FR2361856B1 - - Google Patents

Info

Publication number
FR2361856B1
FR2361856B1 FR7720337A FR7720337A FR2361856B1 FR 2361856 B1 FR2361856 B1 FR 2361856B1 FR 7720337 A FR7720337 A FR 7720337A FR 7720337 A FR7720337 A FR 7720337A FR 2361856 B1 FR2361856 B1 FR 2361856B1
Authority
FR
France
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
FR7720337A
Other languages
French (fr)
Other versions
FR2361856A1 (fr
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.)
Heine Optotechnik GmbH and Co KG
Original Assignee
Heine Optotechnik GmbH and Co KG
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 Heine Optotechnik GmbH and Co KG filed Critical Heine Optotechnik GmbH and Co KG
Publication of FR2361856A1 publication Critical patent/FR2361856A1/fr
Application granted granted Critical
Publication of FR2361856B1 publication Critical patent/FR2361856B1/fr
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
    • A61B3/1208—Multiple lens hand-held instruments

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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Eye Examination Apparatus (AREA)
FR7720337A 1976-08-17 1977-07-01 Dispositif d'eclairage pour l'ophtalmoscopie indirecte Granted FR2361856A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2636977A DE2636977B2 (de) 1976-08-17 1976-08-17 Beleuchtungsvorrichtung für die indirekte Ophthalmoskopie

Publications (2)

Publication Number Publication Date
FR2361856A1 FR2361856A1 (fr) 1978-03-17
FR2361856B1 true FR2361856B1 (OSRAM) 1984-06-15

Family

ID=5985637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720337A Granted FR2361856A1 (fr) 1976-08-17 1977-07-01 Dispositif d'eclairage pour l'ophtalmoscopie indirecte

Country Status (4)

Country Link
US (1) US4166677A (OSRAM)
DE (1) DE2636977B2 (OSRAM)
FR (1) FR2361856A1 (OSRAM)
GB (1) GB1543855A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998818A (en) * 1989-08-23 1991-03-12 Welch Allyn, Inc. Ophthalmoscope with linear polarizer
US6089716A (en) 1996-07-29 2000-07-18 Lashkari; Kameran Electro-optic binocular indirect ophthalmoscope for stereoscopic observation of retina
US5841509A (en) * 1996-07-29 1998-11-24 Harooni; Mark Electro-optic binocular indirect ophthalmoscope
US5940166A (en) * 1997-09-12 1999-08-17 Miller; Joel A. Binocular indirect ophthalmoscope

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023992A (en) * 1935-05-02 1935-12-10 Abraham E Chesler Box
US3019699A (en) * 1960-04-25 1962-02-06 American Optical Corp Instrument for examination of the eye
US3439978A (en) * 1965-08-27 1969-04-22 Welch Allyn Inc Streak retinoscope
DE1772893B1 (de) * 1968-07-17 1970-12-03 Optotechnik Gmbh Ophthalmoskop
US3586424A (en) * 1968-09-13 1971-06-22 American Optical Corp Monocular indirect ophthalmoscope
US3881812A (en) * 1972-03-13 1975-05-06 Ben Tovim Nathan Manually held indirect ophthalmoscope especially adapted for viewing the periphery of the fundus oculi

Also Published As

Publication number Publication date
DE2636977C3 (OSRAM) 1979-04-26
DE2636977A1 (de) 1978-02-23
FR2361856A1 (fr) 1978-03-17
GB1543855A (en) 1979-04-11
US4166677A (en) 1979-09-04
DE2636977B2 (de) 1978-09-07

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse