JPH0434500Y2 - - Google Patents
Info
- Publication number
- JPH0434500Y2 JPH0434500Y2 JP1985188081U JP18808185U JPH0434500Y2 JP H0434500 Y2 JPH0434500 Y2 JP H0434500Y2 JP 1985188081 U JP1985188081 U JP 1985188081U JP 18808185 U JP18808185 U JP 18808185U JP H0434500 Y2 JPH0434500 Y2 JP H0434500Y2
- Authority
- JP
- Japan
- Prior art keywords
- endoscope
- lens
- objective lens
- optical member
- space
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000000835 fiber Substances 0.000 description 8
- 230000036760 body temperature Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 210000003097 mucus Anatomy 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985188081U JPH0434500Y2 (ko) | 1985-12-06 | 1985-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985188081U JPH0434500Y2 (ko) | 1985-12-06 | 1985-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6296616U JPS6296616U (ko) | 1987-06-19 |
| JPH0434500Y2 true JPH0434500Y2 (ko) | 1992-08-17 |
Family
ID=31139115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985188081U Expired JPH0434500Y2 (ko) | 1985-12-06 | 1985-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434500Y2 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065341B2 (ja) * | 1988-04-28 | 1994-01-19 | オリンパス光学工業株式会社 | 内視鏡 |
| JP3297033B2 (ja) * | 2000-02-02 | 2002-07-02 | オリンパス光学工業株式会社 | 内視鏡 |
| JP4598166B2 (ja) * | 2000-11-20 | 2010-12-15 | Ｈｏｙａ株式会社 | 内視鏡の先端部 |
| JP4681729B2 (ja) * | 2000-12-27 | 2011-05-11 | Ｈｏｙａ株式会社 | 側方視型内視鏡の先端部 |
| JP4652617B2 (ja) * | 2001-06-18 | 2011-03-16 | オリンパス株式会社 | 内視鏡 |
| JP4318571B2 (ja) * | 2004-03-18 | 2009-08-26 | ソニー株式会社 | カメラ |
| US8018522B2 (en) | 2006-02-10 | 2011-09-13 | Panasonic Corporation | Lens barrel, image pickup device, lens barrel inspecting method, and lens barrel manufacturing method |
| JP5133786B2 (ja) * | 2008-06-06 | 2013-01-30 | オリンパスメディカルシステムズ株式会社 | 対物レンズユニット、内視鏡 |
| WO2012056453A2 (en) * | 2010-10-28 | 2012-05-03 | Peermedical Ltd. | Optical systems for multi-sensor endoscopes |
| JP2013190488A (ja) * | 2012-03-12 | 2013-09-26 | Olympus Medical Systems Corp | 光学ユニット及び内視鏡 |
| JPWO2017221458A1 (ja) * | 2016-06-23 | 2018-06-21 | オリンパス株式会社 | 光学装置 |
| JP2021135352A (ja) * | 2020-02-26 | 2021-09-13 | マクセル株式会社 | レンズユニットおよびカメラモジュール |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60186420U (ja) * | 1984-05-21 | 1985-12-10 | 富士写真光機株式会社 | 内視鏡 |
-
1985
- 1985-12-06 JP JP1985188081U patent/JPH0434500Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6296616U (ko) | 1987-06-19 |
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