JP2002500520A - 眼球用携帯画像形成捕捉装置 - Google Patents
眼球用携帯画像形成捕捉装置Info
- Publication number
- JP2002500520A JP2002500520A JP50716198A JP50716198A JP2002500520A JP 2002500520 A JP2002500520 A JP 2002500520A JP 50716198 A JP50716198 A JP 50716198A JP 50716198 A JP50716198 A JP 50716198A JP 2002500520 A JP2002500520 A JP 2002500520A
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- light guide
- housing
- contact lens
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
- A61B3/125—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes with contact lenses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/14—Arrangements specially adapted for eye photography
- A61B3/145—Arrangements specially adapted for eye photography by video means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Multimedia (AREA)
- Eye Examination Apparatus (AREA)
- Studio Devices (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. ハウジング、眼球に投射するために上記ハウジング内で光を提供する光源、 角膜を通じての眼球からの反射光を受け取るための角膜接触レンズを有する上記 ハウジング内の画像形成及び焦点合わせ用光学装置、上記ハウジング内の画像形 成及び焦点合わせ用光学装置を通じての眼球からの光を受け取るための上記ハウ ジング内部のアレイ画像センサーを有する眼球画像形成携帯画像捕捉装置におい て、 上記ハウジング内に配置され、前方端部と後方端部を有する硬い一体化リン グを含み、その前方端部が内側に収斂する一定の角度で角膜接触レンズに隣接し て配置されており、さらにその後方端部が上記光源からの光を受け取るように配 置されている環状光誘導部を取り入れたことによる改善。 2. 網膜の中心部分を照明するために角膜接触レンズを通じて軸方向に向けられ た光りを提供する第二の光源を含む請求項1の装置。 3. 光の戻り散乱を減らすための中央障害物を有する瞳孔マスクを含む請求項2 の装置。 4. 上記環状光誘導部の前方端部が眼球の網膜の中心近くで光を重畳させる請求 項1の装置。 5. 上記環状光誘導部の前方端部が40度以上の発散角を有する請求項1の装置。 6. 上記光誘導部によって伝達される光の発散角が少なくとも120度だえる請求 項5の装置。 7. 上記光誘導部の前方端部が伝達された光を最適な方向に向けるように成型さ れている請求項5の装置。 8. 上記角膜接触レンズが上記環状光誘導部からの光を眼球の中心部の方向に向 けるのに役立つ光学的形状を有している請求項1の装置。 9. 上記角膜接触レンズが平凹型をしている請求項8の装置。 10. 上記接触レンズがガラス製で、上記画像形成及び焦点合わせ光学装置が上 記接触レンズに接触した面を有するガラス・レンズを含んでいる。 11. その光をさらに眼球の中心部の方向に向けるための、上記環状光誘導部と 角膜接触レンズの間に配置された追加レンズを含んでいる請求項8の装置。 12. 上記追加レンズがフレスネル・レンズである請求項11の装置。 13. 上記環状光誘導部の前方端部が上記追加レンズと接触するように延びてい る請求項11の装置。 14. ハウジングと、 眼球に与えるために上記ハウジング内で光を提供する光源と、 前方レンズ・セットと後方レンズ・セット、そして上記前方レンズ・セッ トに隣接して配置された角膜接触レ ンズとを有しており、上記接触レンズが上記前方レンズ・セットより大きな直径 を有している、上記ハウジング内の画像形成及び焦点合わせ光学装置と、 上記画像形成及び焦点合わせ光学装置を通じての眼球からの光を受け取るた めの、上記ハウジング内の色電荷結合素子と、そして 上記ハウジング内で前方レンズ・セットの周辺及び角膜接触レンズの背後に 配置された環状光誘導部で、前方端部と後方端部とを有する固体一体化リングを 含み、その前方端部が内側に収斂する一定の角度で、そして上記角膜接触レンズ に向き合うように配置され、上記広報端部が上記光源からの光を受け取るように 配置されている環状光誘導部、 とで構成されている眼球画像形成用形態画像捕捉装置。 15. 上記ハウジングが前方部分と後方部分と含み、それらの部分が取り外し可 能に接続されており、上記光誘導部が上記光誘導部と揃えられた、そしてその間 で光を伝達するために上記光誘導部と接触した環状光誘導部延長部を含んでいる 請求項14の装置。 16. 上記誘導部が上記第一の部分に配置されており、上記延長部が、上記前方 部分が取り除かれた場合に光を提供するように第二の部分に配置されている請求 項15の装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68572596A | 1996-07-24 | 1996-07-24 | |
US08/685,725 | 1996-07-24 | ||
US08/820,224 | 1997-03-18 | ||
US08/820,224 US5822036A (en) | 1996-07-24 | 1997-03-18 | Eye imaging unit having a circular light guide |
PCT/US1997/012732 WO1998003112A1 (en) | 1996-07-24 | 1997-07-22 | Portable imaging capture unit for the eye |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2002500520A true JP2002500520A (ja) | 2002-01-08 |
JP2002500520A5 JP2002500520A5 (ja) | 2005-03-10 |
JP4141503B2 JP4141503B2 (ja) | 2008-08-27 |
Family
ID=27103665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50716198A Expired - Lifetime JP4141503B2 (ja) | 1996-07-24 | 1997-07-22 | 眼球用携帯映像捕促装置 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5822036A (ja) |
EP (1) | EP0925013B1 (ja) |
JP (1) | JP4141503B2 (ja) |
CN (1) | CN1157152C (ja) |
AT (1) | ATE268563T1 (ja) |
AU (1) | AU3806897A (ja) |
CA (1) | CA2260800C (ja) |
DE (1) | DE69729459T2 (ja) |
DK (1) | DK0925013T3 (ja) |
ES (1) | ES2218694T3 (ja) |
PT (1) | PT925013E (ja) |
TW (1) | TW352334B (ja) |
WO (1) | WO1998003112A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016518889A (ja) * | 2013-03-17 | 2016-06-30 | ヴィスネックス メディカル システムズ カンパニー リミテッドVisunex Medical Systems Co.Ltd. | 広視野の眼撮像装置、及び関連の方法 |
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US6012814A (en) * | 1998-05-28 | 2000-01-11 | University Of New Mexico | Extraocular muscle tester |
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AUPQ762500A0 (en) * | 2000-05-19 | 2000-06-15 | Lions Eye Institute Limited | Portable slit lamp |
US6361167B1 (en) * | 2000-06-13 | 2002-03-26 | Massie Research Laboratories, Inc. | Digital eye camera |
US20030086064A1 (en) * | 2001-11-06 | 2003-05-08 | Sutter Erich E | Head mounted infrared fundus illuminator |
WO2003039355A1 (en) * | 2001-11-07 | 2003-05-15 | Darren Rich | Gonioscopy assembly |
JP2003279705A (ja) * | 2002-03-25 | 2003-10-02 | Sanyo Electric Co Ltd | 反射防止部材 |
JP4018425B2 (ja) * | 2002-03-29 | 2007-12-05 | 松下電器産業株式会社 | 目画像撮像装置 |
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ITTN20100008U1 (it) * | 2010-05-27 | 2011-11-28 | Gianfranco Passuello | Lacrimoscopio con tecnologia leds |
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US9655517B2 (en) | 2012-02-02 | 2017-05-23 | Visunex Medical Systems Co. Ltd. | Portable eye imaging apparatus |
US20150021228A1 (en) | 2012-02-02 | 2015-01-22 | Visunex Medical Systems Co., Ltd. | Eye imaging apparatus and systems |
US9351639B2 (en) | 2012-03-17 | 2016-05-31 | Visunex Medical Systems Co. Ltd. | Eye imaging apparatus with a wide field of view and related methods |
US9492065B2 (en) | 2012-06-27 | 2016-11-15 | Camplex, Inc. | Surgical retractor with video cameras |
US9642606B2 (en) | 2012-06-27 | 2017-05-09 | Camplex, Inc. | Surgical visualization system |
EP2911625B1 (en) * | 2012-10-25 | 2023-09-27 | The Regents of the University of Colorado, a Body Corporate | Adjustable loop fiber optic illumination device for surgery |
EP2999414B1 (en) | 2013-05-21 | 2018-08-08 | Camplex, Inc. | Surgical visualization systems |
WO2014210152A2 (en) * | 2013-06-25 | 2014-12-31 | TECLens, LLC | Apparatus for phototherapy of the eye |
US10028651B2 (en) | 2013-09-20 | 2018-07-24 | Camplex, Inc. | Surgical visualization systems and displays |
EP3046458B1 (en) | 2013-09-20 | 2020-10-21 | Camplex, Inc. | Surgical visualization systems |
US9986908B2 (en) | 2014-06-23 | 2018-06-05 | Visunex Medical Systems Co. Ltd. | Mechanical features of an eye imaging apparatus |
JP6905463B2 (ja) | 2014-07-02 | 2021-07-21 | アイディーエックス,エルエルシー | 被検者の眼と接眼画像化装置の光軸とのアライメント調整を行うための装置および方法 |
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CN109414162A (zh) * | 2016-05-13 | 2019-03-01 | 洛桑联邦理工学院 | 用于倾斜照明下视网膜吸收相以及暗场成像的系统、方法和装置 |
CN110199517B (zh) | 2016-06-21 | 2021-07-20 | 瑞德微视有限责任公司 | 在单个对准处具有自动剪辑的宽视野眼底相机 |
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CN113520302A (zh) * | 2019-01-30 | 2021-10-22 | 北京大学第三医院(北京大学第三临床医学院) | 一种眼科拍照方法 |
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CN113509142B (zh) * | 2021-06-07 | 2023-06-02 | 天津市索维电子技术有限公司 | 一种大视野视网膜检查装置 |
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1997
- 1997-03-18 US US08/820,224 patent/US5822036A/en not_active Expired - Lifetime
- 1997-06-14 TW TW086108277A patent/TW352334B/zh not_active IP Right Cessation
- 1997-07-22 CA CA002260800A patent/CA2260800C/en not_active Expired - Lifetime
- 1997-07-22 CN CNB971967024A patent/CN1157152C/zh not_active Expired - Lifetime
- 1997-07-22 ES ES97935037T patent/ES2218694T3/es not_active Expired - Lifetime
- 1997-07-22 DE DE69729459T patent/DE69729459T2/de not_active Expired - Lifetime
- 1997-07-22 JP JP50716198A patent/JP4141503B2/ja not_active Expired - Lifetime
- 1997-07-22 WO PCT/US1997/012732 patent/WO1998003112A1/en active IP Right Grant
- 1997-07-22 PT PT97935037T patent/PT925013E/pt unknown
- 1997-07-22 AT AT97935037T patent/ATE268563T1/de active
- 1997-07-22 EP EP97935037A patent/EP0925013B1/en not_active Expired - Lifetime
- 1997-07-22 AU AU38068/97A patent/AU3806897A/en not_active Abandoned
- 1997-07-22 DK DK97935037T patent/DK0925013T3/da active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016518889A (ja) * | 2013-03-17 | 2016-06-30 | ヴィスネックス メディカル システムズ カンパニー リミテッドVisunex Medical Systems Co.Ltd. | 広視野の眼撮像装置、及び関連の方法 |
Also Published As
Publication number | Publication date |
---|---|
TW352334B (en) | 1999-02-11 |
DE69729459T2 (de) | 2005-06-30 |
EP0925013B1 (en) | 2004-06-09 |
DK0925013T3 (da) | 2004-07-26 |
AU3806897A (en) | 1998-02-10 |
EP0925013A4 (en) | 1999-12-08 |
CA2260800C (en) | 2005-01-04 |
ATE268563T1 (de) | 2004-06-15 |
CN1157152C (zh) | 2004-07-14 |
CA2260800A1 (en) | 1998-01-29 |
EP0925013A1 (en) | 1999-06-30 |
ES2218694T3 (es) | 2004-11-16 |
PT925013E (pt) | 2004-10-29 |
CN1226143A (zh) | 1999-08-18 |
WO1998003112A1 (en) | 1998-01-29 |
DE69729459D1 (de) | 2004-07-15 |
US5822036A (en) | 1998-10-13 |
JP4141503B2 (ja) | 2008-08-27 |
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