JP3864315B2 - 内視鏡装置 - Google Patents
内視鏡装置 Download PDFInfo
- Publication number
- JP3864315B2 JP3864315B2 JP2005051177A JP2005051177A JP3864315B2 JP 3864315 B2 JP3864315 B2 JP 3864315B2 JP 2005051177 A JP2005051177 A JP 2005051177A JP 2005051177 A JP2005051177 A JP 2005051177A JP 3864315 B2 JP3864315 B2 JP 3864315B2
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- JP
- Japan
- Prior art keywords
- balloon
- peripheral surface
- assisting tool
- insertion portion
- endoscope
- 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.)
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Description
Claims (4)
- 体腔内に挿入される挿入部を有する内視鏡と、該内視鏡の挿入部に被せられて挿入を補助する挿入補助具と、を備えた内視鏡装置において、
前記挿入部の外周面、又は前記挿入補助具の内周面の少なくとも一方に、
複数の略半球状の凹部、又は、複数の略半球状の凸部を形成したことを特徴とする内視鏡装置。 - 前記複数の凹部又は前記複数の凸部は、規則的に形成されることを特徴とする請求項1に記載の内視鏡装置。
- 前記挿入補助具の内周面と前記挿入部の外周面との間には潤滑剤が注入されることを特徴とする請求項2に記載の内視鏡装置。
- 前記挿入部及び前記挿入補助具には、膨縮自在なバルーンが装着されることを特徴とする請求項1〜3のいずれか1に記載の内視鏡装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005051177A JP3864315B2 (ja) | 2005-02-25 | 2005-02-25 | 内視鏡装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005051177A JP3864315B2 (ja) | 2005-02-25 | 2005-02-25 | 内視鏡装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006230777A JP2006230777A (ja) | 2006-09-07 |
JP3864315B2 true JP3864315B2 (ja) | 2006-12-27 |
Family
ID=37039053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005051177A Active JP3864315B2 (ja) | 2005-02-25 | 2005-02-25 | 内視鏡装置 |
Country Status (1)
Country | Link |
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JP (1) | JP3864315B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007075279A (ja) * | 2005-09-13 | 2007-03-29 | Olympus Corp | 内視鏡用外皮チューブ、内視鏡挿入部、及び、内視鏡 |
WO2008062733A1 (en) * | 2006-11-22 | 2008-05-29 | Olympus Medical Systems Corp. | Medical device |
JP2008125886A (ja) * | 2006-11-22 | 2008-06-05 | Olympus Medical Systems Corp | 医療装置 |
EP3653103B1 (en) * | 2017-12-29 | 2023-11-15 | Menfis Korea Co., Ltd. | Surgical instrument for endoscope |
KR101873001B1 (ko) | 2018-04-13 | 2018-07-02 | 김창보 | 내시경용 시술기구 |
JP7394957B2 (ja) * | 2020-02-28 | 2023-12-08 | 富士フイルム株式会社 | バルーン取付治具 |
-
2005
- 2005-02-25 JP JP2005051177A patent/JP3864315B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2006230777A (ja) | 2006-09-07 |
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