ATE541158T1 - OPERATIONAL OR EXAMINATION LIGHT - Google Patents

OPERATIONAL OR EXAMINATION LIGHT

Info

Publication number
ATE541158T1
ATE541158T1 AT07846754T AT07846754T ATE541158T1 AT E541158 T1 ATE541158 T1 AT E541158T1 AT 07846754 T AT07846754 T AT 07846754T AT 07846754 T AT07846754 T AT 07846754T AT E541158 T1 ATE541158 T1 AT E541158T1
Authority
AT
Austria
Prior art keywords
light source
brightness
operational
control
examination light
Prior art date
Application number
AT07846754T
Other languages
German (de)
Inventor
Joachim Stroelin
Original Assignee
Leibinger Medizintech
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39104330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE541158(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leibinger Medizintech filed Critical Leibinger Medizintech
Application granted granted Critical
Publication of ATE541158T1 publication Critical patent/ATE541158T1/en

Links

Classifications

    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Endoscopes (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

The present invention relates to an operation or examination lighting unit with at least one first and at least one second light source which have a common optical system, and a control unit which can control the brightness of the first light source separately from the brightness of the second light source, and which by means of variable control of the brightness of the first and of the second light source causes a change of geometry, in particular a displacement and/or variable focusing of the total light field produced by the operation or examination lighting unit.
AT07846754T 2006-11-24 2007-11-22 OPERATIONAL OR EXAMINATION LIGHT ATE541158T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202006017914 2006-11-24
DE202007015823U DE202007015823U1 (en) 2006-11-24 2007-11-13 Operating or examination light
PCT/EP2007/010152 WO2008061767A1 (en) 2006-11-24 2007-11-22 Lighting unit for operations or examinations

Publications (1)

Publication Number Publication Date
ATE541158T1 true ATE541158T1 (en) 2012-01-15

Family

ID=39104330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07846754T ATE541158T1 (en) 2006-11-24 2007-11-22 OPERATIONAL OR EXAMINATION LIGHT

Country Status (5)

Country Link
EP (1) EP2092233B2 (en)
AT (1) ATE541158T1 (en)
DE (1) DE202007015823U1 (en)
ES (1) ES2378903T5 (en)
WO (1) WO2008061767A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH701854A1 (en) * 2009-09-17 2011-03-31 Pasan Sa A lighting device for obtaining a uniformly illuminated field.
CN104819403A (en) * 2014-10-22 2015-08-05 深圳市科曼医疗设备有限公司 Lighting assembly of operating lamp, operating lamp and light spot adjusting method for operating lamp
DE102015113337A1 (en) 2015-08-13 2017-02-16 Karl Leibinger Medizintechnik Gmbh & Co. Kg Operating light with variable light field geometry
JP7273864B2 (en) * 2018-06-25 2023-05-15 シグニファイ ホールディング ビー ヴィ Lighting system and lighting method
CN110529760A (en) * 2019-08-22 2019-12-03 南通大学 A kind of production method of shadowless lamp LED annular light source and its radiator structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW330233B (en) † 1997-01-23 1998-04-21 Philips Eloctronics N V Luminary
DE10034594B4 (en) * 2000-07-14 2006-03-16 Sirona Dental Systems Gmbh Dental treatment light
FR2849160B1 (en) * 2002-12-24 2005-03-18 Alm LIGHTING DEVICE AND USE THEREOF
DE102006004995A1 (en) * 2005-02-01 2006-10-19 Schott Ag Lamp used for dental or surgical operations, is based on light-emitting diodes, reflectors, light blending unit and lens, with control of intensity and color temperature
DE502005002660D1 (en) * 2005-05-14 2008-03-13 Trumpf Kreuzer Med Sys Gmbh Operating light with zone-wise intensity control

Also Published As

Publication number Publication date
DE202007015823U1 (en) 2008-03-27
EP2092233B1 (en) 2012-01-11
EP2092233A1 (en) 2009-08-26
WO2008061767A1 (en) 2008-05-29
ES2378903T3 (en) 2012-04-18
EP2092233B2 (en) 2021-04-07
ES2378903T5 (en) 2021-11-04

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