JP2000284188A - 内視鏡用照明光学系 - Google Patents
内視鏡用照明光学系Info
- Publication number
- JP2000284188A JP2000284188A JP11092770A JP9277099A JP2000284188A JP 2000284188 A JP2000284188 A JP 2000284188A JP 11092770 A JP11092770 A JP 11092770A JP 9277099 A JP9277099 A JP 9277099A JP 2000284188 A JP2000284188 A JP 2000284188A
- Authority
- JP
- Japan
- Prior art keywords
- endoscope
- light
- adapter
- optical system
- light guide
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 151
- 238000005286 illumination Methods 0.000 claims description 62
- 238000009826 distribution Methods 0.000 abstract description 21
- 238000010586 diagram Methods 0.000 description 22
- 230000000694 effects Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000011162 core material Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11092770A JP2000284188A (ja) | 1999-03-31 | 1999-03-31 | 内視鏡用照明光学系 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11092770A JP2000284188A (ja) | 1999-03-31 | 1999-03-31 | 内視鏡用照明光学系 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000284188A true JP2000284188A (ja) | 2000-10-13 |
| JP2000284188A5 JP2000284188A5 (enExample) | 2005-10-27 |
Family
ID=14063668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11092770A Pending JP2000284188A (ja) | 1999-03-31 | 1999-03-31 | 内視鏡用照明光学系 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000284188A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006051345A (ja) * | 2004-07-15 | 2006-02-23 | Olympus Corp | 照明光学系 |
| JP2011120627A (ja) * | 2009-12-08 | 2011-06-23 | Fujifilm Corp | 内視鏡の照明光学系 |
| JP2012200404A (ja) * | 2011-03-25 | 2012-10-22 | Fujifilm Corp | 内視鏡装置 |
| CN108957600A (zh) * | 2017-05-19 | 2018-12-07 | 富士胶片株式会社 | 照明用透镜及内窥镜用照明光学系统 |
| CN119689706A (zh) * | 2025-01-16 | 2025-03-25 | 西安热工研究院有限公司 | 可调节放大倍数和标记视野方向的内窥镜镜头装置及方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172110U (ja) * | 1984-04-24 | 1985-11-14 | オリンパス光学工業株式会社 | 内視鏡 |
| JPS61177421A (ja) * | 1985-02-02 | 1986-08-09 | Olympus Optical Co Ltd | 内視鏡用光源装置 |
| JPH05273474A (ja) * | 1992-03-24 | 1993-10-22 | Olympus Optical Co Ltd | 内視鏡装置 |
| JPH08122663A (ja) * | 1994-10-26 | 1996-05-17 | Olympus Optical Co Ltd | 光拡散デバイスを用いた光学系 |
| JPH08160275A (ja) * | 1994-12-06 | 1996-06-21 | Fujikura Ltd | ロッド状光学部品 |
| JPH09504882A (ja) * | 1993-09-03 | 1997-05-13 | ジェンマー・ヴィジュアル・システムズ | 低反射率を有する光透過及び分散映写スクリーン |
| JPH10209028A (ja) * | 1997-01-16 | 1998-08-07 | Nikon Corp | 照明光学装置及び半導体素子の製造方法 |
| JPH1152257A (ja) * | 1997-08-01 | 1999-02-26 | Olympus Optical Co Ltd | 照明光学系 |
-
1999
- 1999-03-31 JP JP11092770A patent/JP2000284188A/ja active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172110U (ja) * | 1984-04-24 | 1985-11-14 | オリンパス光学工業株式会社 | 内視鏡 |
| JPS61177421A (ja) * | 1985-02-02 | 1986-08-09 | Olympus Optical Co Ltd | 内視鏡用光源装置 |
| JPH05273474A (ja) * | 1992-03-24 | 1993-10-22 | Olympus Optical Co Ltd | 内視鏡装置 |
| JPH09504882A (ja) * | 1993-09-03 | 1997-05-13 | ジェンマー・ヴィジュアル・システムズ | 低反射率を有する光透過及び分散映写スクリーン |
| JPH08122663A (ja) * | 1994-10-26 | 1996-05-17 | Olympus Optical Co Ltd | 光拡散デバイスを用いた光学系 |
| JPH08160275A (ja) * | 1994-12-06 | 1996-06-21 | Fujikura Ltd | ロッド状光学部品 |
| JPH10209028A (ja) * | 1997-01-16 | 1998-08-07 | Nikon Corp | 照明光学装置及び半導体素子の製造方法 |
| JPH1152257A (ja) * | 1997-08-01 | 1999-02-26 | Olympus Optical Co Ltd | 照明光学系 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006051345A (ja) * | 2004-07-15 | 2006-02-23 | Olympus Corp | 照明光学系 |
| JP2011120627A (ja) * | 2009-12-08 | 2011-06-23 | Fujifilm Corp | 内視鏡の照明光学系 |
| JP2012200404A (ja) * | 2011-03-25 | 2012-10-22 | Fujifilm Corp | 内視鏡装置 |
| CN108957600A (zh) * | 2017-05-19 | 2018-12-07 | 富士胶片株式会社 | 照明用透镜及内窥镜用照明光学系统 |
| CN119689706A (zh) * | 2025-01-16 | 2025-03-25 | 西安热工研究院有限公司 | 可调节放大倍数和标记视野方向的内窥镜镜头装置及方法 |
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