30 | 1986-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6371002U true JPS6371002U (en) | 1988-05-12 |
Family
ID=31098756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16712186U Pending JPS6371002U (en) | 1986-10-30 | 1986-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6371002U (en) |
-
1986
- 1986-10-30 JP JP16712186U patent/JPS6371002U/ja active Pending