JP2014008176A5 - - Google Patents
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- Publication number
- JP2014008176A5 JP2014008176A5 JP2012146238A JP2012146238A JP2014008176A5 JP 2014008176 A5 JP2014008176 A5 JP 2014008176A5 JP 2012146238 A JP2012146238 A JP 2012146238A JP 2012146238 A JP2012146238 A JP 2012146238A JP 2014008176 A5 JP2014008176 A5 JP 2014008176A5
- Authority
- JP
- Japan
- Prior art keywords
- aperture stop
- optical system
- fundus camera
- fundus
- eye
- 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
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000005286 illumination Methods 0.000 claims description 7
- 210000001747 pupil Anatomy 0.000 claims description 2
- 210000000695 crystalline len Anatomy 0.000 claims 4
- 238000003384 imaging method Methods 0.000 claims 3
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012146238A JP6003292B2 (ja) | 2012-06-29 | 2012-06-29 | 眼底撮影装置 |
| US13/921,666 US9254084B2 (en) | 2012-06-29 | 2013-06-19 | Fundus photographing apparatus |
| EP13173094.7A EP2679148B1 (en) | 2012-06-29 | 2013-06-20 | Fundus photographing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012146238A JP6003292B2 (ja) | 2012-06-29 | 2012-06-29 | 眼底撮影装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014008176A JP2014008176A (ja) | 2014-01-20 |
| JP2014008176A5 true JP2014008176A5 (cg-RX-API-DMAC7.html) | 2015-08-13 |
| JP6003292B2 JP6003292B2 (ja) | 2016-10-05 |
Family
ID=48790170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012146238A Expired - Fee Related JP6003292B2 (ja) | 2012-06-29 | 2012-06-29 | 眼底撮影装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9254084B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2679148B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6003292B2 (cg-RX-API-DMAC7.html) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8072700B2 (en) | 2003-10-29 | 2011-12-06 | Carl Zeiss Smt Gmbh | Optical apparatus for use in photolithography |
| DE102013018547B4 (de) * | 2013-11-05 | 2019-11-07 | Wavelight Gmbh | Einrichtung zur Ausrichtung eines Fokussierobjektivs |
| EP3263017A4 (en) * | 2015-02-27 | 2018-10-24 | Kowa Company, Ltd. | Ocular fundus imaging system |
| DE102015008922B4 (de) | 2015-07-10 | 2019-03-07 | Carl Zeiss Meditec Ag | Vorrichtung zur Bestimmung einer Ametropie eines Auges |
| JP6523871B2 (ja) * | 2015-08-26 | 2019-06-05 | 株式会社日立エルジーデータストレージ | 光計測装置 |
| US11826105B2 (en) * | 2017-12-21 | 2023-11-28 | Verily Life Sciences Llc | Retinal cameras having variably sized optical stops that enable self-alignment |
| TWI676459B (zh) * | 2018-08-14 | 2019-11-11 | 晉弘科技股份有限公司 | 眼底相機 |
| US11389060B2 (en) | 2018-10-31 | 2022-07-19 | Verily Life Sciences Llc | Dynamic eye fixation for retinal imaging |
| KR102263378B1 (ko) * | 2019-02-28 | 2021-06-11 | 부산대학교병원 | 광로 증가가 없는 내부 시선고정용 시표가 마련된 안저카메라 또는 형광안저카메라 |
| US11571124B2 (en) | 2019-03-26 | 2023-02-07 | Verily Life Sciences Llc | Retinal imaging system with user-controlled fixation target for retinal alignment |
| CN112754423B (zh) * | 2019-11-06 | 2025-01-28 | 上海三联（集团）有限公司 | 一种眼镜验配测量架 |
| CN111035358B (zh) * | 2019-12-28 | 2022-03-11 | 重庆贝奥新视野医疗设备有限公司 | 一种眼底照相机的消杂光系统及其工作方法 |
| US12171496B2 (en) * | 2020-08-19 | 2024-12-24 | Digital Diagnostics Inc. | Using infrared to detect proper eye alignment before capturing retinal images |
| CN114344726B (zh) * | 2021-12-10 | 2022-10-11 | 复旦大学附属眼耳鼻喉科医院 | 一种眼科用可编程图形投射光源系统 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265518A (en) | 1977-06-30 | 1981-05-05 | Canon Kabushiki Kaisha | Variable magnification apparatus having illumination compensating ability |
| JPS5823098B2 (ja) * | 1977-06-30 | 1983-05-13 | キヤノン株式会社 | 変倍に従つて光量を補正する眼科装置 |
| JPS5825142A (ja) * | 1981-08-08 | 1983-02-15 | キヤノン株式会社 | 眼底カメラ |
| JPS6238133A (ja) * | 1985-08-12 | 1987-02-19 | 株式会社トプコン | 眼底カメラ |
| JPS6458238A (en) * | 1987-08-31 | 1989-03-06 | Canon Kk | Fundus camera |
| JPS63212324A (ja) * | 1988-02-12 | 1988-09-05 | キヤノン株式会社 | 眼底カメラ |
| JP2849447B2 (ja) * | 1990-05-31 | 1999-01-20 | 株式会社トプコン | 眼内長さ測定装置 |
| JP3243272B2 (ja) | 1992-01-29 | 2002-01-07 | キヤノン株式会社 | 眼底カメラ |
| JP3931139B2 (ja) * | 2002-12-27 | 2007-06-13 | 興和株式会社 | 眼科撮影装置 |
| JP4047255B2 (ja) * | 2003-09-25 | 2008-02-13 | 株式会社ニデック | 眼底カメラ |
| JP4233426B2 (ja) * | 2003-09-30 | 2009-03-04 | 株式会社ニデック | 眼屈折力測定装置 |
| DE102005032501A1 (de) * | 2004-09-10 | 2006-03-30 | Werner Reis | Vorrichtung zur Untersuchung vorderer und hinterer Augenabschnitte |
| US7445336B2 (en) * | 2004-10-21 | 2008-11-04 | Nidek Co., Ltd. | Fundus camera |
| JP4448051B2 (ja) * | 2005-04-19 | 2010-04-07 | キヤノン株式会社 | 画像読取装置及び方法 |
| JP5042580B2 (ja) | 2006-09-29 | 2012-10-03 | 富士フイルム株式会社 | 半導体レーザ光源ユニット |
| JP2008110156A (ja) * | 2006-10-31 | 2008-05-15 | Topcon Corp | 眼科撮影装置 |
| JP5248926B2 (ja) * | 2008-06-05 | 2013-07-31 | 株式会社ニデック | 眼屈折力測定装置 |
| JP2010240177A (ja) * | 2009-04-07 | 2010-10-28 | Kowa Co | 眼光刺激装置 |
| JP5409410B2 (ja) * | 2010-01-18 | 2014-02-05 | 興和株式会社 | 眼科撮影装置 |
| JP5015292B2 (ja) * | 2010-07-16 | 2012-08-29 | 興和株式会社 | 眼底カメラ |
| TWI418331B (zh) * | 2010-07-28 | 2013-12-11 | 眼底光學影像裝置 | |
| JP2012034925A (ja) * | 2010-08-10 | 2012-02-23 | Topcon Corp | 眼科撮影装置 |
| JP5773598B2 (ja) * | 2010-08-31 | 2015-09-02 | キヤノン株式会社 | 画像処理装置、画像処理方法及びプログラム |
| DE102010050693A1 (de) * | 2010-11-06 | 2012-05-10 | Carl Zeiss Meditec Ag | Funduskamera mit streifenförmiger Pupillenteilung und Verfahren zur Aufzeichnung von Fundusaufnahmen |
| JP2013165818A (ja) * | 2012-02-15 | 2013-08-29 | Canon Inc | 眼科装置および眼科制御方法並びにプログラム |
-
2012
- 2012-06-29 JP JP2012146238A patent/JP6003292B2/ja not_active Expired - Fee Related
-
2013
- 2013-06-19 US US13/921,666 patent/US9254084B2/en not_active Expired - Fee Related
- 2013-06-20 EP EP13173094.7A patent/EP2679148B1/en not_active Not-in-force