JP4786985B2 - 内視鏡 - Google Patents
内視鏡 Download PDFInfo
- Publication number
- JP4786985B2 JP4786985B2 JP2005282763A JP2005282763A JP4786985B2 JP 4786985 B2 JP4786985 B2 JP 4786985B2 JP 2005282763 A JP2005282763 A JP 2005282763A JP 2005282763 A JP2005282763 A JP 2005282763A JP 4786985 B2 JP4786985 B2 JP 4786985B2
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- endoscope
- opening
- insertion portion
- air
- 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.)
- Expired - Fee Related
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- Endoscopes (AREA)
Description
Claims (2)
- 体腔内に挿入される挿入部の外周面に、該挿入部に装着されるバルーンに流体を供給、吸引するための開口が形成された内視鏡において、
前記開口を封止する封止手段を備え、
前記封止手段は、前記挿入部に外嵌されるリング状部材であり、
前記挿入部の外周面には、前記開口の位置に溝が周方向に形成され、該溝に前記リング状部材が嵌め込まれることを特徴とする内視鏡。 - 前記リング状部材は、前記バルーンを固定する固定手段として兼用されることを特徴とする請求項1に記載の内視鏡。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005282763A JP4786985B2 (ja) | 2005-09-28 | 2005-09-28 | 内視鏡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005282763A JP4786985B2 (ja) | 2005-09-28 | 2005-09-28 | 内視鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007089811A JP2007089811A (ja) | 2007-04-12 |
JP4786985B2 true JP4786985B2 (ja) | 2011-10-05 |
Family
ID=37976156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005282763A Expired - Fee Related JP4786985B2 (ja) | 2005-09-28 | 2005-09-28 | 内視鏡 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4786985B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4977503B2 (ja) * | 2007-03-16 | 2012-07-18 | 富士フイルム株式会社 | 内視鏡 |
JP7191169B2 (ja) | 2020-09-18 | 2022-12-16 | オリンパス株式会社 | 超音波内視鏡および超音波内視鏡システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6056487B2 (ja) * | 1978-02-21 | 1985-12-10 | 旭光学工業株式会社 | 内視鏡 |
JPH1189843A (ja) * | 1997-09-22 | 1999-04-06 | Fuji Photo Optical Co Ltd | 経内視鏡的に挿入される超音波検査装置 |
JP2001046375A (ja) * | 1999-08-04 | 2001-02-20 | Olympus Optical Co Ltd | 体腔内超音波診断装置 |
JP3804068B2 (ja) * | 2003-12-22 | 2006-08-02 | フジノン株式会社 | 内視鏡用挿入補助具 |
JP4727152B2 (ja) * | 2004-02-17 | 2011-07-20 | オリンパス株式会社 | 内視鏡システム |
JP2005334475A (ja) * | 2004-05-28 | 2005-12-08 | Olympus Corp | 内視鏡 |
-
2005
- 2005-09-28 JP JP2005282763A patent/JP4786985B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2007089811A (ja) | 2007-04-12 |
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