EP1568938A1 - Lampe chirurgicale et procédé d'illumination d'un champ opératoire - Google Patents
Lampe chirurgicale et procédé d'illumination d'un champ opératoire Download PDFInfo
- Publication number
- EP1568938A1 EP1568938A1 EP04018642A EP04018642A EP1568938A1 EP 1568938 A1 EP1568938 A1 EP 1568938A1 EP 04018642 A EP04018642 A EP 04018642A EP 04018642 A EP04018642 A EP 04018642A EP 1568938 A1 EP1568938 A1 EP 1568938A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- surgical
- color temperature
- dimming
- color
- 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
Links
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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 for example by DE 198 38 627 A1 has become known.
- the dimming of a surgical light or a medical light is done to avoid dazzling the surgeon at different Fabric colors.
- Light skin and white adipose tissue lead to a high Reflection. Red tissue absorbs a lot of light and therefore appears darker.
- Dimming is also used to compensate for fatigue effects of the Used by the surgeon. An operation begins in dimmed Condition of the lamp. Light reserves can contribute to the fatigue of the eye compensate for decreasing sensitivity in the course of surgery.
- the surgeon needs to lifelike perception and optimal Judgment of the illuminated objects independent of the brightness, as constant as possible lighting properties of the lamp.
- bulbs in a medical lamp come predominantly Halogen or gas discharge lamps or LEDs are used. All However, these bulbs have the property that in the electrical / electronic dimming the color temperature of the light strong changed.
- the human eye is used to daylight.
- the sight is on the Adapted daylight.
- the human eye detects most exact contours, differs in the most differentiated colors and detects movements most clearly.
- a spectral distribution can be assigned a color temperature become.
- daylight has a color temperature of 5,600 Kelvin.
- Kruithoffs Comfort curve the color temperature with the illuminance must be adjusted to a pleasant lighting situation create.
- the light in the operating room becomes white with a light Color temperature of about 4,500 Kelvin at high illuminance levels (> 100,000 lux) is recommended.
- the ideal color temperature is predominantly due to the use of achieved known color conversion filters. Instead of the color conversion filters It is also known to correct the color temperature, the white light to mix colored light.
- the Applicant has set itself the task, the lighting conditions to improve in operations, with a dimming of a surgical light, by a color temperature change and the color rendering change to avoid occurring disadvantages and at a constant brightness the Adjust color temperature and color reproduction.
- a mixed light with adjustable photometric data can be generated.
- the electrical parameters of the dimming in the Control electronics are deposited so (for example, map, characteristic) that at a stepless change in brightness the preselected Color temperature and color reproduction are kept constant,
- a control device in conjunction with corresponding sensors can do it allow a desired color temperature and / or Color reproduction adjusted and monitored, as well as readjusted and at a defined brightness can be kept constant.
- control device allows the surgeon, individually on his needs adjusted lighting conditions in the surgical field to accomplish.
- lighting conditions in the surgical field Depending on the color temperature or color reproduction Highlighting of different tissue structures or Tissue features possible within the surgical site.
- the dimming can be achieved by mechanical and / or optical means become.
- a dimming can be caused by a change of the LED electric current and / or the electrical voltage can be generated.
- apertures, lenses or optical filters, which in the Beam path are moved into it, a change in the luminous flux cause.
- the color temperature or the color reproduction remains at one mechanical dimming constant.
- 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 the positioning of the surgical light at any position 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 similar to large mirror lights, such as a theoretically optimal freedom from shadow by large-scale 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 so that they can be arranged on a spherical surface with a typical radius 1000 mm 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 a color temperature of about 4,500 K and a color rendering index Ra> 93, for a natural color representation, for example of the operating tissue. That's why not only LEDs come to life Insert which produce white light, but also LEDs 10a to 10c, which produce colored light In FIG. 3, those LEDs are for Generation of white light not designated by reference numerals.
- the white ones LEDs are designed analogous to the colored ones. By mixing colored Light components, such as Cyan and Blue, will be a slump in the spectrum as in an arrangement with pure white LEDs partially compensated. Furthermore, can targeted color mixtures are generated, which enhance the visual performance of the surgeon improve.
- the white LEDs can through exclusive stepless dimming of the intensity of the colored LEDs the Color temperature and color rendering of the through the overall module, consisting of all individual light modules 6a to 6g (total light source), be generated variably adjusted mixed light.
- the luminous flux intensity The colored LEDs 10a to 10c can be changed continuously. It would also be desirable to keep the overall illuminance constant through 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.
- Color rendering or a desired dimming state at constant Color temperature or color reproduction can be achieved.
- the brightness, the Color temperature and color reproduction can be detected metrologically.
- suitable drive parameters e.g., voltage, current
- the individual intensities can be regulated so that is a constant brightness, a constant color temperature or Optionally gives a constant color reproduction.
- These parameters can be stored as a characteristic in the control device. For different Color temperatures or color rendering indices become different Characteristics recorded and stored as a map.
- Control electronics instead of the stored characteristic curves / maps, the Control electronics with sensors for measuring the brightness, Color temperature and color reproduction are coupled.
- Color temperature can be controlled by using a control panel or a keyboard Control device to be set by the surgeon.
- the necessary Setting parameters can be stored in a memory of the control device become. Furthermore, it is conceivable that the surgeon further himself additionally save selected settings and these settings as well can change later.
- 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)
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 |
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 |
US11/067,580 US7614763B2 (en) | 2004-02-28 | 2005-02-28 | Operating table lamp |
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 true EP1568938A1 (fr) | 2005-08-31 |
EP1568938B1 EP1568938B1 (fr) | 2006-09-27 |
Family
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 (9)
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---|---|---|---|---|
WO2009043326A1 (fr) * | 2007-10-05 | 2009-04-09 | Trilux Gmbh & Co. Kg | Éclairage led pour salles d'opération |
FR2924199A1 (fr) | 2007-11-27 | 2009-05-29 | Surgiris Sarl | Dispositif d'eclairage medical |
EP2169965A1 (fr) * | 2008-09-30 | 2010-03-31 | TRUMPF Medizin Systeme GmbH + Co. KG | Système doté d'un éclairage d'opération, d'une caméra et d'un moniteur |
EP2215987A1 (fr) | 2009-02-07 | 2010-08-11 | Bernd Dr. Radl | Dispositif d'éclairage d'un champ opératoire d'une salle d'opération stérile |
CH701854A1 (fr) * | 2009-09-17 | 2011-03-31 | Pasan Sa | Dispositif d'éclairage pour l'obtention d'un champ uniformément éclairé. |
US8134309B2 (en) | 2005-11-14 | 2012-03-13 | Trumpf Medizin Systeme Gmbh + Co. Kg | Lamp power tabulation |
DE102006040393B4 (de) | 2006-08-29 | 2018-11-22 | Dr. Mach Gmbh & Co. Kg | LED-Operationsleuchte |
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 |
EA034252B1 (ru) * | 2016-04-15 | 2020-01-22 | Мериваара Ой | Операционный светильник и способ выведения инструкций по настройке освещения для оператора операционной осветительной системы |
Families Citing this family (43)
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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 |
US8016470B2 (en) * | 2007-10-05 | 2011-09-13 | Dental Equipment, Llc | LED-based dental exam lamp with variable chromaticity |
US8459852B2 (en) * | 2007-10-05 | 2013-06-11 | Dental Equipment, Llc | LED-based dental exam lamp |
EP1907751A4 (fr) * | 2005-07-20 | 2010-11-24 | Optimus Services Llc | Eclairage chirurgical focalise reglable integre dans le plafond |
DE102005036275A1 (de) * | 2005-08-02 | 2007-02-08 | Berchtold Holding Gmbh | 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 |
WO2008032236A2 (fr) * | 2006-09-12 | 2008-03-20 | Koninklijke Philips Electronics N. V. | Système et procédé de réalisation d'opération de copier/coller d'éclairage dans un système d'éclairage |
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 |
WO2008106590A2 (fr) | 2007-02-28 | 2008-09-04 | Doheny Eye Institute | Système d'éclairage portatif pouvant être tenu à la main |
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 |
PL2136126T3 (pl) * | 2008-06-20 | 2011-02-28 | Trumpf Medizin Systeme Gmbh & Co Kg | Lampa operacyjna |
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 |
DE102008039791B4 (de) * | 2008-08-26 | 2017-05-11 | Siemens Healthcare Gmbh | Verfahren und Beleuchtungseinrichtung zum Beleuchten eines Arbeitsraumes |
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EP3372206A1 (fr) | 2010-05-13 | 2018-09-12 | Doheny Eye Institute | Systèmes et dispositifs de canule de perfusion éclairée autonome |
DK2434202T3 (en) | 2010-09-28 | 2017-01-23 | Trumpf Medizin Systeme Gmbh + Co Kg | Operating lamp with sterile control device |
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 |
MX349428B (es) | 2012-08-20 | 2017-07-28 | Cooper Technologies Co | Aplicaciones de iluminación que utilizan diodos orgánicos 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 |
CN110067953B (zh) | 2013-04-01 | 2022-07-05 | 帕蒂医药有限公司 | 照明装置及使用该照明装置的方法 |
WO2014177607A1 (fr) * | 2013-05-03 | 2014-11-06 | 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 |
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 |
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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 |
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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 |
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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 |
EP1568935B8 (fr) | 2004-02-28 | 2013-09-11 | TRUMPF Medizin Systeme GmbH + Co. KG | Lampe chirurgicale |
-
2004
- 2004-08-06 EP EP04018642A patent/EP1568938B1/fr not_active Revoked
-
2005
- 2005-02-28 CN CNB2005100524370A patent/CN100473892C/zh active Active
- 2005-02-28 JP JP2005054108A patent/JP5048927B2/ja not_active Expired - Fee Related
- 2005-02-28 US US11/067,580 patent/US7614763B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4196460A (en) * | 1978-07-14 | 1980-04-01 | Sybron Corporation | Major surgical light |
WO2003019072A1 (fr) * | 2001-08-23 | 2003-03-06 | Yukiyasu Okumura | Eclairage par del a temperature de couleur reglable |
US20030165055A1 (en) * | 2002-03-04 | 2003-09-04 | Berchtold Holding Gmbh, A German Corporation | Surgical light |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8134309B2 (en) | 2005-11-14 | 2012-03-13 | Trumpf Medizin Systeme Gmbh + Co. Kg | Lamp power tabulation |
DE102006040393B4 (de) | 2006-08-29 | 2018-11-22 | Dr. Mach Gmbh & Co. Kg | LED-Operationsleuchte |
WO2009043326A1 (fr) * | 2007-10-05 | 2009-04-09 | Trilux Gmbh & Co. Kg | Éclairage led pour salles d'opération |
DE102007048115A1 (de) * | 2007-10-05 | 2009-04-09 | Trilux Gmbh & Co. Kg | LED-OP-Leuchte |
FR2924199A1 (fr) | 2007-11-27 | 2009-05-29 | Surgiris Sarl | Dispositif d'eclairage medical |
EP2065634A1 (fr) | 2007-11-27 | 2009-06-03 | Surgiris | Dispositif d'éclairage médical |
EP2169965A1 (fr) * | 2008-09-30 | 2010-03-31 | TRUMPF Medizin Systeme GmbH + Co. KG | Système doté d'un éclairage d'opération, d'une caméra et d'un moniteur |
US8430815B2 (en) | 2008-09-30 | 2013-04-30 | Trumpf Medizin Systems GmbH + Co. KG | Color temperature correction |
EP2215987A1 (fr) | 2009-02-07 | 2010-08-11 | Bernd Dr. Radl | Dispositif d'éclairage d'un champ opératoire d'une salle d'opération stérile |
CH701854A1 (fr) * | 2009-09-17 | 2011-03-31 | Pasan Sa | Dispositif d'éclairage pour l'obtention d'un champ uniformément éclairé. |
EA034252B1 (ru) * | 2016-04-15 | 2020-01-22 | Мериваара Ой | Операционный светильник и способ выведения инструкций по настройке освещения для оператора операционной осветительной системы |
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 |
Also Published As
Publication number | Publication date |
---|---|
JP5048927B2 (ja) | 2012-10-17 |
JP2005237973A (ja) | 2005-09-08 |
US20050231945A1 (en) | 2005-10-20 |
CN1661273A (zh) | 2005-08-31 |
CN100473892C (zh) | 2009-04-01 |
EP1568938B1 (fr) | 2006-09-27 |
US7614763B2 (en) | 2009-11-10 |
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