JP5430101B2 - ガイドチューブ及び内視鏡システム - Google Patents
ガイドチューブ及び内視鏡システム Download PDFInfo
- Publication number
- JP5430101B2 JP5430101B2 JP2008224666A JP2008224666A JP5430101B2 JP 5430101 B2 JP5430101 B2 JP 5430101B2 JP 2008224666 A JP2008224666 A JP 2008224666A JP 2008224666 A JP2008224666 A JP 2008224666A JP 5430101 B2 JP5430101 B2 JP 5430101B2
- Authority
- JP
- Japan
- Prior art keywords
- outer sheath
- sheath
- distal end
- inner sheath
- guide tube
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 16
- 238000012937 correction Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 37
- 238000007689 inspection Methods 0.000 description 17
- 238000003466 welding Methods 0.000 description 12
- 229920001971 elastomer Polymers 0.000 description 7
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
Images
Landscapes
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008224666A JP5430101B2 (ja) | 2008-09-02 | 2008-09-02 | ガイドチューブ及び内視鏡システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008224666A JP5430101B2 (ja) | 2008-09-02 | 2008-09-02 | ガイドチューブ及び内視鏡システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010057598A JP2010057598A (ja) | 2010-03-18 |
| JP2010057598A5 JP2010057598A5 (enrdf_load_stackoverflow) | 2011-10-20 |
| JP5430101B2 true JP5430101B2 (ja) | 2014-02-26 |
Family
ID=42185104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008224666A Expired - Fee Related JP5430101B2 (ja) | 2008-09-02 | 2008-09-02 | ガイドチューブ及び内視鏡システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5430101B2 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406495B (zh) * | 2011-11-07 | 2013-10-30 | 龙刚 | 一种用于内窥镜的内外鞘导向机构 |
| WO2015132902A1 (ja) * | 2014-03-05 | 2015-09-11 | 中国電力株式会社 | 内視観察装置のケーブルを誘導するガイド管及びケーブルの誘導方法 |
| WO2015146652A1 (ja) * | 2014-03-28 | 2015-10-01 | コニカミノルタ株式会社 | 腹腔内視鏡装置及び内視鏡システム |
| CN105433896B (zh) * | 2015-12-17 | 2017-02-01 | 中国人民解放军第三军医大学第二附属医院 | 可弯曲鼻窦镜 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD140980A1 (de) * | 1979-02-28 | 1980-04-09 | Gert Mueller | Fuehrungseinrichtung fuer medizinische geraete und instrumente |
| JPS60230113A (ja) * | 1984-04-27 | 1985-11-15 | Olympus Optical Co Ltd | 内視鏡用ガイドチユ−ブ |
| JP2003204920A (ja) * | 2002-01-11 | 2003-07-22 | Olympus Optical Co Ltd | 挿入補助具 |
| US20040039371A1 (en) * | 2002-08-23 | 2004-02-26 | Bruce Tockman | Coronary vein navigator |
| JP2006167298A (ja) * | 2004-12-17 | 2006-06-29 | Osaka Industrial Promotion Organization | 多重導管、多重導管駆動装置、及び多重導管駆動システム |
-
2008
- 2008-09-02 JP JP2008224666A patent/JP5430101B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010057598A (ja) | 2010-03-18 |
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