JP2004344230A - 内視鏡撮像装置 - Google Patents
内視鏡撮像装置 Download PDFInfo
- Publication number
- JP2004344230A JP2004344230A JP2003141889A JP2003141889A JP2004344230A JP 2004344230 A JP2004344230 A JP 2004344230A JP 2003141889 A JP2003141889 A JP 2003141889A JP 2003141889 A JP2003141889 A JP 2003141889A JP 2004344230 A JP2004344230 A JP 2004344230A
- Authority
- JP
- Japan
- Prior art keywords
- optical filter
- light
- imaging apparatus
- lens
- outer diameter
- 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
- 238000003384 imaging method Methods 0.000 title claims abstract description 110
- 230000003287 optical effect Effects 0.000 claims abstract description 228
- 230000002093 peripheral effect Effects 0.000 claims abstract description 53
- 238000005286 illumination Methods 0.000 claims abstract description 13
- 230000001678 irradiating effect Effects 0.000 claims abstract description 4
- 230000005284 excitation Effects 0.000 claims description 70
- 238000002834 transmittance Methods 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000006059 cover glass Substances 0.000 description 3
- 230000005499 meniscus Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2423—Optical details of the distal end
- G02B23/243—Objectives for endoscopes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2461—Illumination
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Endoscopes (AREA)
- Lenses (AREA)
- Studio Devices (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003141889A JP2004344230A (ja) | 2003-05-20 | 2003-05-20 | 内視鏡撮像装置 |
| US10/846,665 US7093945B2 (en) | 2003-05-20 | 2004-05-17 | Imaging apparatus for endoscopes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003141889A JP2004344230A (ja) | 2003-05-20 | 2003-05-20 | 内視鏡撮像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004344230A true JP2004344230A (ja) | 2004-12-09 |
| JP2004344230A5 JP2004344230A5 (enExample) | 2005-10-27 |
Family
ID=33447455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003141889A Pending JP2004344230A (ja) | 2003-05-20 | 2003-05-20 | 内視鏡撮像装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7093945B2 (enExample) |
| JP (1) | JP2004344230A (enExample) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2358640C2 (ru) * | 2007-05-14 | 2009-06-20 | Государственное образовательное учреждение высшего профессионального образования Курский государственный технический университет | Способ повышения качества изображения при фиброэзофагогастродуоденоскопии и устройство для его реализации |
| EP2078976A1 (en) | 2008-01-08 | 2009-07-15 | Olympus Medical Systems Corporation | Objective optical system for endoscopes and endoscope system using the same |
| KR20100074078A (ko) * | 2008-12-23 | 2010-07-01 | 안테리온 인터내셔날 비 브이 | 광 유닛 |
| JP2013076844A (ja) * | 2011-09-30 | 2013-04-25 | Fujifilm Corp | 内視鏡用撮影レンズユニット及びカメラモジュール |
| JP2013076856A (ja) * | 2011-09-30 | 2013-04-25 | Fujifilm Corp | 内視鏡用撮影レンズユニット及びカメラモジュール |
| JP2013250577A (ja) * | 2013-09-02 | 2013-12-12 | Fujifilm Corp | 内視鏡用撮影レンズユニット及びカメラモジュール |
| JP2017531491A (ja) * | 2014-10-07 | 2017-10-26 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 内視鏡レーザー光フィルタアセンブリ |
| JP2019148675A (ja) * | 2018-02-27 | 2019-09-05 | オリンパス株式会社 | 内視鏡用対物光学系 |
| WO2020067385A1 (ja) * | 2018-09-28 | 2020-04-02 | パナソニックi-PROセンシングソリューションズ株式会社 | 内視鏡 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004032179A1 (de) * | 2004-07-02 | 2006-01-19 | Robert Bosch Gmbh | Objektiv mit Kfz-tauglicher Dichtungskonfiguration |
| WO2008011547A1 (en) * | 2006-07-20 | 2008-01-24 | Cpfilms Inc. | Composite, color corrected films comprising an aluminum oxide coating |
| JP4308233B2 (ja) * | 2006-09-01 | 2009-08-05 | オリンパスメディカルシステムズ株式会社 | 内視鏡用撮像モジュール |
| CN101630058B (zh) * | 2008-07-18 | 2011-03-23 | 上海澳华光电内窥镜有限公司 | 内窥镜物镜 |
| JP6102929B2 (ja) * | 2012-09-14 | 2017-03-29 | コニカミノルタ株式会社 | 光学レンズ、光学レンズユニット及び撮像装置 |
| KR101883033B1 (ko) * | 2015-05-27 | 2018-07-27 | 삼성전기주식회사 | 렌즈 모듈 |
| CN105167735B (zh) * | 2015-09-30 | 2017-08-22 | 青岛奥美克医疗科技有限公司 | 一种消除内窥镜系统中鬼像的方法 |
| KR101988602B1 (ko) * | 2017-09-14 | 2019-06-13 | 주식회사 나오텍 | Tof용 렌즈조립체 |
| DE102021106836A1 (de) * | 2020-10-02 | 2022-04-07 | Karl Storz Se & Co. Kg | Optisches Filtersystem für ein Video-Endoskop, Anzeigesystem und Video-Endoskop |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62172319A (ja) * | 1986-01-24 | 1987-07-29 | Canon Inc | 複合フイルタ |
| JPH05341167A (ja) * | 1992-06-08 | 1993-12-24 | Matsushita Electric Ind Co Ltd | レンズ保持部材と薄膜形成方法 |
| JP3467131B2 (ja) | 1994-09-21 | 2003-11-17 | ペンタックス株式会社 | 蛍光診断用電子内視鏡装置 |
| JPH11223726A (ja) | 1997-10-28 | 1999-08-17 | Asahi Optical Co Ltd | 蛍光用フィルタ及び蛍光観察内視鏡装置 |
| JP2002010969A (ja) | 2000-04-24 | 2002-01-15 | Fuji Photo Film Co Ltd | 蛍光内視鏡装置 |
| JP2002153414A (ja) | 2000-11-17 | 2002-05-28 | Asahi Optical Co Ltd | 電子内視鏡及び電子内視鏡システム |
| JP3985466B2 (ja) * | 2001-06-07 | 2007-10-03 | フジノン株式会社 | 内視鏡のレンズ装置 |
| JP3875063B2 (ja) * | 2001-10-26 | 2007-01-31 | 日本電産コパル株式会社 | レンズ鏡胴 |
-
2003
- 2003-05-20 JP JP2003141889A patent/JP2004344230A/ja active Pending
-
2004
- 2004-05-17 US US10/846,665 patent/US7093945B2/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2358640C2 (ru) * | 2007-05-14 | 2009-06-20 | Государственное образовательное учреждение высшего профессионального образования Курский государственный технический университет | Способ повышения качества изображения при фиброэзофагогастродуоденоскопии и устройство для его реализации |
| EP2078976A1 (en) | 2008-01-08 | 2009-07-15 | Olympus Medical Systems Corporation | Objective optical system for endoscopes and endoscope system using the same |
| JP2009160257A (ja) * | 2008-01-08 | 2009-07-23 | Olympus Medical Systems Corp | 内視鏡対物光学系及びそれを用いた内視鏡システム |
| KR101694537B1 (ko) * | 2008-12-23 | 2017-01-09 | 안테리온 인터내셔날 비 브이 | 광 유닛 |
| JP2010152358A (ja) * | 2008-12-23 | 2010-07-08 | Anteryon Internatl Bv | 光学ユニット |
| KR20100074078A (ko) * | 2008-12-23 | 2010-07-01 | 안테리온 인터내셔날 비 브이 | 광 유닛 |
| JP2013076844A (ja) * | 2011-09-30 | 2013-04-25 | Fujifilm Corp | 内視鏡用撮影レンズユニット及びカメラモジュール |
| JP2013076856A (ja) * | 2011-09-30 | 2013-04-25 | Fujifilm Corp | 内視鏡用撮影レンズユニット及びカメラモジュール |
| JP2013250577A (ja) * | 2013-09-02 | 2013-12-12 | Fujifilm Corp | 内視鏡用撮影レンズユニット及びカメラモジュール |
| JP2017531491A (ja) * | 2014-10-07 | 2017-10-26 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 内視鏡レーザー光フィルタアセンブリ |
| JP2019148675A (ja) * | 2018-02-27 | 2019-09-05 | オリンパス株式会社 | 内視鏡用対物光学系 |
| WO2020067385A1 (ja) * | 2018-09-28 | 2020-04-02 | パナソニックi-PROセンシングソリューションズ株式会社 | 内視鏡 |
| JPWO2020067385A1 (ja) * | 2018-09-28 | 2021-09-02 | パナソニックi−PROセンシングソリューションズ株式会社 | 内視鏡 |
| JP2022174209A (ja) * | 2018-09-28 | 2022-11-22 | i-PRO株式会社 | 内視鏡 |
| JP7208253B2 (ja) | 2018-09-28 | 2023-01-18 | i-PRO株式会社 | 内視鏡 |
| JP7388767B2 (ja) | 2018-09-28 | 2023-11-29 | i-PRO株式会社 | 内視鏡 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040233538A1 (en) | 2004-11-25 |
| US7093945B2 (en) | 2006-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004344230A (ja) | 内視鏡撮像装置 | |
| JP5558058B2 (ja) | 斜視用内視鏡 | |
| EP1149555A2 (en) | Fluorescent endoscope apparatus | |
| JP5380690B2 (ja) | 内視鏡対物光学系及びそれを用いた内視鏡システム | |
| EP2385406A1 (en) | Optical element and optical unit using the same | |
| JP7388767B2 (ja) | 内視鏡 | |
| JPH10239594A (ja) | 電子内視鏡 | |
| CN121196431A (zh) | 内窥镜和设置在其中的图像捕获单元 | |
| JPH06317744A (ja) | 内視鏡対物光学系 | |
| JP6917414B2 (ja) | イメージファイバ、イメージファイバを有する内視鏡、及び内視鏡を有する内視鏡システム | |
| JP4137726B2 (ja) | 撮像装置 | |
| JP2005342034A (ja) | 内視鏡用光源装置 | |
| US11119306B2 (en) | Image pickup optical system, endoscope, and image pickup apparatus | |
| JP6865463B2 (ja) | イメージガイド装置および内視鏡 | |
| EP4185902B1 (en) | An optical element | |
| JP6240391B2 (ja) | 腹腔鏡 | |
| JPH1176146A (ja) | 光学装置 | |
| CN116157667B (zh) | 光学元件 | |
| JPH05297270A (ja) | 内視鏡用対物レンズ | |
| JPH10113329A (ja) | 内視鏡の対物光学系 | |
| HK40087777B (en) | An optical element | |
| HK40087777A (en) | An optical element | |
| WO2012157552A1 (ja) | プローブ | |
| RU2192029C1 (ru) | Градиентная оптическая система сверхтонкого эндоскопа | |
| WO2018225613A1 (ja) | 撮像光学系及び内視鏡 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050705 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050705 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080125 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080205 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080407 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080603 |