JP2007151810A - 内視鏡 - Google Patents
内視鏡 Download PDFInfo
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- JP2007151810A JP2007151810A JP2005350756A JP2005350756A JP2007151810A JP 2007151810 A JP2007151810 A JP 2007151810A JP 2005350756 A JP2005350756 A JP 2005350756A JP 2005350756 A JP2005350756 A JP 2005350756A JP 2007151810 A JP2007151810 A JP 2007151810A
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- distal end
- node ring
- built
- bending
- endoscope
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Images
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- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
【解決手段】挿入部2の先端円筒部材28と湾曲部9の口金管9dとの連結部に、先端円筒部材28の後端を口金管9dの前端に嵌合させて固定する嵌合部分を設け、この嵌合部分には、撮像ケーブル27の配置位置を中心としてライトガイド19が配置される方向の内嵌部分に2つの切欠き部76を設け、この切欠き部76の部分は連接する先端円筒部材28と口金管9dとの突き当てのみとしたものである。
【選択図】 図6
Description
次に、本出願の他の特徴的な技術事項を下記の通り付記する。
記
(付記項1) 複数の部品を連結して構成した挿入部と、前記挿入部内に挿通された観察系内蔵物およびその他の内蔵物と、を有する内視鏡において、前記挿入部の連結部は、一方の部品の後端を他方の部品の前端に嵌合させて固定する嵌合部分を有し、前記嵌合部分は、前記観察系内蔵物の配置位置を中心として前記その他の内蔵物が配置される方向の内嵌部分を切り欠いた切り欠き部分を有し、前記切り欠き部分は連接する2部品の突き当てのみとしたことを特徴とする内視鏡。
Claims (4)
- 複数の部品を連結して構成した挿入部と、
前記挿入部内に挿通された観察系内蔵物およびその他の内蔵物と、
を有する内視鏡において、
前記挿入部の連結部は、連接する2部品の一方の部品の後端を他方の部品の前端に嵌合させて固定する嵌合部分を有するとともに、
前記嵌合部分は、前記観察系内蔵物の配置位置を中心として前記その他の内蔵物が配置される方向の内嵌部分を切り欠き、この切り欠き部分は前記連接する2部品の突き当てのみとしたことを特徴とする内視鏡。 - 前記連結部の連接する2部品の外径は、略同一寸法であることを特徴とする請求項1に記載の内視鏡。
- 前記連結部は、前記挿入部の先端部品と、前記挿入部の先端部を所望の方向に変向する湾曲部の最先端部品との連結部であり、
前記挿入部の先端部品の後端を、前記湾曲部の最先端部品の前端に内嵌させて連結したことを特徴とする請求項2に記載の内視鏡。 - 前記観察系内蔵物は、観察像を撮像する固体撮像素子からの画像信号を伝達する撮像ケーブルであることを特徴とする請求項3に記載の内視鏡。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005350756A JP4891602B2 (ja) | 2005-12-05 | 2005-12-05 | 内視鏡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005350756A JP4891602B2 (ja) | 2005-12-05 | 2005-12-05 | 内視鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007151810A true JP2007151810A (ja) | 2007-06-21 |
JP4891602B2 JP4891602B2 (ja) | 2012-03-07 |
Family
ID=38236909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005350756A Active JP4891602B2 (ja) | 2005-12-05 | 2005-12-05 | 内視鏡 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4891602B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009000446A (ja) * | 2007-06-25 | 2009-01-08 | Olympus Corp | 内視鏡用シース |
JP2013248529A (ja) * | 2013-09-02 | 2013-12-12 | Olympus Corp | 内視鏡装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107072494A (zh) * | 2015-06-16 | 2017-08-18 | 奥林巴斯株式会社 | 内窥镜 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5916601A (ja) * | 1982-07-17 | 1984-01-27 | Kobe Steel Ltd | 連続鋳造スラブより任意幅のホツトストリツプを製造する方法 |
JPH04358114A (ja) * | 1991-04-26 | 1992-12-11 | Asahi Optical Co Ltd | 前方視型電子内視鏡の先端部 |
JP2537587Y2 (ja) * | 1990-11-27 | 1997-06-04 | 旭光学工業株式会社 | 内視鏡の先端部 |
-
2005
- 2005-12-05 JP JP2005350756A patent/JP4891602B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5916601A (ja) * | 1982-07-17 | 1984-01-27 | Kobe Steel Ltd | 連続鋳造スラブより任意幅のホツトストリツプを製造する方法 |
JP2537587Y2 (ja) * | 1990-11-27 | 1997-06-04 | 旭光学工業株式会社 | 内視鏡の先端部 |
JPH04358114A (ja) * | 1991-04-26 | 1992-12-11 | Asahi Optical Co Ltd | 前方視型電子内視鏡の先端部 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009000446A (ja) * | 2007-06-25 | 2009-01-08 | Olympus Corp | 内視鏡用シース |
JP2013248529A (ja) * | 2013-09-02 | 2013-12-12 | Olympus Corp | 内視鏡装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4891602B2 (ja) | 2012-03-07 |
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