DE3382753D1 - Linse für indirekte ophthalmoskopie. - Google Patents

Linse für indirekte ophthalmoskopie.

Info

Publication number
DE3382753D1
DE3382753D1 DE3382753T DE3382753T DE3382753D1 DE 3382753 D1 DE3382753 D1 DE 3382753D1 DE 3382753 T DE3382753 T DE 3382753T DE 3382753 T DE3382753 T DE 3382753T DE 3382753 D1 DE3382753 D1 DE 3382753D1
Authority
DE
Germany
Prior art keywords
lens
indirect ophthalmoscopy
ophthalmoscopy
indirect
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 - Fee Related
Application number
DE3382753T
Other languages
English (en)
Other versions
DE3382753T2 (de
Inventor
David Volk
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.)
Volk Optical Inc
Original Assignee
Volk Optical 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 Volk Optical Inc filed Critical Volk Optical Inc
Application granted granted Critical
Publication of DE3382753D1 publication Critical patent/DE3382753D1/de
Publication of DE3382753T2 publication Critical patent/DE3382753T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B3/12—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

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)
DE3382753T 1982-10-28 1983-10-20 Linse für indirekte ophthalmoskopie. Expired - Fee Related DE3382753T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/437,279 US4738521A (en) 1982-10-28 1982-10-28 Lens for indirect ophthalmoscopy
PCT/US1983/001630 WO1984001703A1 (en) 1982-10-28 1983-10-20 Lens for indirect ophthalmoscopy

Publications (2)

Publication Number Publication Date
DE3382753D1 true DE3382753D1 (de) 1994-07-14
DE3382753T2 DE3382753T2 (de) 1994-09-15

Family

ID=23735795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3382753T Expired - Fee Related DE3382753T2 (de) 1982-10-28 1983-10-20 Linse für indirekte ophthalmoskopie.

Country Status (5)

Country Link
US (1) US4738521A (de)
EP (1) EP0124582B1 (de)
JP (1) JPS59502120A (de)
DE (1) DE3382753T2 (de)
WO (1) WO1984001703A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682866A (en) * 1984-11-08 1987-07-28 David Volk Head-borne binocular indirect ophthalmoscope with integrated telescope
US4627694A (en) * 1985-04-26 1986-12-09 David Volk Indirect ophthalmoscopy lens for use with slit lamp biomicroscope
US5007729A (en) * 1989-10-27 1991-04-16 Ocular Instruments, Inc. Wide angle ophthalmic lens
US5189450A (en) * 1991-05-21 1993-02-23 Ocular Instruments, Inc. High magnification ophthalmic lens
US5400092A (en) * 1991-12-17 1995-03-21 Mira, Inc. Binocular ophthalmoscope
US5309187A (en) * 1992-03-18 1994-05-03 Ocular Instruments, Inc. High magnification ophthalmic lens
US5333017A (en) * 1992-11-06 1994-07-26 Volk Donald A Indirect ophthalmoscopy lens for use with slit lamp biomicroscope
US5479222A (en) 1993-11-15 1995-12-26 Volk; Donald A. Indirect ophthalmoscopy lens system and adapter lenses
US5436680A (en) * 1994-04-20 1995-07-25 Volk; Donald A. Indirect ophthalmoscopy lens providing apparent image curvature
US5623323A (en) * 1994-10-26 1997-04-22 Ocular Instruments, Inc. Extra wide field ophthalmic lens
US5589896A (en) * 1994-10-26 1996-12-31 Ocular Instruments, Inc. Adjustable indirect ophthalmoscopy lens
US5841509A (en) * 1996-07-29 1998-11-24 Harooni; Mark Electro-optic binocular indirect ophthalmoscope
US6089716A (en) 1996-07-29 2000-07-18 Lashkari; Kameran Electro-optic binocular indirect ophthalmoscope for stereoscopic observation of retina
US5943116A (en) * 1997-04-01 1999-08-24 Johns Hopkins University System for imaging an ocular fundus semi-automatically at high resolution and wide field
JP4068371B2 (ja) * 2001-06-13 2008-03-26 株式会社トプコン 手術用顕微鏡
US7244026B1 (en) 2002-10-18 2007-07-17 Volk Optical, Inc. Sterilizable ophthalmoscopy lens system
US7422327B2 (en) * 2005-12-31 2008-09-09 Alcon, Inc. Retinal topography diffractive fundus lens
US7909464B2 (en) * 2006-01-26 2011-03-22 Volk Optical Inc. Diagnostic ophthalmic lens using extra-low dispersion (ED) material
US7753521B2 (en) * 2008-03-31 2010-07-13 Johnson & Johnson Vision Care, Inc. Lenses for the correction of presbyopia and methods of designing the lenses
WO2010077987A1 (en) * 2008-12-17 2010-07-08 Glaukos Corporation Gonioscope for improved viewing
WO2011059716A1 (en) * 2009-11-11 2011-05-19 Alcon Research, Ltd. Structured illumination probe and method
JP5739443B2 (ja) * 2009-11-11 2015-06-24 アルコン リサーチ， リミテッド 構造化された照明プローブ及び方法
US8496331B2 (en) 2011-08-12 2013-07-30 Alcon Research, Ltd. Portable pattern-generating ophthalmic probe
US20130321775A1 (en) * 2012-05-30 2013-12-05 Musc Fundation For Research Development Devices, systems and methods for evaluation of the eye
US10499809B2 (en) 2015-03-20 2019-12-10 Glaukos Corporation Gonioscopic devices
WO2017137999A1 (en) * 2016-02-11 2017-08-17 Eduardo Svetliza Wide angle stereoscopic funduscopy
US10674906B2 (en) 2017-02-24 2020-06-09 Glaukos Corporation Gonioscopes
USD833008S1 (en) 2017-02-27 2018-11-06 Glaukos Corporation Gonioscope
US10327634B2 (en) 2017-09-08 2019-06-25 Arkadiy Farberov Ophthalmic lens doublet for ophthalmoscopy
CN110353627B (zh) * 2018-08-13 2022-02-25 长春理工大学 一种双目检眼镜

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542723A (de) * 1954-11-15
US2777364A (en) * 1956-01-16 1957-01-15 Bausch & Lomb Fogusing lens for ophthalmic instrument
JPS5225252B2 (de) * 1972-09-16 1977-07-06
US4265519A (en) * 1972-09-25 1981-05-05 Retina Foundation Wide-angle ophthalmoscope
US3945712A (en) * 1974-05-31 1976-03-23 University Of Melbourne Operating magnifier and miniature opthalmoscope
JPS6057852B2 (ja) * 1975-02-24 1985-12-17 キヤノン株式会社 眼科装置
JPS52141094A (en) * 1976-05-19 1977-11-25 Canon Kk Dental wide angle objective lens
JPS52150645A (en) * 1976-06-09 1977-12-14 Canon Inc Objective lens for opthalmology
DE2716616C2 (de) * 1977-04-15 1983-03-31 Fa. Carl Zeiss, 7920 Heidenheim Weitwinkelobjektiv zur visuellen und photographischen Untersuchung des Fundus
JPS55127510A (en) * 1979-03-26 1980-10-02 Canon Inc Aspherical lens of ophthalmologic apparatus
JPS56154725A (en) * 1980-05-01 1981-11-30 Olympus Optical Co Ltd Fundus camera
US4397310A (en) * 1981-02-27 1983-08-09 The Government Of The United States Of America As Represented By The Secretary Of Department Of Health And Human Services Anastigmatic high magnification, wide-angle binocular indirect attachment for laser photocoagulator
JPS58108509A (ja) * 1981-12-22 1983-06-28 Asahi Optical Co Ltd 間接倒像眼底鏡用非球面レンズ

Also Published As

Publication number Publication date
EP0124582B1 (de) 1994-06-08
JPS59502120A (ja) 1984-12-20
EP0124582A4 (de) 1987-01-22
EP0124582A1 (de) 1984-11-14
DE3382753T2 (de) 1994-09-15
WO1984001703A1 (en) 1984-05-10
US4738521A (en) 1988-04-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee