DE60239241D1 - Ophthalmologisches Gerät und Selbstausrichtungsverfahren - Google Patents

Ophthalmologisches Gerät und Selbstausrichtungsverfahren

Info

Publication number
DE60239241D1
DE60239241D1 DE60239241T DE60239241T DE60239241D1 DE 60239241 D1 DE60239241 D1 DE 60239241D1 DE 60239241 T DE60239241 T DE 60239241T DE 60239241 T DE60239241 T DE 60239241T DE 60239241 D1 DE60239241 D1 DE 60239241D1
Authority
DE
Germany
Prior art keywords
self
alignment method
ophthalmic device
ophthalmic
alignment
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 - Lifetime
Application number
DE60239241T
Other languages
English (en)
Inventor
Toshifumi Masaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60239241D1 publication Critical patent/DE60239241D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • A61B3/152—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for aligning

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
DE60239241T 2001-03-29 2002-03-28 Ophthalmologisches Gerät und Selbstausrichtungsverfahren Expired - Lifetime DE60239241D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001096020A JP4769365B2 (ja) 2001-03-29 2001-03-29 眼科装置、及びそのオートアライメント方法

Publications (1)

Publication Number Publication Date
DE60239241D1 true DE60239241D1 (de) 2011-04-07

Family

ID=18949995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60239241T Expired - Lifetime DE60239241D1 (de) 2001-03-29 2002-03-28 Ophthalmologisches Gerät und Selbstausrichtungsverfahren

Country Status (7)

Country Link
US (1) US6733129B2 (de)
EP (1) EP1245182B1 (de)
JP (1) JP4769365B2 (de)
KR (1) KR100491306B1 (de)
CN (1) CN1203804C (de)
DE (1) DE60239241D1 (de)
ES (1) ES2358254T3 (de)

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DE10250570A1 (de) * 2002-10-28 2004-05-13 Carl Zeiss Meditec Ag Ophthalmologisches Gerät und Verfahren zur Gerätepositionierung
KR100603005B1 (ko) 2003-02-03 2006-07-24 캐논 가부시끼가이샤 안과장치
GB0324586D0 (en) * 2003-10-22 2003-11-26 Cit Alcatel System and method for a supervisory signal modulation scheme using variable optical attenuators
JP4428987B2 (ja) * 2003-11-17 2010-03-10 キヤノン株式会社 眼科装置
JP4533013B2 (ja) * 2004-06-14 2010-08-25 キヤノン株式会社 眼科装置
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US9545338B2 (en) 2006-01-20 2017-01-17 Lensar, Llc. System and method for improving the accommodative amplitude and increasing the refractive power of the human lens with a laser
US9889043B2 (en) 2006-01-20 2018-02-13 Lensar, Inc. System and apparatus for delivering a laser beam to the lens of an eye
US10842675B2 (en) 2006-01-20 2020-11-24 Lensar, Inc. System and method for treating the structure of the human lens with a laser
US7478908B2 (en) * 2006-09-27 2009-01-20 Bausch & Lomb Incorporated Apparatus and method for determining a position of an eye
EP2090224B1 (de) * 2006-11-24 2014-08-20 Nidek Co., Ltd. Fundus-fotogerät
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JP4937840B2 (ja) 2007-06-04 2012-05-23 株式会社ニデック 眼科装置
US20090096987A1 (en) * 2007-10-10 2009-04-16 Ming Lai Eye Measurement Apparatus and a Method of Using Same
US8500723B2 (en) 2008-07-25 2013-08-06 Lensar, Inc. Liquid filled index matching device for ophthalmic laser procedures
US8480659B2 (en) 2008-07-25 2013-07-09 Lensar, Inc. Method and system for removal and replacement of lens material from the lens of an eye
JP5268521B2 (ja) * 2008-09-25 2013-08-21 キヤノン株式会社 眼科装置およびその方法
DE102009007858B3 (de) * 2009-02-06 2010-07-15 Carl Zeiss Surgical Gmbh Augenchirurgiesystem
US8617146B2 (en) 2009-07-24 2013-12-31 Lensar, Inc. Laser system and method for correction of induced astigmatism
JP2013500086A (ja) 2009-07-24 2013-01-07 レンサー， インク． Ｌａｄａｒを利用した手順を眼の水晶体に実施するシステムおよび方法
CA2769090A1 (en) 2009-07-24 2011-01-27 Lensar, Inc. System and method for providing laser shot patterns to the lens of an eye
US8382745B2 (en) 2009-07-24 2013-02-26 Lensar, Inc. Laser system and method for astigmatic corrections in association with cataract treatment
US8758332B2 (en) 2009-07-24 2014-06-24 Lensar, Inc. Laser system and method for performing and sealing corneal incisions in the eye
CN102843955A (zh) * 2010-02-01 2012-12-26 雷萨公司 眼科应用中吸环基于浦肯野图像的对准
USD694890S1 (en) 2010-10-15 2013-12-03 Lensar, Inc. Laser system for treatment of the eye
EP4205633A1 (de) 2010-10-15 2023-07-05 Lensar, Inc. System und verfahren zur scangesteuerten beleuchtung von strukturen in einem auge
USD695408S1 (en) 2010-10-15 2013-12-10 Lensar, Inc. Laser system for treatment of the eye
JP5406868B2 (ja) * 2011-02-28 2014-02-05 キヤノン株式会社 眼科装置、眼科装置の制御方法及びプログラム
US10463541B2 (en) 2011-03-25 2019-11-05 Lensar, Inc. System and method for correcting astigmatism using multiple paired arcuate laser generated corneal incisions
DE102011114251A1 (de) * 2011-09-23 2013-03-28 Vossamed Gmbh & Co. Kg Optikanordnung und Verfahren zum Ermitteln der Ausrichtung einer künstlichen Linse
TWI450705B (zh) * 2011-10-28 2014-09-01 Crystalvue Medical Corp Three - axis positioning device and method for ophthalmic detection instrument
CN103536272B (zh) * 2012-07-12 2016-03-02 荣晶生物科技股份有限公司 图像获取装置与其自动对焦方法
TWI497991B (zh) * 2012-07-12 2015-08-21 Altek Corp 影像擷取裝置與其自動對焦方法
JP6071304B2 (ja) 2012-07-30 2017-02-01 キヤノン株式会社 眼科装置及びアライメント方法
JP6325856B2 (ja) * 2014-03-19 2018-05-16 キヤノン株式会社 眼科装置及び制御方法
JP6294722B2 (ja) * 2014-03-25 2018-03-14 株式会社トプコン 眼科装置
US9696254B2 (en) 2015-04-12 2017-07-04 Taiwan Biophotonic Corporation Device and method for alignment
US10115205B2 (en) * 2016-03-11 2018-10-30 Facebook Technologies, Llc Eye tracking system with single point calibration
CN106073698B (zh) * 2016-06-14 2017-12-22 江苏大学 一种基于安卓的眼底成像方法
TWI619967B (zh) 2016-09-26 2018-04-01 緯創資通股份有限公司 可調整顯示模組之可調式虛擬實境裝置
US10321822B1 (en) 2016-10-18 2019-06-18 Verily Life Sciences Llc Non-mydriatic self-imaging fundus camera
CN108113640A (zh) * 2016-11-28 2018-06-05 沈阳新松机器人自动化股份有限公司 一种瞳孔自动定位与跟踪设备
JP6916283B2 (ja) * 2016-12-17 2021-08-11 アルコン インコーポレイティド 多焦点ケラトメトリを用いた眼表面形状の特定
CN106725297B (zh) * 2016-12-21 2019-02-19 中国科学院苏州生物医学工程技术研究所 用于眼科装置的双层光路高精度快速对准光学系统
US10702142B1 (en) 2017-05-19 2020-07-07 Verily Life Sciences Llc Functional retinal imaging with improved accuracy
US10827924B2 (en) 2017-08-14 2020-11-10 Verily Life Sciences Llc Dynamic illumination during retinal burst imaging
US11045083B2 (en) 2017-10-17 2021-06-29 Verily Life Sciences Llc Flash optimization during retinal burst imaging
US10708473B2 (en) 2017-12-22 2020-07-07 Verily Life Sciences Llc Ocular imaging with illumination in image path
WO2019234574A1 (en) 2018-06-06 2019-12-12 Alcon Inc. Systems and methods for reflection-based positioning relative to an eye
JP7221764B2 (ja) * 2019-03-29 2023-02-14 株式会社トプコン 眼科装置
US11617504B2 (en) 2019-09-18 2023-04-04 Verily Life Sciences Llc Retinal camera with dynamic illuminator for expanding eyebox
US11219367B2 (en) 2020-01-30 2022-01-11 Reichert, Inc. Positioning system for ophthalmic instrument
FI130863B1 (fi) * 2020-12-21 2024-04-29 Optomed Oyj Silmän tutkimuslaite ja menetelmä muodostaa kohdistus silmän ja silmän tutkimuslaitteen välillä
CN114129126B (zh) * 2022-01-29 2022-05-27 北京九辰智能医疗设备有限公司 角膜中心定位方法、装置、设备及存储介质

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US5302979A (en) 1989-07-28 1994-04-12 Canon Kabushiki Kaisha Ophthalmic apparatus capable of measuring the shape of a cornea
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Also Published As

Publication number Publication date
CN1387820A (zh) 2003-01-01
US6733129B2 (en) 2004-05-11
KR100491306B1 (ko) 2005-05-24
JP2002291701A (ja) 2002-10-08
CN1203804C (zh) 2005-06-01
KR20020077229A (ko) 2002-10-11
ES2358254T3 (es) 2011-05-09
US20020159028A1 (en) 2002-10-31
JP4769365B2 (ja) 2011-09-07
EP1245182B1 (de) 2011-02-23
EP1245182A1 (de) 2002-10-02

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