AU580644B2 - Head-borne binocular indirect ophthalmoscope with integrated telescope - Google Patents

Head-borne binocular indirect ophthalmoscope with integrated telescope

Info

Publication number
AU580644B2
AU580644B2 AU50906/85A AU5090685A AU580644B2 AU 580644 B2 AU580644 B2 AU 580644B2 AU 50906/85 A AU50906/85 A AU 50906/85A AU 5090685 A AU5090685 A AU 5090685A AU 580644 B2 AU580644 B2 AU 580644B2
Authority
AU
Australia
Prior art keywords
lens
objective
ocular
lenses
ophthalmoscope
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.)
Ceased
Application number
AU50906/85A
Other languages
English (en)
Other versions
AU5090685A (en
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
Publication of AU5090685A publication Critical patent/AU5090685A/en
Application granted granted Critical
Publication of AU580644B2 publication Critical patent/AU580644B2/en
Assigned to VOLK OPTICAL, INC. reassignment VOLK OPTICAL, INC. Alteration of Name(s) in Register under S187 Assignors: VOLK, DAVID
Anticipated expiration legal-status Critical
Ceased 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
    • A61B3/13—Ophthalmic microscopes
    • A61B3/132—Ophthalmic microscopes in binocular arrangement
    • 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
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means

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)
  • Lenses (AREA)
  • Telescopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
AU50906/85A 1984-11-08 1985-11-04 Head-borne binocular indirect ophthalmoscope with integrated telescope Ceased AU580644B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/669,345 US4682866A (en) 1984-11-08 1984-11-08 Head-borne binocular indirect ophthalmoscope with integrated telescope
US669345 1984-11-08

Publications (2)

Publication Number Publication Date
AU5090685A AU5090685A (en) 1986-06-03
AU580644B2 true AU580644B2 (en) 1989-01-19

Family

ID=24686004

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50906/85A Ceased AU580644B2 (en) 1984-11-08 1985-11-04 Head-borne binocular indirect ophthalmoscope with integrated telescope

Country Status (7)

Country Link
US (1) US4682866A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0203939B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS62500914A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU580644B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1257495A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3587755T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1986002818A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU615168B2 (en) * 1986-12-10 1991-09-26 Lions Eye Institute Of Western Australia Incorporated, The Magnifying binocular ophthalmoscope

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627694A (en) * 1985-04-26 1986-12-09 David Volk Indirect ophthalmoscopy lens for use with slit lamp biomicroscope
US4807987A (en) * 1986-10-27 1989-02-28 Bastable David E Deep cavity binocular loupe
US5007729A (en) * 1989-10-27 1991-04-16 Ocular Instruments, Inc. Wide angle ophthalmic lens
JPH03123755U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-03-30 1991-12-16
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
US5579158A (en) * 1993-04-01 1996-11-26 Padula; William V. Binocular expanded field of view spectacle mounted microscope
US5479222A (en) * 1993-11-15 1995-12-26 Volk; Donald A. Indirect ophthalmoscopy lens system and adapter lenses
US5589896A (en) * 1994-10-26 1996-12-31 Ocular Instruments, Inc. Adjustable indirect ophthalmoscopy lens
US5623323A (en) * 1994-10-26 1997-04-22 Ocular Instruments, Inc. Extra wide field ophthalmic 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
US6637882B1 (en) 1998-11-24 2003-10-28 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
ATE274833T1 (de) 1998-11-24 2004-09-15 Welch Allyn Inc Augenuntersuchungsgerät um durch eine unerweiterte pupille die retina zu betrachten
GB2397877A (en) * 2002-09-27 2004-08-04 Ann Graham Sensory-mesh helmet
US7244026B1 (en) 2002-10-18 2007-07-17 Volk Optical, Inc. Sterilizable ophthalmoscopy lens system
US7177087B2 (en) * 2003-10-28 2007-02-13 Leupold & Stevens, Inc. Compound asperic ocular for riflescope
CA2544183A1 (en) 2003-10-28 2005-05-19 Welch Allyn, Inc. Digital documenting ophthalmoscope
WO2010077987A1 (en) * 2008-12-17 2010-07-08 Glaukos Corporation Gonioscope for improved viewing
GB2474083B (en) 2009-10-05 2015-12-23 Keeler Ltd Improvements in and relating to ophthalmic instruments
USD645490S1 (en) 2009-12-16 2011-09-20 Glaukos Corporation Gonioscopic system including an optical element attachment
USD645489S1 (en) 2009-12-16 2011-09-20 Glaukos Corporation Gonioscopic system including an optical element attachment
JP5766965B2 (ja) * 2011-01-26 2015-08-19 俊一 田中 単眼倒像検眼鏡用像転換アタッチメント及び単眼倒像検眼鏡
WO2013071153A1 (en) 2011-11-09 2013-05-16 Welch Allyn, Inc. Digital-based medical devices
US10078226B2 (en) 2013-10-14 2018-09-18 Welch Allyn, Inc. Portable eye viewing device enabled for enhanced field of view
WO2016154066A2 (en) 2015-03-20 2016-09-29 Glaukos Corporation Gonioscopic devices
US10674906B2 (en) 2017-02-24 2020-06-09 Glaukos Corporation Gonioscopes
USD833008S1 (en) 2017-02-27 2018-11-06 Glaukos Corporation Gonioscope
US11147441B2 (en) 2018-01-16 2021-10-19 Welch Allyn, Inc. Physical assessment device
US11471048B2 (en) * 2018-02-14 2022-10-18 The Research Foundation For Suny Tele-microscopic magnifying attachment for binocular indirect ophthalmoscopes
CN110353627B (zh) * 2018-08-13 2022-02-25 长春理工大学 一种双目检眼镜
US20230213759A1 (en) * 2021-12-30 2023-07-06 Mloptic Corp Flexible Optical Apparatus To Extend Effective Aperture Of Collimator For AR/VR Binocular Alignment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US449797A (en) * 1891-04-07 Electric railway
US3475082A (en) * 1966-05-03 1969-10-28 Fisba Optische Prazisions Inst Stereo funduscope
US4056310A (en) * 1975-02-14 1977-11-01 Olympus Optical Co., Ltd. Method and device for ophthalmoscopy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582191A (en) * 1969-05-14 1971-06-01 David N Cohen Three-dimensional indirect ophthalmoscope
US3963329A (en) * 1974-08-05 1976-06-15 Frigitronics Of Conn., Inc. Small pupil binocular indirect ophthalmoscope
JPS5234592A (en) * 1975-09-12 1977-03-16 Olympus Optical Co Method of eye examination
DE3020750C2 (de) * 1980-05-31 1988-03-24 Jakob 7401 Dußlingen Kocher Binokulares Ophthalmoskop
US4738521A (en) * 1982-10-28 1988-04-19 David Volk Lens for indirect ophthalmoscopy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US449797A (en) * 1891-04-07 Electric railway
US3475082A (en) * 1966-05-03 1969-10-28 Fisba Optische Prazisions Inst Stereo funduscope
US4056310A (en) * 1975-02-14 1977-11-01 Olympus Optical Co., Ltd. Method and device for ophthalmoscopy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU615168B2 (en) * 1986-12-10 1991-09-26 Lions Eye Institute Of Western Australia Incorporated, The Magnifying binocular ophthalmoscope

Also Published As

Publication number Publication date
US4682866A (en) 1987-07-28
AU5090685A (en) 1986-06-03
EP0203939A4 (en) 1991-10-16
DE3587755D1 (de) 1994-03-31
EP0203939A1 (en) 1986-12-10
WO1986002818A1 (en) 1986-05-22
JPS62500914A (ja) 1987-04-16
CA1257495A (en) 1989-07-18
DE3587755T2 (de) 1994-08-11
EP0203939B1 (en) 1994-02-23
JPH0244529B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-04

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