EP1568938B1 - Lampe chirurgicale et procédé d'illumination d'un champ opératoire - Google Patents

Lampe chirurgicale et procédé d'illumination d'un champ opératoire Download PDF

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Publication number
EP1568938B1
EP1568938B1 EP04018642A EP04018642A EP1568938B1 EP 1568938 B1 EP1568938 B1 EP 1568938B1 EP 04018642 A EP04018642 A EP 04018642A EP 04018642 A EP04018642 A EP 04018642A EP 1568938 B1 EP1568938 B1 EP 1568938B1
Authority
EP
European Patent Office
Prior art keywords
light
operating lamp
lamp according
dimming
color temperature
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.)
Revoked
Application number
EP04018642A
Other languages
German (de)
English (en)
Other versions
EP1568938A1 (fr
Inventor
Rudolf Dr. Marka
Markus Vogl
Willibald Hiermer
Christian Prof. Bartenbach
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.)
Trumpf Medizin Systeme GmbH and Co KG
Original Assignee
Trumpf Kreuzer Medizin Systeme 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34751690&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1568938(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP04004602A external-priority patent/EP1568936A1/fr
Application filed by Trumpf Kreuzer Medizin Systeme GmbH and Co KG filed Critical Trumpf Kreuzer Medizin Systeme GmbH and Co KG
Priority to EP04018642A priority Critical patent/EP1568938B1/fr
Priority to US11/067,580 priority patent/US7614763B2/en
Priority to CNB2005100524370A priority patent/CN100473892C/zh
Priority to JP2005054108A priority patent/JP5048927B2/ja
Publication of EP1568938A1 publication Critical patent/EP1568938A1/fr
Application granted granted Critical
Publication of EP1568938B1 publication Critical patent/EP1568938B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/40—Hand grips
    • F21V21/403—Hand grips for operation or dentist lamps
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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]

Definitions

  • the invention relates to a surgical light, as has become known for example from DE 198 38 627 A1.
  • the dimming of a surgical light or a medical lamp is done to avoid dazzling the surgeon in different tissue colors. Light skin and white adipose tissue lead to high reflection. Red tissue absorbs a lot of light and therefore appears darker. Dimming is also used to compensate for fatigue effects of the surgeon's eye. An operation begins in the dimmed state of the lamp. Light reserves can compensate for the fatigue of the eye with decreasing sensitivity during the operation.
  • the surgeon needs to lifelike visibility and optimal assessment of the illuminated objects of the brightness independent, as constant as possible lighting properties of the lamp.
  • halogen or gas discharge lamps or LEDs are used as a light source in a medical lamp mainly halogen or gas discharge lamps or LEDs. However, all these lamps have the property that the color temperature of the light changes greatly in the electrical / electronic dimming.
  • the human eye is used to daylight.
  • the vision is adapted to the daylight.
  • the human eye detects most exact contours, distinguishes the most differentiated colors and recognizes movements most clearly.
  • Each color impression is determined by the spectral distribution of the light.
  • a spectral distribution can be assigned a color temperature.
  • daylight has a color temperature of 5,600 Kelvin. It is known in the literature that, according to Kruithoff's comfort curve, the color temperature must be matched with the illuminance in order to create a pleasant lighting situation.
  • white light with a color temperature of approx. 4,500 Kelvin at high illuminance levels (> 100,000 lux) is recommended.
  • the ideal color temperature is achieved primarily by the use of known color conversion filters. Instead of the color conversion filters for correcting the color temperature, it is also known to add colored light to the white light.
  • the Applicant has set itself the task to improve the lighting conditions in operations, to avoid the disadvantages occurring by a color temperature change and the color reproduction change in a dimming of a surgical light and to adjust the color temperature and color reproduction at a constant brightness.
  • a surgical lamp according to claim 1 By admixing colored light, e.g. generated by colored LEDs, a mixed light can be generated with adjustable photometric data.
  • the electrical parameters of the dimming in the control electronics can be stored in such a way (for example characteristic map, characteristic curve) that the preselected color temperature and the color reproduction are kept constant with a stepless change of the brightness.
  • a control device in conjunction with corresponding sensors can make it possible to set and monitor a desired color temperature and / or color reproduction, as well as being able to be adjusted and kept constant at a defined brightness.
  • control device allows the surgeon to create lighting conditions in the surgical field that are individually tailored to his needs. Depending on the color temperature or color rendering, highlighting of various tissue structures or tissue features within the surgical site is possible.
  • the dimming can be achieved by mechanical and / or optical means.
  • a dimming can be generated by a change in the electrical current supplied to the LED and / or the electrical voltage.
  • diaphragms, lenses or optical filters, which are moved into the beam path, cause a change in the luminous flux.
  • the color temperature or the color reproduction remains constant with a mechanical dimming.
  • the operating light 1 comprises a lamp body 2, which has in its interior in Fig. 1 not visible lighting means.
  • the lamp body 2 is pivotally mounted on a stationary bracket on a ceiling or a wall of a building or a mobile unit via a not completely shown in Fig. 1 pivot arm.
  • the swivel arm is composed of several interconnected via joints elements.
  • a fixedly connected to the operating light 1 element 4 of the pivot arm is indicated in Fig. 1 only. Therefore, the operation lamp 1 can be three-dimensionally moved and pivoted in X, Y, Z direction.
  • a mounted on the lamp body 2 handle 3 allows positioning the surgical light anywhere on an operating table.
  • the handle 3 is detachably attached to the underside 5 of the operating light. Light exits at the bottom 5 to illuminate the surgical site.
  • FIG. 2 shows that individual light modules 6a to 6g are joined to one another almost without borders as a light source. Borderless in the sense of the invention means that the transitions between the individual light modules 6a to 6g have no significant influence on the optical properties, in particular on the light emission in the direction of the surgical site. The generated light is perceived as uniform despite the light source composed of a plurality of light modules 6a to 6g.
  • Each light module 6a to 6g in turn comprises a plurality of individual LEDs, for example 10 to 50. This results in photometric advantages analogous to large mirror lights, such as a theoretically optimal freedom from shadow through large-area light emission.
  • Each light module 6a to 6g can even illuminate a complete surgical site.
  • Light generated by the light modules 6a to 6g is indicated by dashed lines by the light beams 7 , so that a luminous field 8 is formed.
  • the light field 8 is the area illuminated on the operating table.
  • the light modules 6a to 6g can be assembled by any combination with other light modules to different overall modules as a light source. This can change the luminous field size, the illuminance and the shape of the luminous field 8.
  • the individual light modules for example the light module 6a shown in FIG. 3 , each consist of a housing 9 with mechanical and / or electrical or electronic connecting elements or connectors to adjacent light modules 6b to 6g.
  • the shape of the light modules 6a to 6g is designed to be on a spherical surface with a typical radius 1000 mm can be arranged without gaps. To achieve this, the light modules 6a to 6g are formed as hexagons. In compound form, a kind of honeycomb structure or facet structure results.
  • the surface of the light modules 6a to 6g facing the surgical site does not necessarily have to be flat, but may be slightly concave in order to simulate the curvature of the spherical surface better.
  • the optical axis of each light module 6a to 6g generally points to the focal point of the spherical surface.
  • each light module 6a to 6g a plurality of, approximately 10 to 50 LEDs are distributed uniformly, of which only three are shown in FIG. 3 and designated by reference numerals 10a to 10c .
  • the shadowing is optimized by a flat light emission.
  • each of the almost punctiform radiating LEDs are assigned suitable optical elements, for example lenses 11a to 11c (indicated by dashed lines are, for example, the LED light beams 12a to 12c ).
  • the shape of the lens elements 11a to 11c is designed so that they fill the light module 6a as far as possible to the edge.
  • the lens elements 11a to 11c can also have a scattering structure for equalizing the light field.
  • the underside 5 of the light modules can be covered by a transparent pane.
  • the individual light modules 6a to 6g together form a light source with a color temperature of about 4,500 K and a color rendering index Ra> 93 in order to achieve a natural color representation, for example of the tissue to be operated. Therefore, not only are LEDs used which generate white light, but also LEDs 10a to 10c, which generate colored light In FIG. 3, those LEDs for generating white light are not denoted by reference numerals.
  • the white LEDs are designed analogous to the colored ones. By mixing colored light components, such as cyan and blue, a collapse in the spectrum is partially compensated, as in an arrangement with pure white LEDs. Furthermore, it is possible to produce color mixtures that improve the visual performance of the surgeon.
  • the color temperature and color rendering of the mixed light generated by the total module can be variably adjusted by exclusively stepless dimming of the intensity of the colored LEDs.
  • the luminous flux intensity of the colored LEDs 10a to 10c can be changed continuously. It would also be desirable to keep the overall illuminance constant by means of coordinated intensity control of all LEDs.
  • the LEDs 10a to 10c are connected via power lines 13a to 13c and 14 to a control device 15 , which allows an electrical dimming of the luminous flux of the LEDs.
  • the electrical dimming of the colored LEDs 10a to 10c causes a change in the color temperature and / or the color reproduction.
  • a default color temperature of 4,500 K is specified, which is automatically generated when the operating light is switched on.
  • the brightness, color temperature and color reproduction of the mixed light can be variably adjusted by continuous dimming of the intensity of the white and the additional colored lamps. Either a constant brightness with variable color temperature or
  • Color reproduction or a desired dimming state at constant color temperature or color reproduction can be achieved.
  • the brightness, color temperature and color rendering can be measured.
  • suitable driving parameters for example voltage, current intensity
  • the individual intensities can be regulated in such a way that a constant brightness, a constant color temperature or optionally a constant color rendering results.
  • These parameters can be stored as a characteristic in the control device. For different color temperatures or color rendering indices, different characteristics are recorded and stored as a map.
  • control electronics can be coupled with sensors for measuring the brightness, color temperature and color reproduction.
  • Reference numeral 16 denotes a greater brightness.
  • Reference numeral 17 denotes a lower brightness. Color temperature and color reproduction remain unchanged.
  • the color temperature can be adjusted at a constant brightness.
  • the spectrum (wavelength ⁇ ) is changed to change the color temperature and at the same time the intensity is controlled so that the brightness (intensity I) remains unchanged.
  • a different color temperature is set by changing wavelength components, so that the spectrum 19 according to FIG. 5 b results as an intermediate step.
  • the brightness is kept constant analogously to the procedure according to FIG. 4 (see FIG. 5c), so that the spectrum 20 results in the desired final setting, ie a changed color temperature with constant brightness.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Claims (11)

  1. Lampe opératoire (1) avec au moins une source lumineuse blanche et plusieurs sources lumineuses en couleur (10a, 10b, 10c) pour éclairer le champ opératoire, caractérisée par le fait qu'il est prévu des moyens pour faire varier le flux lumineux et un dispositif de régulation (15) pour régler une température de couleur constante ou un rendu des couleurs constant pendant la variation de lumière.
  2. Lampe opératoire selon la revendication 1, caractérisée par le fait que la luminosité de la lampe opératoire est maintenue constante lors d'une modification de la température de couleur.
  3. Lampe opératoire selon la revendication 1, caractérisée par le fait que la source lumineuse blanche est une LED.
  4. Lampe opératoire selon la revendication 1, caractérisée par le fait que la source lumineuse blanche est une lampe halogène.
  5. Lampe opératoire selon la revendication 1, caractérisée par le fait que la source lumineuse blanche est une lampe à décharge dans un gaz.
  6. Lampe opératoire selon la revendication 1, caractérisée par le fait que les sources lumineuses en couleur sont des LED.
  7. Lampe opératoire selon la revendication 1, caractérisée par le fait que les sources lumineuses en couleur sont des lampes halogènes avec filtre chromatique.
  8. Lampe opératoire selon la revendication 1, caractérisée par le fait que les sources lumineuses en couleur sont des lampes à décharge dans un gaz avec filtre chromatique.
  9. Lampe opératoire selon l'une des revendications précédentes, caractérisée par le fait qu'il est prévu des moyens mécaniques et/ou optiques pour la variation de lumière.
  10. Lampe opératoire selon l'une des revendications précédentes, caractérisée par le fait qu'il est prévu des moyens électriques pour la variation de lumière.
  11. Lampe opératoire selon l'une des revendications précédentes, caractérisée par le fait que l'on utilise des lentilles (11a à 11c) pour obtenir une émission de lumière homogène et concentrer la lumière sur le champ d'éclairage.
EP04018642A 2004-02-28 2004-08-06 Lampe chirurgicale et procédé d'illumination d'un champ opératoire Revoked EP1568938B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04018642A EP1568938B1 (fr) 2004-02-28 2004-08-06 Lampe chirurgicale et procédé d'illumination d'un champ opératoire
US11/067,580 US7614763B2 (en) 2004-02-28 2005-02-28 Operating table lamp
CNB2005100524370A CN100473892C (zh) 2004-02-28 2005-02-28 手术灯
JP2005054108A JP5048927B2 (ja) 2004-02-28 2005-02-28 手術用ランプ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04004602A EP1568936A1 (fr) 2004-02-28 2004-02-28 Lampe chirurgicale et procédé d'illumination d'un champ opératoire
EP04004602 2004-02-28
EP04018642A EP1568938B1 (fr) 2004-02-28 2004-08-06 Lampe chirurgicale et procédé d'illumination d'un champ opératoire

Publications (2)

Publication Number Publication Date
EP1568938A1 EP1568938A1 (fr) 2005-08-31
EP1568938B1 true EP1568938B1 (fr) 2006-09-27

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ID=34751690

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04018642A Revoked EP1568938B1 (fr) 2004-02-28 2004-08-06 Lampe chirurgicale et procédé d'illumination d'un champ opératoire

Country Status (4)

Country Link
US (1) US7614763B2 (fr)
EP (1) EP1568938B1 (fr)
JP (1) JP5048927B2 (fr)
CN (1) CN100473892C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039791A1 (de) * 2008-08-26 2010-03-11 Siemens Aktiengesellschaft Verfahren und Beleuchtungseinrichtung zum Beleuchten eines Arbeitsraumes
US8454197B2 (en) 2007-10-05 2013-06-04 Trilux Medical Gmbh & Co. Kg LED operating room light

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851028B1 (fr) * 2003-02-06 2006-01-27 Alm Dispositif d'eclairage
JP4561396B2 (ja) * 2005-02-18 2010-10-13 ソニー株式会社 撮像装置
US8459852B2 (en) * 2007-10-05 2013-06-11 Dental Equipment, Llc LED-based dental exam lamp
US8016470B2 (en) * 2007-10-05 2011-09-13 Dental Equipment, Llc LED-based dental exam lamp with variable chromaticity
WO2007012039A2 (fr) * 2005-07-20 2007-01-25 Optimus Services, Llc Eclairage chirurgical focalise reglable integre dans le plafond
DE102005036275A1 (de) * 2005-08-02 2007-02-08 Berchtold Holding Gmbh Operationsleuchte
ATE532000T1 (de) * 2005-11-14 2011-11-15 Trumpf Medizin Systeme Gmbh & Co Kg Operationsleuchte
EP1892460A1 (fr) 2006-08-21 2008-02-27 Chromaviso ApS Salle d'opération à éclairage coloré
WO2008022457A1 (fr) * 2006-08-24 2008-02-28 Jameson, Llc Lampe articulée
DE102006040393B4 (de) 2006-08-29 2018-11-22 Dr. Mach Gmbh & Co. Kg LED-Operationsleuchte
EP2070308B1 (fr) * 2006-09-12 2017-08-09 Philips Lighting Holding B.V. Systeme et procede de realisation d'operation de copier/coller d'eclairage dans un systeme d'eclairage
US7654716B1 (en) 2006-11-10 2010-02-02 Doheny Eye Institute Enhanced visualization illumination system
DE202007007054U1 (de) * 2006-11-15 2007-07-26 Trumpf Kreuzer Medizin Systeme Gmbh + Co. Kg System mit einer Operationsleuchte und mit einer Kamera
JP2010520589A (ja) 2007-02-28 2010-06-10 ドヘニー アイ インスティテュート 可搬手持ち照明装置
DE102007036081A1 (de) * 2007-08-01 2009-02-05 GM Global Technology Operations, Inc., Detroit Beleuchtungseinrichtung für ein Kraftfahrzeug und Verfahren zur Steuerung einer Leuchte
JP5016428B2 (ja) * 2007-09-21 2012-09-05 パナソニック株式会社 Ｌｅｄ照明装置
FR2924199B1 (fr) 2007-11-27 2015-11-06 Surgiris Dispositif d'eclairage medical
ATE479051T1 (de) * 2008-06-20 2010-09-15 Trumpf Medizin Systeme Gmbh & Co Kg Operationsleuchte
JP2010027278A (ja) * 2008-07-16 2010-02-04 Olympus Corp 光源装置およびこれを備える内視鏡装置
PL2169965T3 (pl) 2008-09-30 2012-02-29 Trumpf Medizin Systeme Gmbh & Co Kg System z lampą operacyjną, kamerą i monitorem
DE102009007986A1 (de) 2009-02-07 2010-08-12 Radl, Bernd, Dr. Vorrichtung zur Beleuchtung eines Operationsfeldes eines sterilen Operationsraumes
CH701854A1 (fr) * 2009-09-17 2011-03-31 Pasan Sa Dispositif d'éclairage pour l'obtention d'un champ uniformément éclairé.
JP5483252B2 (ja) * 2009-09-29 2014-05-07 株式会社モリタ東京製作所 歯科用照明装置
DE102009053795A1 (de) * 2009-11-18 2011-05-26 Dräger Medical GmbH Ansteuervorrichtung für Operationsleuchten
WO2011143500A2 (fr) 2010-05-13 2011-11-17 Doheny Eye Institute Systèmes de canule de perfusion éclairés et indépendants, procédés et dispositifs associés
EP2434202B2 (fr) 2010-09-28 2021-04-21 TRUMPF Medizin Systeme GmbH + Co. KG Lampe d'opération dotée d'un dispositif de commande stérile
CN102128396B (zh) * 2011-03-19 2013-01-02 深圳市尚荣医疗股份有限公司 多透镜的led手术无影灯及色温调节的方法
US20130197317A1 (en) * 2012-02-01 2013-08-01 InLight Medical, Inc. Detachably-mountable, compact, light for surgical and diagnostic devices
FR2988808B1 (fr) 2012-03-27 2014-03-21 Maquet Sas Dispositif d'eclairage a led blanche, appareil d'eclairage
CN103453330B (zh) * 2012-05-29 2015-04-15 捷光半导体照明科技（昆山）有限公司 一种用于牙医手术照明的灯具
JP2013254669A (ja) * 2012-06-07 2013-12-19 Panasonic Corp 色温度可変照明システム及びそれに用いる照明光源用のコントローラ
MX340847B (es) 2012-08-20 2016-07-27 Cooper Technologies Co Aplicaciones de iluminacion que utilizan diodos organicos emisores de luz.
US9730851B2 (en) 2012-09-07 2017-08-15 Allen Medical Systems, Inc. Surgical support system
US9107792B2 (en) 2012-09-07 2015-08-18 Allen Medical Systems, Inc. Carriage for a surgical boot of a hip distractor
US9509146B2 (en) 2013-03-05 2016-11-29 Cooper Technologies Company Inductive power transmission for electrical devices
EP2981394B1 (fr) 2013-04-01 2021-06-02 Vinod V. Pathy Dispositif d'éclairage
EP3001803A1 (fr) * 2013-05-03 2016-04-06 Koninklijke Philips N.V. Source lumineuse dotée d'une sortie spectrale adaptée
JP6484981B2 (ja) * 2014-09-30 2019-03-20 日亜化学工業株式会社 照明装置及び灯具
TW201508201A (zh) * 2014-10-23 2015-03-01 qi-zhang Chen 醫療照明裝置
JP6760722B2 (ja) * 2015-09-27 2020-09-23 サムテック・イノベーションズ株式会社 医療用無影灯
FI127839B (fi) * 2016-04-15 2019-03-29 Merivaara Oy Valaisin leikkaussalikäyttöön ja valaisinta hyödyntävä menetelmä
JP2019029322A (ja) * 2017-08-03 2019-02-21 サムテック・イノベーションズ株式会社 医療用無影灯
RU194738U1 (ru) * 2017-12-22 2019-12-23 Общество с ограниченной ответственностью "Завод Эма" Хирургический светильник с управлением световым излучением
WO2020000515A1 (fr) * 2018-06-27 2020-01-02 朗昭创新控股（深圳）有限公司 Lampe d'opération
DE102018122428A1 (de) * 2018-09-13 2020-03-19 Osram Opto Semiconductors Gmbh Verfahren zur steuerung einer beleuchtung eines objekts, system zur steuerung einer beleuchtung eines objekts und kamera
RU188259U1 (ru) * 2018-11-23 2019-04-04 Федеральное государственное бюджетное учреждение науки Научно-технологический центр микроэлектроники и субмикронных гетероструктур Российской академии наук (НТЦ микроэлектроники РАН) Хирургический светодиодный светильник
JP7242456B2 (ja) * 2019-07-11 2023-03-20 株式会社ジャスト 点検装置及び天井内点検方法
USD1015622S1 (en) 2021-09-16 2024-02-20 Trumpf Medizin Systeme Gmbh + Co. Kg Suspension apparatus for a medical lamp
USD1014832S1 (en) 2021-09-16 2024-02-13 Trumpf Medizin Systeme Gmbh + Co. Kg Support arm for a suspension apparatus for a medical lamp
WO2024095519A1 (fr) * 2022-11-04 2024-05-10 浜松ホトニクス株式会社 Dispositif d'inspection de système lymphatique

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588488A (en) * 1969-06-16 1971-06-28 Sybron Corp High kelvin surgical lighting fixture
US3930149A (en) * 1974-05-28 1975-12-30 Sterndent Corp Variable intensity dental light
US4196460A (en) * 1978-07-14 1980-04-01 Sybron Corporation Major surgical light
US4380794A (en) * 1981-06-15 1983-04-19 Sybron Corporation Surgical lamp characterized by having an improved reflector
US4757426A (en) * 1986-11-06 1988-07-12 Storz Instrument Company Illumination system for fiber optic lighting instruments
US6806659B1 (en) 1997-08-26 2004-10-19 Color Kinetics, Incorporated Multicolored LED lighting method and apparatus
US7014336B1 (en) 1999-11-18 2006-03-21 Color Kinetics Incorporated Systems and methods for generating and modulating illumination conditions
WO1999022224A1 (fr) 1997-10-29 1999-05-06 Vista Computer Vision Ltd. Systeme d'eclairage pour examen d'objets
JPH11178839A (ja) * 1997-12-19 1999-07-06 Daiichi Shomei Kk 医療用照明装置
US6095661A (en) * 1998-03-19 2000-08-01 Ppt Vision, Inc. Method and apparatus for an L.E.D. flashlight
DE19838627A1 (de) 1998-08-26 2000-03-09 Heraeus Med Gmbh Leuchte zur Bildung eines schattenarmen Beleuchtungsfeldes
CN2358333Y (zh) * 1998-12-07 2000-01-12 精技企业股份有限公司 手术灯灯泡的色温校正构造
WO2000035402A1 (fr) 1998-12-17 2000-06-22 Getinge/Castle, Inc. Systeme d'eclairage concu notamment a des fins chirurgicales
US6495964B1 (en) 1998-12-18 2002-12-17 Koninklijke Philips Electronics N.V. LED luminaire with electrically adjusted color balance using photodetector
DK1610593T4 (da) 1999-11-18 2020-05-11 Signify North America Corp Generering af hvidt lys med lysemitterende dioder med forskelligt spektrum
US6494606B1 (en) * 1999-12-21 2002-12-17 Wavien, Inc. Color correction for fiber optic illumination systems
US6554444B2 (en) 2000-03-13 2003-04-29 Kansai Technology Licensing Organization Co., Ltd. Gazing point illuminating device
DE10034594B4 (de) 2000-07-14 2006-03-16 Sirona Dental Systems Gmbh Zahnärztliche Behandlungsleuchte
US6636003B2 (en) 2000-09-06 2003-10-21 Spectrum Kinetics Apparatus and method for adjusting the color temperature of white semiconduct or light emitters
PL373724A1 (en) * 2001-08-23 2005-09-05 Yukiyasu Okumura Color temperature-regulable led light
DE10209533A1 (de) * 2002-03-04 2003-12-04 Berchtold Holding Gmbh Operationsleuchte
US6880957B2 (en) 2002-03-28 2005-04-19 Mark Wayne Walters Lighting apparatus with electronic shadow compensation
DE10216645B4 (de) 2002-04-15 2011-05-12 Siteco Beleuchtungstechnik Gmbh Leuchte mit variabler Lichtfarbe
JP4347794B2 (ja) 2002-05-09 2009-10-21 フィリップス ソリッド−ステート ライティング ソリューションズ インコーポレイテッド Ｌｅｄ調光コントローラ
FR2849160B1 (fr) 2002-12-24 2005-03-18 Alm Dispositif d'eclairage et son utilisation
US7145125B2 (en) * 2003-06-23 2006-12-05 Advanced Optical Technologies, Llc Integrating chamber cone light using LED sources
EP1568935B8 (fr) 2004-02-28 2013-09-11 TRUMPF Medizin Systeme GmbH + Co. KG Lampe chirurgicale
EP1568936A1 (fr) 2004-02-28 2005-08-31 TRUMPF Kreuzer Medizin Systeme GmbH + Co. KG Lampe chirurgicale et procédé d'illumination d'un champ opératoire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8454197B2 (en) 2007-10-05 2013-06-04 Trilux Medical Gmbh & Co. Kg LED operating room light
DE102008039791A1 (de) * 2008-08-26 2010-03-11 Siemens Aktiengesellschaft Verfahren und Beleuchtungseinrichtung zum Beleuchten eines Arbeitsraumes
DE102008039791B4 (de) * 2008-08-26 2017-05-11 Siemens Healthcare Gmbh Verfahren und Beleuchtungseinrichtung zum Beleuchten eines Arbeitsraumes

Also Published As

Publication number Publication date
US7614763B2 (en) 2009-11-10
CN100473892C (zh) 2009-04-01
EP1568938A1 (fr) 2005-08-31
JP2005237973A (ja) 2005-09-08
US20050231945A1 (en) 2005-10-20
CN1661273A (zh) 2005-08-31
JP5048927B2 (ja) 2012-10-17

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