JP4986805B2 - 内視鏡用冷却装置と内視鏡 - Google Patents
内視鏡用冷却装置と内視鏡 Download PDFInfo
- Publication number
- JP4986805B2 JP4986805B2 JP2007272512A JP2007272512A JP4986805B2 JP 4986805 B2 JP4986805 B2 JP 4986805B2 JP 2007272512 A JP2007272512 A JP 2007272512A JP 2007272512 A JP2007272512 A JP 2007272512A JP 4986805 B2 JP4986805 B2 JP 4986805B2
- Authority
- JP
- Japan
- Prior art keywords
- endoscope
- ceramic
- cooling water
- liquid
- heat
- 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
- 238000001816 cooling Methods 0.000 title claims description 102
- 238000003780 insertion Methods 0.000 claims description 115
- 230000037431 insertion Effects 0.000 claims description 115
- 239000007788 liquid Substances 0.000 claims description 70
- 239000000110 cooling liquid Substances 0.000 claims description 29
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 238000007598 dipping method Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 171
- 239000000498 cooling water Substances 0.000 description 170
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 38
- 238000002347 injection Methods 0.000 description 29
- 239000007924 injection Substances 0.000 description 29
- 230000008016 vaporization Effects 0.000 description 28
- 238000009834 vaporization Methods 0.000 description 25
- 239000011148 porous material Substances 0.000 description 17
- 230000004048 modification Effects 0.000 description 15
- 238000012986 modification Methods 0.000 description 15
- 238000005286 illumination Methods 0.000 description 14
- 239000011521 glass Substances 0.000 description 13
- 230000002829 reductive effect Effects 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- 239000003566 sealing material Substances 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007272512A JP4986805B2 (ja) | 2007-10-19 | 2007-10-19 | 内視鏡用冷却装置と内視鏡 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007272512A JP4986805B2 (ja) | 2007-10-19 | 2007-10-19 | 内視鏡用冷却装置と内視鏡 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009098575A JP2009098575A (ja) | 2009-05-07 |
| JP2009098575A5 JP2009098575A5 (enExample) | 2012-01-26 |
| JP4986805B2 true JP4986805B2 (ja) | 2012-07-25 |
Family
ID=40701610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007272512A Expired - Fee Related JP4986805B2 (ja) | 2007-10-19 | 2007-10-19 | 内視鏡用冷却装置と内視鏡 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4986805B2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5525987B2 (ja) * | 2010-09-30 | 2014-06-18 | オリンパス株式会社 | 内視鏡の先端部 |
| EP3397130A1 (en) * | 2016-02-05 | 2018-11-07 | Gyrus ACMI, Inc. (D.B.A. Olympus Surgical Technologies America) | An endoscope system including drip retention features |
| DE102022128272A1 (de) * | 2022-10-25 | 2024-04-25 | Karl Storz Se & Co. Kg | Endoskopische Vorrichtung und Endoskop |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4832832B2 (ja) * | 2005-08-31 | 2011-12-07 | オリンパス株式会社 | 内視鏡用冷却装置 |
-
2007
- 2007-10-19 JP JP2007272512A patent/JP4986805B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009098575A (ja) | 2009-05-07 |
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