DE2912992A1 - Leuchte - Google Patents

Leuchte

Info

Publication number
DE2912992A1
DE2912992A1 DE19792912992 DE2912992A DE2912992A1 DE 2912992 A1 DE2912992 A1 DE 2912992A1 DE 19792912992 DE19792912992 DE 19792912992 DE 2912992 A DE2912992 A DE 2912992A DE 2912992 A1 DE2912992 A1 DE 2912992A1
Authority
DE
Germany
Prior art keywords
lamp
axis
socket
base
light according
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
DE19792912992
Other languages
German (de)
English (en)
Inventor
Bernard Grolman
William Dana Richards
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.)
Warner Lambert Technologies Inc
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Publication of DE2912992A1 publication Critical patent/DE2912992A1/de
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
    • A61B3/14—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)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
DE19792912992 1978-04-07 1979-03-31 Leuchte Ceased DE2912992A1 (de)

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
DE2912992A1 true DE2912992A1 (de) 1979-10-18

Family

ID=25402779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792912992 Ceased DE2912992A1 (de) 1978-04-07 1979-03-31 Leuchte

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138849A1 (de) * 1981-09-30 1983-04-14 Robert Bosch Gmbh, 7000 Stuttgart "elektrische leuchte"
DE19507305A1 (de) * 1995-03-02 1996-09-05 Delma Elektro Med App Operationsleuchte mit Hauptlampe und Ersatzlampe

Families Citing this family (12)

* 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
ATE17822T1 (de) * 1981-05-05 1986-02-15 Jacques Duparchy Vorrichtung zum beobachten und/oder photographieren des auges eines patienten waehrend der anpassung einer kontaktlinse.
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
US5875362A (en) * 1995-12-28 1999-02-23 Eastman Kodak Company Single-use flash camera with emergency strobe or continuous illumination enhancements
CN1157153C (zh) 1998-11-24 2004-07-14 威尔驰阿林公司 不扩瞳观察视网膜检眼装置
US6637882B1 (en) * 1998-11-24 2003-10-28 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
DE602004020505D1 (de) * 2003-10-28 2009-05-20 Welch Allyn Inc Digitales dokumentier-ophthalmoskop
US7338167B2 (en) * 2003-12-10 2008-03-04 Joslin Diabetes Center, Inc. Retinal imaging system
WO2019064075A2 (en) * 2017-09-28 2019-04-04 Datalogic Ip Tech S.R.L. SYSTEM AND METHOD FOR LIGHTING A TARGET OF A BARCODE READER

Citations (2)

* 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
DE1913179U (de) * 1964-12-16 1965-04-01 Hans-Juergen Berger Beleuchtungsroehre fuer fotografische aufnahmezwecke.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (2)

* 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
DE1913179U (de) * 1964-12-16 1965-04-01 Hans-Juergen Berger Beleuchtungsroehre fuer fotografische aufnahmezwecke.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138849A1 (de) * 1981-09-30 1983-04-14 Robert Bosch Gmbh, 7000 Stuttgart "elektrische leuchte"
DE19507305A1 (de) * 1995-03-02 1996-09-05 Delma Elektro Med App Operationsleuchte mit Hauptlampe und Ersatzlampe

Also Published As

Publication number Publication date
US4184752A (en) 1980-01-22
GB2018413B (en) 1982-06-23
FR2422110A1 (fr) 1979-11-02
FR2422110B1 (enExample) 1985-03-01
HK17985A (en) 1985-03-22
JPS54133792A (en) 1979-10-17
CA1099683A (en) 1981-04-21
GB2018413A (en) 1979-10-17

Similar Documents

Publication Publication Date Title
DE2415319B2 (de) Kamera zur aufnahme des augenhintergrundes
DE29913602U1 (de) Gerät zur Augenuntersuchung mit einer Scheimpflugkamera und einem Spaltprojektor zur Aufnahme von Schnittbildern eines Auges
CA1099683A (en) Instrument illuminator
DE2609771C2 (de) Beleuchtungseinrichtung für Projektionsgeräte
DE3019502A1 (de) Endoskop
DE29913603U1 (de) Spaltprojektor
EP1985227B1 (de) Optikkomponente für ein Stereomikroskop
DE4227942A1 (de) Spaltlampen-beleuchtungseinrichtung
DE1231543B (de) Kamera mit Bildfeldbegrenzungsrahmen im Sucher
DE2757747C3 (de) Verfahren und Vorrichtung zur Herstellung räumlich wahrnehmbarer Bilder
DE1281064B (de) Elektronenmikroskopisches Verfahren
DE423446C (de) Vorrichtung zum Untersuchen von Hohlraeumen, insbesondere Koerperhoehlen
DE2611717B2 (de) Verfahren und Vorrichtung zum Erzeugen dreidimensionaler Bilder
DE2014662A1 (de) Elektronenblitzgerät für die Endofotografie
DE2000682A1 (de) Mikroskop mit einer Lampe
DE1044348B (de) Fotoendoskop mit einem Spiegelreflexzwischenstueck
DE198384C (enExample)
DE2807323C2 (de) Belichtungsmeßanordnung für eine Aufsatzkamera an einem Beobachtungsinstrument, insbesondere für Mikroskope
DE657265C (de) Geraet zur optischen Untersuchung der Innenwandungen von schwer zugaenglichen technischen Hohlkoerpern
DE425646C (de) Dia-Einrichtung fuer Kinoprojektionsapparate
DE630226C (de) Mikroskop zur Pruefung von Oberflaechen
DE331846C (de) Beleuchtungseinrichtung fuer Projektionsapparate, Kinematographen o. dgl.
DE672112C (de) Beleuchtungseinrichtung fuer photographische Vergroesserungsgeraete
DE360054C (de) Einrichtung zum Beobachten der Lichtquelle bei Bildwerfern
DE928374C (de) Mikroprojektionsgeraet

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: WARNER LAMBERT TECHNOLOGIES, INC., 75221 DALLAS, T

8128 New person/name/address of the agent

Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT. KRESSIN, H., DI

8128 New person/name/address of the agent

Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 800

8110 Request for examination paragraph 44
8131 Rejection