HK17985A - Ophthalmological instrument including illuminator - Google Patents

Ophthalmological instrument including illuminator

Info

Publication number
HK17985A
HK17985A HK179/85A HK17985A HK17985A HK 17985 A HK17985 A HK 17985A HK 179/85 A HK179/85 A HK 179/85A HK 17985 A HK17985 A HK 17985A HK 17985 A HK17985 A HK 17985A
Authority
HK
Hong Kong
Prior art keywords
tube
instrument including
incandescent lamp
affords
ophthalmological instrument
Prior art date
Application number
HK179/85A
Other languages
English (en)
Inventor
William Dana Richards
Bernard Grolman
Original Assignee
Warner Lambert Tech
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 Warner Lambert Tech filed Critical Warner Lambert Tech
Publication of HK17985A publication Critical patent/HK17985A/xx

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Eye Examination Apparatus (AREA)
HK179/85A 1978-04-07 1985-03-14 Ophthalmological instrument including illuminator HK17985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/894,226 US4184752A (en) 1978-04-07 1978-04-07 Instrument illuminator

Publications (1)

Publication Number Publication Date
HK17985A true HK17985A (en) 1985-03-22

Family

ID=25402779

Family Applications (1)

Application Number Title Priority Date Filing Date
HK179/85A HK17985A (en) 1978-04-07 1985-03-14 Ophthalmological instrument including illuminator

Country Status (7)

Country Link
US (1) US4184752A (xx)
JP (1) JPS54133792A (xx)
CA (1) CA1099683A (xx)
DE (1) DE2912992A1 (xx)
FR (1) FR2422110A1 (xx)
GB (1) GB2018413B (xx)
HK (1) HK17985A (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384315A (en) * 1980-10-31 1983-05-17 Yamada Iryo Shomei Kabushiki Kaisha Photographic flash device for use with a shadowless lamp for surgical operation
DE3173696D1 (en) * 1981-05-05 1986-03-20 Jacques Duparchy Device for observing and/or taking photographs of the eye of a patient during adaptation of a contact lens
DE3138849A1 (de) * 1981-09-30 1983-04-14 Robert Bosch Gmbh, 7000 Stuttgart "elektrische leuchte"
US4575208A (en) * 1984-02-21 1986-03-11 King Bedford G Lens mounted light system
US5032962A (en) * 1990-03-16 1991-07-16 American Sterilizer Company Redundant lamp mechanism
US5557321A (en) * 1990-10-02 1996-09-17 Canon Kabushiki Kaisha Fundus camera or opthalmic apparatus comprising a flash light source system
GB2277170A (en) * 1993-04-13 1994-10-19 Ford New Holland Ltd Solenoid operated hydraulic valve
DE19507305A1 (de) * 1995-03-02 1996-09-05 Delma Elektro Med App Operationsleuchte mit Hauptlampe und Ersatzlampe
US5875362A (en) * 1995-12-28 1999-02-23 Eastman Kodak Company Single-use flash camera with emergency strobe or continuous illumination enhancements
US6637882B1 (en) * 1998-11-24 2003-10-28 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
JP3905312B2 (ja) 1998-11-24 2007-04-18 ウェルチ・アリン・インコーポレーテッド 未拡張瞳孔を通した網膜視用目視装置
CA2544183A1 (en) * 2003-10-28 2005-05-19 Welch Allyn, Inc. Digital documenting ophthalmoscope
US7338167B2 (en) * 2003-12-10 2008-03-04 Joslin Diabetes Center, Inc. Retinal imaging system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE572660C (de) * 1933-03-20 Siemens Schuckertwerke Akt Ges Scheinwerfer mit wenigstens annaehernd parallel zur optischen Achse verlaufenden Abblendblechen
GB329173A (en) * 1929-05-22 1930-05-15 Paul Giese An improved dimming device for automobile head-lamps and other search-lights
US2482430A (en) * 1945-12-06 1949-09-20 Gen Electric Photographic lighting unit
GB978579A (en) * 1962-05-11 1964-12-23 World Light Manufactory Ltd Improvements in or relating to electric lanterns
DE1913179U (de) * 1964-12-16 1965-04-01 Hans-Juergen Berger Beleuchtungsroehre fuer fotografische aufnahmezwecke.
GB1241946A (en) * 1967-07-24 1971-08-04 Clarke & Smith Mfg Company Ltd Improvements in or relating to optical projectors
US4023189A (en) * 1974-03-29 1977-05-10 Varian Associates Wide angle fundus illumination and photography apparatus
US3915564A (en) * 1974-09-12 1975-10-28 Zeiss Stiftung Retinal image-display system

Also Published As

Publication number Publication date
FR2422110B1 (xx) 1985-03-01
JPS54133792A (en) 1979-10-17
CA1099683A (en) 1981-04-21
US4184752A (en) 1980-01-22
DE2912992A1 (de) 1979-10-18
GB2018413A (en) 1979-10-17
GB2018413B (en) 1982-06-23
FR2422110A1 (fr) 1979-11-02

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