JPS5633089B2 - - Google Patents

Info

Publication number
JPS5633089B2
JPS5633089B2 JP8976076A JP8976076A JPS5633089B2 JP S5633089 B2 JPS5633089 B2 JP S5633089B2 JP 8976076 A JP8976076 A JP 8976076A JP 8976076 A JP8976076 A JP 8976076A JP S5633089 B2 JPS5633089 B2 JP S5633089B2
Authority
JP
Japan
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
Application number
JP8976076A
Other languages
Japanese (ja)
Other versions
JPS5256789A (en
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 US05/512,327 external-priority patent/US3944341A/en
Priority claimed from US05/536,879 external-priority patent/US3954329A/en
Application filed filed Critical
Publication of JPS5256789A publication Critical patent/JPS5256789A/ja
Publication of JPS5633089B2 publication Critical patent/JPS5633089B2/ja
Granted 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
    • A61B3/125—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 with contact lenses
    • 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
    • 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)
  • Eyeglasses (AREA)
  • Lenses (AREA)
JP51089760A 1974-10-04 1976-07-29 Wide angle eyeespeculum and eye bottom camera Granted JPS5256789A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/512,327 US3944341A (en) 1972-09-25 1974-10-04 Wide-angle ophthalmoscope and fundus camera
US05/536,879 US3954329A (en) 1972-09-25 1974-12-27 Wide-angle opthalmoscope employing transillumination

Publications (2)

Publication Number Publication Date
JPS5256789A JPS5256789A (en) 1977-05-10
JPS5633089B2 true JPS5633089B2 (de) 1981-08-01

Family

ID=27057527

Family Applications (3)

Application Number Title Priority Date Filing Date
JP50118989A Pending JPS5192593A (de) 1974-10-04 1975-10-03
JP51089760A Granted JPS5256789A (en) 1974-10-04 1976-07-29 Wide angle eyeespeculum and eye bottom camera
JP14225579U Expired JPS5618321Y2 (de) 1974-10-04 1979-10-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP50118989A Pending JPS5192593A (de) 1974-10-04 1975-10-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP14225579U Expired JPS5618321Y2 (de) 1974-10-04 1979-10-16

Country Status (2)

Country Link
JP (3) JPS5192593A (de)
DE (2) DE2559668C3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921771Y2 (ja) * 1977-11-29 1984-06-28 オリンパス光学工業株式会社 眼底検査用コンタクトレンズ
JPS54106696U (de) * 1977-12-21 1979-07-27
JPS5591336A (en) * 1978-12-29 1980-07-10 Nippon Chemical Ind Optical system for observing and photographing eyeground
DE2922646C2 (de) * 1979-06-02 1983-01-13 Bouis, Didier, Dr.-Ing., 7541 Straubenhardt Vorrichtung zur Messung der Angenbewegung
US4728183A (en) * 1986-10-01 1988-03-01 Ocular Instruments, Inc. Ophthalmic lens for observing the fundus of the eye
US5309187A (en) * 1992-03-18 1994-05-03 Ocular Instruments, Inc. High magnification ophthalmic lens
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
DE19650117A1 (de) * 1996-12-03 1998-06-04 Mira Gmbh Ophthalmikroskopische Vorrichtung zur Beobachtung und Untersuchung des Augenhintergrundes
JP2002219107A (ja) * 2001-01-25 2002-08-06 Kowa Co 眼底撮影装置
US9179840B2 (en) * 2012-03-17 2015-11-10 Visunex Medical Systems Co. Ltd. Imaging and lighting optics of a contact eye camera

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927286U (de) * 1972-06-07 1974-03-08

Also Published As

Publication number Publication date
DE2544561B2 (de) 1979-05-31
JPS5192593A (de) 1976-08-13
DE2544561C3 (de) 1980-01-31
JPS5256789A (en) 1977-05-10
JPS5618321Y2 (de) 1981-04-30
DE2559668A1 (de) 1977-06-08
JPS5565002U (de) 1980-05-06
DE2559668C3 (de) 1980-01-10
DE2544561A1 (de) 1976-04-15
DE2559668B2 (de) 1979-05-17

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