EP1061780A3 - Surgery light source with discharge lamps - Google Patents

Surgery light source with discharge lamps Download PDF

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Publication number
EP1061780A3
EP1061780A3 EP00112072A EP00112072A EP1061780A3 EP 1061780 A3 EP1061780 A3 EP 1061780A3 EP 00112072 A EP00112072 A EP 00112072A EP 00112072 A EP00112072 A EP 00112072A EP 1061780 A3 EP1061780 A3 EP 1061780A3
Authority
EP
European Patent Office
Prior art keywords
discharge lamps
light source
surgery light
switched
surgery
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.)
Withdrawn
Application number
EP00112072A
Other languages
German (de)
French (fr)
Other versions
EP1061780A2 (en
Inventor
Manfred Scholz
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.)
Gebrueder Berchtold GmbH and Co KG
Original Assignee
Gebrueder Berchtold 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 Gebrueder Berchtold GmbH and Co KG filed Critical Gebrueder Berchtold GmbH and Co KG
Publication of EP1061780A2 publication Critical patent/EP1061780A2/en
Publication of EP1061780A3 publication Critical patent/EP1061780A3/en
Withdrawn legal-status Critical Current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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously
    • H05B41/42—Controlling the intensity of light discontinuously in two steps only
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/46—Circuits providing for substitution in case of failure of the lamp
    • 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

Abstract

Die Erfindung betrifft eine Operationsleuchte mit wenigstens zwei ein- und ausschaltbaren Entladungslampen (11), die mittels Zündgerät (12, 16) zündbar und alternativ einschaltbar sind sowie über optische Mittel, insbesondere wenigstens einen Reflektor (13, 13') ein Operationsfeld (14) beleuchten. Die Erfindung besteht darin, daß mehrere, insbesondere zwei mit individuellen Zündgeräten (12, 16) ausgestattete Entladungslampen (11, 15) unterschiedlicher Leistungen vorgesehen sind, wodurch bei Umschaltung von einer auf eine andere Entladungslampe (11, 15) die Beleuchtungsstärke im Operationsfeld (14) verändert werden kann.

Figure 00000001
The invention relates to an operating light with at least two discharge lamps (11) which can be switched on and off, which can be ignited and alternatively switched on by means of an ignition device (12, 16) and an operating field (14) via optical means, in particular at least one reflector (13, 13 '). illuminate. The invention consists in that several, in particular two, discharge lamps (11, 15) of different powers, which are equipped with individual igniters (12, 16), are provided, so that when switching from one discharge lamp (11, 15) to another, the illuminance in the operating field (14 ) can be changed.
Figure 00000001
EP00112072A 1999-06-11 2000-06-05 Surgery light source with discharge lamps Withdrawn EP1061780A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19926690A DE19926690A1 (en) 1999-06-11 1999-06-11 Operating light with discharge lamps
DE19926690 1999-06-11

Publications (2)

Publication Number Publication Date
EP1061780A2 EP1061780A2 (en) 2000-12-20
EP1061780A3 true EP1061780A3 (en) 2004-06-23

Family

ID=7910945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112072A Withdrawn EP1061780A3 (en) 1999-06-11 2000-06-05 Surgery light source with discharge lamps

Country Status (4)

Country Link
US (1) US6361189B1 (en)
EP (1) EP1061780A3 (en)
JP (1) JP2001015277A (en)
DE (1) DE19926690A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005036275A1 (en) * 2005-08-02 2007-02-08 Berchtold Holding Gmbh surgical light
DE102009042338B4 (en) * 2009-09-21 2019-03-21 Berchtold Holding Gmbh surgical light

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855937A (en) * 1958-03-17 1960-12-14 Gen Electric Co Ltd Improvements in or relating to circuit arrangements for operating electric lamps
US4057750A (en) * 1976-05-10 1977-11-08 Westinghouse Electric Corporation Apparatus and method for sustaining the operation of HID lamps
US4238711A (en) * 1979-08-20 1980-12-09 General Electric Company Circuit for selective individual operation of multiple arc discharge lamps
DE9217573U1 (en) * 1992-12-18 1993-07-08 Karl Leibinger Medizintechnik Gmbh & Co. Kg, 7202 Muehlheim, De
US5861706A (en) * 1997-06-10 1999-01-19 Osram Sylvania Inc. Electrodeless high intensity discharge medical lamp

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FR2261474B1 (en) * 1974-02-20 1978-01-06 Claude
US3997816A (en) 1975-04-21 1976-12-14 Gte Laboratories Incorporated Starting assist device for an electrodeless light source
US4041352A (en) 1976-07-14 1977-08-09 Gte Laboratories Incorporated Automatic starting system for solid state powered electrodeless lamps
US4359668A (en) 1979-03-14 1982-11-16 Fusion Systems Corporation Method and apparatus for igniting electrodeless discharge lamp
DE3139425A1 (en) 1981-10-03 1983-04-21 Herbert Waldmann GmbH & Co, 7730 Villingen-Schwenningen Lighting fixture for dental purposes
US4423471A (en) 1982-09-15 1983-12-27 Mycro-Group Company Mobile lighting fixture, method and boom
DE3238876C2 (en) 1982-10-18 1985-01-17 Franz Sill Gmbh, 1000 Berlin Reflector for a recessed ceiling light fitted with a high pressure discharge lamp
DE8332680U1 (en) * 1983-11-14 1984-03-01 Fallschüssel, Gerd, Dr., 7100 Heilbronn DENTIST WORKPLACE LIGHT
JPS60184250A (en) 1984-03-01 1985-09-19 フュージョン・システムズ・コーポレーション Lamp having segmented reflector
DE3611138A1 (en) 1986-04-03 1987-10-15 Zimmermann Gmbh Co Kg Rudolf Light (luminaire) having a high-pressure discharge lamp and having a changeover device for changing over to a standby incandescent lamp
DE3807585A1 (en) * 1988-03-08 1989-09-21 Stierlen Maquet Ag Surgical luminaire
DE3813035C2 (en) * 1988-04-19 1995-03-23 Leica Industrieverwaltung Automatic lamp changing device for projectors
US4887192A (en) 1988-11-04 1989-12-12 Fusion Systems Corporation Electrodeless lamp having compound resonant structure
JP2592005B2 (en) * 1990-05-18 1997-03-19 株式会社小糸製作所 Vehicle headlights
DE9016036U1 (en) * 1990-11-24 1991-02-14 Lin, Yu-Chuan, San Chung, Taipei, Tw
DE4241911A1 (en) 1991-12-13 1993-06-17 Fusion Systems Corp Cooling system for plasma discharge lamp stimulated by microwaves - uses jets to provide cooling air stream directed onto lamp flask during simultaneous rotation
US5291092A (en) 1992-04-24 1994-03-01 Gte Products Corporation HID vehicle headlamp capsule assembly
US5321595A (en) 1992-09-04 1994-06-14 Amjo Infra Red Dryers, Inc. Double bulb mercury vapor lamp apparatus
US5471109A (en) 1992-12-31 1995-11-28 Fusion Systems Corporation Method and apparatus for preventing reverse flow in air or gas cooled lamps
US5334913A (en) 1993-01-13 1994-08-02 Fusion Systems Corporation Microwave powered lamp having a non-conductive reflector within the microwave cavity
US5331254A (en) 1993-01-19 1994-07-19 General Electric Company Starting circuit for an electrodeless high intensity discharge lamp employing a visible light radiator
DE9317671U1 (en) * 1993-11-18 1994-02-24 Delma Elektro Med App Operating light
DE19505925A1 (en) 1995-02-21 1996-08-22 Heraeus Med Gmbh Medical lamp with incandescent lamp and discharge lamp
EP0730085B1 (en) 1995-02-28 2000-01-19 Yamaha Hatsudoki Kabushiki Kaisha A cylinder head and a method for producing a valve seat
US5582479A (en) 1995-03-01 1996-12-10 Eppi Lighting, Inc. Dual reflector high bay lighting system
DE19507305A1 (en) * 1995-03-02 1996-09-05 Delma Elektro Med App Operating light with main lamp and spare lamp
US5659221A (en) 1996-03-26 1997-08-19 Osram Sylvania, Inc. High intensity discharge headlamp assembly
DE19640625A1 (en) 1996-10-01 1998-04-02 Heraeus Noblelight Gmbh Irradiator for e.g. ultraviolet lamp
DE29621603U1 (en) 1996-12-12 1997-04-10 Leibinger Medizintech Operating light
US5791768A (en) 1997-04-17 1998-08-11 Stingray Lighting, Inc. Dual reflector lighting system
DE29710936U1 (en) 1997-06-24 1997-09-25 Hansen Rudolf Surgical light, especially tripod, wall or ceiling light with high light output
DE19736189A1 (en) 1997-08-20 1999-02-25 Gerhard Kirschenhofer Lighting device
DE29716393U1 (en) 1997-09-12 1997-12-11 Baero Baehren & Rosenkranz Kg lamp
DE29720592U1 (en) 1997-11-20 1999-06-02 Baehren & Rosenkranz Kg Luminaire with a lamp and a wavelength-dependent filter device
US6137240A (en) * 1998-12-31 2000-10-24 Lumion Corporation Universal ballast control circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855937A (en) * 1958-03-17 1960-12-14 Gen Electric Co Ltd Improvements in or relating to circuit arrangements for operating electric lamps
US4057750A (en) * 1976-05-10 1977-11-08 Westinghouse Electric Corporation Apparatus and method for sustaining the operation of HID lamps
US4238711A (en) * 1979-08-20 1980-12-09 General Electric Company Circuit for selective individual operation of multiple arc discharge lamps
DE9217573U1 (en) * 1992-12-18 1993-07-08 Karl Leibinger Medizintechnik Gmbh & Co. Kg, 7202 Muehlheim, De
US5861706A (en) * 1997-06-10 1999-01-19 Osram Sylvania Inc. Electrodeless high intensity discharge medical lamp

Also Published As

Publication number Publication date
US6361189B1 (en) 2002-03-26
EP1061780A2 (en) 2000-12-20
DE19926690A1 (en) 2000-12-14
JP2001015277A (en) 2001-01-19

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