JPS62137001U - - Google Patents
Info
- Publication number
- JPS62137001U JPS62137001U JP2556486U JP2556486U JPS62137001U JP S62137001 U JPS62137001 U JP S62137001U JP 2556486 U JP2556486 U JP 2556486U JP 2556486 U JP2556486 U JP 2556486U JP S62137001 U JPS62137001 U JP S62137001U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- mesh
- distal end
- core material
- 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 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000011162 core material Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の第１の実施例における挿入部
の先端付近の側断面図、第２図は同じくその第１
の実施例における内視鏡の斜視図、第３図は同じ
く第１の実施例における挿入部の先端付近の横断
面図、第４図は第１図中Ａ―Ａ線に沿う断面図、
第５図は第１図中Ｂ―Ｂ線に沿う断面図、第６図
は同じくその第１の実施例における最先端の湾曲
駒の斜視図、第７図は同じくその第１の実施例に
おける先端構成部の本体部材の斜視図、第８図は
本考案の第２の実施例の要部を示す側断面図であ
る。
１……内視鏡、２……挿入部、３……操作部、
６……湾曲管部、７……先端構成部、２０……湾
曲駒、２１……芯材、２２……網管、２４……基
端部分、２５……中間部、２６……切欠き部、２
７……片部、２９……本体部材、３１……止めね
じ、４２……イメージガイド、４３……第１の接
続管、４４……保護チユーブ、４６……第２の接
続管、４７……送気チユーブ、４８……送水チユ
ーブ、４９……第３の接続管、５０……鉗子チヤ
ンネル用チユーブ、５１……ライトガイド、５２
……第４の接続管、５５……充填材。
FIG. 1 is a side sectional view of the vicinity of the distal end of the insertion section in the first embodiment of the present invention, and FIG.
FIG. 3 is a cross-sectional view of the vicinity of the distal end of the insertion section in the first embodiment, FIG. 4 is a cross-sectional view taken along line AA in FIG. 1,
FIG. 5 is a sectional view taken along the line BB in FIG. 1, FIG. 6 is a perspective view of the most advanced bending piece in the first embodiment, and FIG. 7 is a distal end in the first embodiment. FIG. 8 is a perspective view of the main body member of the component, and a side sectional view showing the main part of the second embodiment of the present invention. 1... Endoscope, 2... Insertion section, 3... Operation section,
6... Curved tube part, 7... Tip component part, 20... Curving piece, 21... Core material, 22... Net pipe, 24... Base end portion, 25... Middle part, 26... Notch part ,2
7... Piece, 29... Main body member, 31... Set screw, 42... Image guide, 43... First connecting tube, 44... Protective tube, 46... Second connecting tube, 47... ... Air supply tube, 48 ... Water supply tube, 49 ... Third connection tube, 50 ... Forceps channel tube, 51 ... Light guide, 52
...Fourth connecting pipe, 55...Filling material.
Claims (1)
部に基端を連結した挿入部の湾曲管部における芯
材を構成し、最先端の湾曲駒を挿入部の先端構成
部の本体部材に連結固定するとともに、上記芯材
の外周には網管を被覆しこの網管の外周には外皮
を被覆した内視鏡において、上記最先端の湾曲駒
は先端側部分を除く上記操作部側部分にのみ上記
網管の先端部分を被嵌しこの網管を被嵌しない最
先端部分には内蔵物の膨大部を逃がす切欠き部を
形成したことを特徴とする内視鏡。 (2) 上記切欠き部内の空隙部分に充填材を充填
した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) A state-of-the-art bending piece that comprises a plurality of bending pieces rotatably connected to constitute a core material in a bending tube section of an insertion section whose base end is connected to an operating section. is connected and fixed to the main body member of the distal end component of the insertion section, and the outer periphery of the core material is covered with a mesh tube, and the outer periphery of the mesh tube is covered with an outer skin. The inner part is characterized in that the distal end portion of the mesh pipe is fitted only in the side portion of the operation unit excluding the side portion, and a notch portion is formed in the most extreme portion where the mesh pipe is not fitted to allow a large portion of the built-in contents to escape. Endoscope. (2) The endoscope according to claim 1, which is a registered utility model, characterized in that the gap in the notch is filled with a filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2556486U JPH0411683Y2 (en) | 1986-02-24 | 1986-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2556486U JPH0411683Y2 (en) | 1986-02-24 | 1986-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62137001U true JPS62137001U (en) | 1987-08-28 |
| JPH0411683Y2 JPH0411683Y2 (en) | 1992-03-24 |
Family
ID=30825835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2556486U Expired JPH0411683Y2 (en) | 1986-02-24 | 1986-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411683Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01201227A (en) * | 1988-02-08 | 1989-08-14 | Olympus Optical Co Ltd | Endoscope |
| JPH02104001U (en) * | 1989-02-07 | 1990-08-17 | ||
| JPH0480502U (en) * | 1990-11-27 | 1992-07-14 |
-
1986
- 1986-02-24 JP JP2556486U patent/JPH0411683Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01201227A (en) * | 1988-02-08 | 1989-08-14 | Olympus Optical Co Ltd | Endoscope |
| JPH02104001U (en) * | 1989-02-07 | 1990-08-17 | ||
| JPH0480502U (en) * | 1990-11-27 | 1992-07-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0411683Y2 (en) | 1992-03-24 |