EP1134481A3 - Operationsleuchte mit einem Leuchtenkörper, der eine Entladungslampe aufweist - Google Patents

Operationsleuchte mit einem Leuchtenkörper, der eine Entladungslampe aufweist Download PDF

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Publication number
EP1134481A3
EP1134481A3 EP01101226A EP01101226A EP1134481A3 EP 1134481 A3 EP1134481 A3 EP 1134481A3 EP 01101226 A EP01101226 A EP 01101226A EP 01101226 A EP01101226 A EP 01101226A EP 1134481 A3 EP1134481 A3 EP 1134481A3
Authority
EP
European Patent Office
Prior art keywords
light
operating
reflector
lamp
luminaire body
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.)
Granted
Application number
EP01101226A
Other languages
English (en)
French (fr)
Other versions
EP1134481B1 (de
EP1134481A2 (de
Inventor
Uwe Gampe
Rudolf Dr. Marka
Jörg Eduard Dr. Hartge
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.)
Maquet GmbH
Original Assignee
Heraeus Medical GmbH
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 Heraeus Medical GmbH filed Critical Heraeus Medical GmbH
Publication of EP1134481A2 publication Critical patent/EP1134481A2/de
Publication of EP1134481A3 publication Critical patent/EP1134481A3/de
Application granted granted Critical
Publication of EP1134481B1 publication Critical patent/EP1134481B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/804—Surgical or dental spotlight

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Eine Operationsleuchte ist mit einem inneren Leuchtenkörper (6) versehen, der wenigstens eine Entladungs-Lampe (7) und einen inneren Reflektor in einem Gehäuse aufweist, wobei der Leuchtenkörper wenigstens teilweise von einem äußeren ringartigen Gehäuse mit einem ring-oder polygonartig ausgebildeten Reflektor (9) zur konvergierenden Umlenkung von aus dem Leuchtenkörper austretendem Licht in ein Beleuchtungsfeld umgeben ist. Der äußere Reflektor (9) weist auf seiner zum inneren Leuchtenkörper (6) gerichteten Seite eine geschlossene, transparente Fläche auf, deren Rückseite an eine reflektierende Schicht (17) angrenzt; die reflektierende Schicht ist auf die Rückseite der transparenten Fläche aufgebracht. Der innere Leuchtenkörper (6) und der äußere Reflektor (9) werden durch einen Verbindungssteg (3) zusammengehalten, welcher mit einem Bügel (4) zur Befestigung an einer stationären Halterung gelenkig verbunden ist.
Es ist somit möglich, eine Operationsleuchte mit hoher Beleuchtungsintensität zu schaffen, die einerseits Licht aus einem großen Durchmesser und andererseits aus einem kleinen Durchmesser ins Beleuchtungsfeld bringt, um sowohl enge Wundkanäle gut auszuleuchten, als auch eventuelle Hindernisse gut zu hinterstrahlen. Darüber hinaus ist der Leuchtenkörper kompakt aufgebaut und für eine laminare Strömung zur Vermeidung von Verunreinigungen in der Umgebung des Operationsfeldes geeignet.
EP01101226A 2000-03-13 2001-01-19 Operationsleuchte mit einem Leuchtenkörper, der eine Entladungslampe aufweist Expired - Lifetime EP1134481B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20004384U 2000-03-13
DE20004384U DE20004384U1 (de) 2000-03-13 2000-03-13 Operationsleuchte mit einem Leuchtenkörper, der eine Entladungslampe aufweist

Publications (3)

Publication Number Publication Date
EP1134481A2 EP1134481A2 (de) 2001-09-19
EP1134481A3 true EP1134481A3 (de) 2003-05-14
EP1134481B1 EP1134481B1 (de) 2005-08-31

Family

ID=7938520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01101226A Expired - Lifetime EP1134481B1 (de) 2000-03-13 2001-01-19 Operationsleuchte mit einem Leuchtenkörper, der eine Entladungslampe aufweist

Country Status (4)

Country Link
US (1) US6511210B2 (de)
EP (1) EP1134481B1 (de)
JP (1) JP3597480B2 (de)
DE (2) DE20004384U1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10156307B4 (de) * 2001-11-19 2006-01-05 Maquet Gmbh & Co. Kg Leuchtenkörper für eine medizinische Leuchte sowie dessen Verwendung
EP1869362B1 (de) * 2005-04-12 2020-09-23 Planmeca Oy Operationsleuchte insbesondere für Zahnbehandlung
DE102005036275A1 (de) * 2005-08-02 2007-02-08 Berchtold Holding Gmbh Operationsleuchte
JP6736562B2 (ja) 2015-01-20 2020-08-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 一体化された空気ガイドを用いる医療撮像

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327415A1 (de) * 1972-10-02 1974-04-11 Physical Systems Operationsleuchte
DE3405739A1 (de) * 1984-02-17 1985-08-22 Hartmann & Unger GmbH, 4619 Bergkamen Leuchte, vorzugsweise zur arbeitsplatzbeleuchtung
DE3432745A1 (de) * 1984-09-06 1986-03-06 W.C. Heraeus Gmbh, 6450 Hanau Reflektoranordnung fuer operationsleuchten
DE4140325A1 (de) * 1991-12-06 1993-06-09 Delma Elektro- Und Medizinische Apparatebau Gmbh, 7200 Tuttlingen, De Operationsleuchte
EP0802368A2 (de) * 1996-04-18 1997-10-22 ZUMTOBEL LICHT GmbH Leuchte mit einer insbesonderen kleinvolumigen Lampe
DE29906721U1 (de) * 1999-04-15 1999-07-08 Medline Enterprise Co., Ltd., Taipeh/T'ai-pei Operationslampe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600979A (en) * 1985-10-02 1986-07-15 American Sterilizer Company Passive cooling system for a luminaire
US5791768A (en) * 1997-04-17 1998-08-11 Stingray Lighting, Inc. Dual reflector lighting system
US5861706A (en) * 1997-06-10 1999-01-19 Osram Sylvania Inc. Electrodeless high intensity discharge medical lamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327415A1 (de) * 1972-10-02 1974-04-11 Physical Systems Operationsleuchte
DE3405739A1 (de) * 1984-02-17 1985-08-22 Hartmann & Unger GmbH, 4619 Bergkamen Leuchte, vorzugsweise zur arbeitsplatzbeleuchtung
DE3432745A1 (de) * 1984-09-06 1986-03-06 W.C. Heraeus Gmbh, 6450 Hanau Reflektoranordnung fuer operationsleuchten
DE4140325A1 (de) * 1991-12-06 1993-06-09 Delma Elektro- Und Medizinische Apparatebau Gmbh, 7200 Tuttlingen, De Operationsleuchte
EP0802368A2 (de) * 1996-04-18 1997-10-22 ZUMTOBEL LICHT GmbH Leuchte mit einer insbesonderen kleinvolumigen Lampe
DE29906721U1 (de) * 1999-04-15 1999-07-08 Medline Enterprise Co., Ltd., Taipeh/T'ai-pei Operationslampe

Also Published As

Publication number Publication date
DE20004384U1 (de) 2000-10-26
EP1134481B1 (de) 2005-08-31
JP2001283608A (ja) 2001-10-12
EP1134481A2 (de) 2001-09-19
JP3597480B2 (ja) 2004-12-08
US6511210B2 (en) 2003-01-28
US20010030867A1 (en) 2001-10-18
DE50107244D1 (de) 2005-10-06

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