JP3787724B2 - 内視鏡装置 - Google Patents
内視鏡装置 Download PDFInfo
- Publication number
- JP3787724B2 JP3787724B2 JP2003353756A JP2003353756A JP3787724B2 JP 3787724 B2 JP3787724 B2 JP 3787724B2 JP 2003353756 A JP2003353756 A JP 2003353756A JP 2003353756 A JP2003353756 A JP 2003353756A JP 3787724 B2 JP3787724 B2 JP 3787724B2
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- assisting tool
- bending
- endoscope
- insertion portion
- 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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Images
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- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
Claims (1)
- 手元操作部に連設される挿入部に湾曲部を有する内視鏡と、前記挿入部に被せられる筒状の挿入補助具とを備えた内視鏡装置において、
前記挿入部には、前記湾曲部よりも前記手元操作部側に第1バルーンが装着され、該第1バルーンを前記挿入補助具内で膨張させることによって前記挿入部が前記挿入補助具に固定され、前記第1バルーンを収縮させることによって前記挿入部が前記挿入補助具に挿脱自在になるとともに、
前記挿入補助具の先端部には、第2バルーンが装着され、該第2バルーンを膨張させることによって、前記挿入補助具の先端部が体腔内に固定されることを特徴とする内視鏡装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003353756A JP3787724B2 (ja) | 2003-10-14 | 2003-10-14 | 内視鏡装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003353756A JP3787724B2 (ja) | 2003-10-14 | 2003-10-14 | 内視鏡装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005118114A JP2005118114A (ja) | 2005-05-12 |
JP3787724B2 true JP3787724B2 (ja) | 2006-06-21 |
Family
ID=34611956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003353756A Expired - Fee Related JP3787724B2 (ja) | 2003-10-14 | 2003-10-14 | 内視鏡装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3787724B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008183234A (ja) * | 2007-01-30 | 2008-08-14 | Olympus Medical Systems Corp | カテーテル用内視鏡 |
JP5557237B2 (ja) * | 2008-09-05 | 2014-07-23 | 国立大学法人鳥取大学 | 細径内視鏡及び細径内視鏡セット |
US8419677B2 (en) * | 2008-12-30 | 2013-04-16 | Cook Medical Technologies, LLC | Balloon-tipped endoscopic system |
-
2003
- 2003-10-14 JP JP2003353756A patent/JP3787724B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005118114A (ja) | 2005-05-12 |
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