DE69919902D1 - Augenuntersuchungsgerät um durch eine unerweiterte pupille die retina zu betrachten - Google Patents

Augenuntersuchungsgerät um durch eine unerweiterte pupille die retina zu betrachten

Info

Publication number
DE69919902D1
DE69919902D1 DE69919902T DE69919902T DE69919902D1 DE 69919902 D1 DE69919902 D1 DE 69919902D1 DE 69919902 T DE69919902 T DE 69919902T DE 69919902 T DE69919902 T DE 69919902T DE 69919902 D1 DE69919902 D1 DE 69919902D1
Authority
DE
Germany
Prior art keywords
pupil
retinal
viewing
unrivaled
retina
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
DE69919902T
Other languages
English (en)
Other versions
DE69919902T2 (de
Inventor
Ervin Goldfain
William Lagerway
Chris R Roberts
Steven R Slawson
Allan I Krauter
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.)
Welch Allyn Inc
Original Assignee
Welch Allyn 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
Priority claimed from US09/198,545 external-priority patent/US6065837A/en
Priority claimed from US09/444,161 external-priority patent/US6409341B1/en
Application filed by Welch Allyn Inc filed Critical Welch Allyn Inc
Application granted granted Critical
Publication of DE69919902D1 publication Critical patent/DE69919902D1/de
Publication of DE69919902T2 publication Critical patent/DE69919902T2/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
    • 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
    • A61B3/156—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for blocking
    • A61B3/158—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for blocking of corneal reflection
DE69919902T 1998-11-24 1999-11-23 Augenuntersuchungsgerät um durch eine unerweiterte pupille die retina zu betrachten Expired - Lifetime DE69919902T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US198545 1988-05-18
US09/198,545 US6065837A (en) 1998-11-24 1998-11-24 Ophthalmoscope comprising defocused light source
US28130099A 1999-11-22 1999-11-22
US09/444,161 US6409341B1 (en) 1998-11-24 1999-11-22 Eye viewing device for retinal viewing through undilated pupil
US444161 1999-11-22
PCT/US1999/027857 WO2000030527A1 (en) 1998-11-24 1999-11-23 Eye viewing device for retinal viewing through undilated pupil

Publications (2)

Publication Number Publication Date
DE69919902D1 true DE69919902D1 (de) 2004-10-07
DE69919902T2 DE69919902T2 (de) 2005-09-15

Family

ID=26893894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919902T Expired - Lifetime DE69919902T2 (de) 1998-11-24 1999-11-23 Augenuntersuchungsgerät um durch eine unerweiterte pupille die retina zu betrachten

Country Status (9)

Country Link
US (2) US6527390B2 (de)
EP (1) EP1152687B1 (de)
JP (1) JP3905312B2 (de)
CN (1) CN1157153C (de)
AT (1) ATE274833T1 (de)
AU (1) AU768276B2 (de)
CA (1) CA2352148C (de)
DE (1) DE69919902T2 (de)
WO (1) WO2000030527A1 (de)

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US6637882B1 (en) 1998-11-24 2003-10-28 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
US6718103B2 (en) * 2000-04-17 2004-04-06 Vertical Computer Systems, Inc. Apparatus and method for transmitting images over a single-filament fiber optic cable
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GB2387663B (en) 2002-04-17 2005-10-12 Roger Hanif Armour Ophthalmoscope
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AU2003903157A0 (en) * 2003-06-20 2003-07-03 The Lions Eye Institute of Western Australia Incorporated The Ophthalmic camera and ophthalmic camera adaptor
DE10347732B4 (de) * 2003-10-14 2019-10-17 Carl Zeiss Meditec Ag Beleuchtungseinrichtung und Operationsmikroskop sowie deren Verwendung
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ATE427693T1 (de) * 2003-10-28 2009-04-15 Welch Allyn Inc Digitales dokumentier-ophthalmoskop
US7708403B2 (en) 2003-10-30 2010-05-04 Welch Allyn, Inc. Apparatus and method for diagnosis of optically identifiable ophthalmic conditions
US7338167B2 (en) 2003-12-10 2008-03-04 Joslin Diabetes Center, Inc. Retinal imaging system
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US8027095B2 (en) * 2005-10-11 2011-09-27 Hand Held Products, Inc. Control systems for adaptive lens
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US8786210B2 (en) 2010-06-30 2014-07-22 Welch Allyn, Inc. Drive circuit for light emitting diode
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DE102011085527B4 (de) * 2011-10-31 2019-01-17 Leica Microsystems (Schweiz) Ag Beleuchtungseinrichtung für ein Stereomikroskop, insbesondere Operationsmikroskop
AU2012335072B2 (en) 2011-11-09 2016-09-08 Welch Allyn, Inc. Digital-based medical devices
US9060718B2 (en) 2012-02-13 2015-06-23 Massachusetts Institute Of Technology Methods and apparatus for retinal imaging
US9179840B2 (en) * 2012-03-17 2015-11-10 Visunex Medical Systems Co. Ltd. Imaging and lighting optics of a contact eye camera
FI125445B (fi) * 2012-09-12 2015-10-15 Trividi Oy Katseenohjausjärjestely
US10078226B2 (en) 2013-10-14 2018-09-18 Welch Allyn, Inc. Portable eye viewing device enabled for enhanced field of view
CN104523221A (zh) * 2014-12-17 2015-04-22 严俊文 一种基于液体透镜调焦式的眼底相机成像系统
JP6862086B2 (ja) * 2015-12-02 2021-04-21 興和株式会社 眼用装置
WO2018198839A1 (ja) * 2017-04-28 2018-11-01 株式会社ニコン 眼科撮影光学系、眼科撮影装置、眼科用画像取得方法及び眼科用画像システム
US10585291B2 (en) * 2017-04-28 2020-03-10 Yonatan Gerlitz Eye safety system for lasers
US11147441B2 (en) 2018-01-16 2021-10-19 Welch Allyn, Inc. Physical assessment device
US11202567B2 (en) * 2018-07-16 2021-12-21 Verily Life Sciences Llc Retinal camera with light baffle and dynamic illuminator for expanding eyebox
CN115845269B (zh) * 2022-12-19 2024-04-02 光朗(海南)生物科技有限责任公司 一种用于眼睛的光照理疗装置

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Also Published As

Publication number Publication date
EP1152687B1 (de) 2004-09-01
DE69919902T2 (de) 2005-09-15
EP1152687A1 (de) 2001-11-14
US20020089644A1 (en) 2002-07-11
US6527390B2 (en) 2003-03-04
AU1633100A (en) 2000-06-13
CN1157153C (zh) 2004-07-14
CA2352148C (en) 2008-01-15
JP3905312B2 (ja) 2007-04-18
WO2000030527A1 (en) 2000-06-02
CA2352148A1 (en) 2000-06-02
US6939006B2 (en) 2005-09-06
WO2000030527A8 (en) 2001-12-13
AU768276B2 (en) 2003-12-04
JP2004500139A (ja) 2004-01-08
US20030098952A1 (en) 2003-05-29
CN1328431A (zh) 2001-12-26
ATE274833T1 (de) 2004-09-15

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