BR112015012076A2 - dispositivo de iluminação de led para um campo operatório compreendendo um divisor de feixe de luz - Google Patents

dispositivo de iluminação de led para um campo operatório compreendendo um divisor de feixe de luz

Info

Publication number
BR112015012076A2
BR112015012076A2 BR112015012076A BR112015012076A BR112015012076A2 BR 112015012076 A2 BR112015012076 A2 BR 112015012076A2 BR 112015012076 A BR112015012076 A BR 112015012076A BR 112015012076 A BR112015012076 A BR 112015012076A BR 112015012076 A2 BR112015012076 A2 BR 112015012076A2
Authority
BR
Brazil
Prior art keywords
lighting device
beam splitter
led lighting
color temperature
operating field
Prior art date
Application number
BR112015012076A
Other languages
English (en)
Inventor
Valteau Cécilia
Vu Thui Minh-Hong
Original Assignee
Maquet Sas
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 Maquet Sas filed Critical Maquet Sas
Publication of BR112015012076A2 publication Critical patent/BR112015012076A2/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/043—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures mounted by means of a rigid support, e.g. bracket or arm
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21V7/08—Optical design with elliptical curvature
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1073—Beam splitting or combining systems characterized by manufacturing or alignment methods
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • 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
    • F21Y2101/00—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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • 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
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

resumo patente de invenção: “dispositivo de iluminação de led para um campo operatório compreendendo um divisor de feixe de luz”. dispositivo de iluminação (5) tendo leds para iluminar um campo operatório, dito dispositivo de iluminação compreendendo primeiro e segundo leds (6, 8) dispostos para emitir os respectivos do primeiro e segundo feixes de luz branca (7, 9) tendo respectivas primeira e segunda temperaturas de cor, e um divisor de feixe (10) disposto para dividir ditos primeiro e segundo feixes de luz (7, 9), respectivamente, no primeiro feixe e nas primeiras segundas porções de feixes (11, 13) que são refletidos, e no segundo primeiro feixe e segundas porções de feixes (12, 14) que são transmitidos. os leds (6, 8) e o divisor de feixe (10) são dispostos tridimensionalmente de modo que a porção transmitida (12) do primeiro feixe e a porção refletida (13) do segundo feixe são sobrepostas como um primeiro feixe resultante (15) de temperatura de cor intermediária estando entre a primeira temperatura de cor e a segunda temperatura de cor, e de modo que a porção refletida (11) do primeiro feixe e a porção transmitida (14) do segundo feixe são sobrepostas como um segundo segundo feixe resultante (16) da mesma temperatura de cor intermediária.
BR112015012076A 2012-12-07 2013-12-03 dispositivo de iluminação de led para um campo operatório compreendendo um divisor de feixe de luz BR112015012076A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1261765A FR2999274A1 (fr) 2012-12-07 2012-12-07 Dispositif d'eclairage a leds pour champs operatoire comprenant un diviseur de faisceaux de lumiere
PCT/FR2013/052918 WO2014087088A1 (fr) 2012-12-07 2013-12-03 Dispositif d'eclairage a leds pour champs operatoire comprenant un diviseur de faisceaux de lumiere

Publications (1)

Publication Number Publication Date
BR112015012076A2 true BR112015012076A2 (pt) 2017-07-11

Family

ID=47741113

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015012076A BR112015012076A2 (pt) 2012-12-07 2013-12-03 dispositivo de iluminação de led para um campo operatório compreendendo um divisor de feixe de luz

Country Status (8)

Country Link
US (1) US20160282630A1 (pt)
EP (1) EP2929232B1 (pt)
JP (1) JP2016503939A (pt)
CN (1) CN104854392A (pt)
BR (1) BR112015012076A2 (pt)
FR (1) FR2999274A1 (pt)
IN (1) IN2015DN04214A (pt)
WO (1) WO2014087088A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3037121B1 (fr) * 2015-06-02 2017-06-16 Maquet Sas Dispositif d'eclairage a coupole d'eclairage d'encombrement reduit pour former une tache d'eclairement a diametre et temperature de couleur variables
ITUB20155377A1 (it) * 2015-11-09 2017-05-09 Rimsa P Longoni S R L Lampada scialitica a led, particolarmente per sale operatorie e simili.
KR102035788B1 (ko) * 2016-12-27 2019-11-26 주식회사 로투보 조명 제어 시스템 및 조명 제어 방법
JP1611207S (pt) * 2017-09-01 2018-08-13
IT201800005368A1 (it) * 2018-05-15 2019-11-15 Lampada scialitica
CA3165978A1 (en) * 2020-01-31 2021-08-05 David Jesurun Surgical light head with beam spreading and adjustable power balancing
CN113464904B (zh) * 2021-07-05 2023-07-04 西安交通大学第二附属医院 一种可调节式的手术室护理用采光灯

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176597B1 (en) * 1998-03-27 2001-01-23 Hill-Rom, Inc. Reflector for surgical light apparatus
US6443596B1 (en) * 1998-03-27 2002-09-03 Hill-Rom Services, Inc. Surgical light apparatus with improved cooling
WO2000035402A1 (en) * 1998-12-17 2000-06-22 Getinge/Castle, Inc. Illumination system adapted for surgical lighting
EP2418522A1 (en) * 2004-07-06 2012-02-15 RealD Inc. Illumination systems
PL1785665T3 (pl) * 2005-11-14 2012-03-30 Trumpf Medizin Systeme Gmbh & Co Kg Lampa operacyjna
ATE546751T1 (de) * 2006-07-18 2012-03-15 Reald Inc Lichtkollektoren für projektionssysteme
EP2109738B1 (en) * 2007-01-18 2012-11-28 Brandon Medical Company Limited Illumination device
DE102009042338B4 (de) * 2009-09-21 2019-03-21 Berchtold Holding Gmbh Operationsleuchte
US8662670B2 (en) * 2010-05-28 2014-03-04 Alcon Research, Ltd. Spectrally-adjustable ophthalmic illumination with discrete sources
CN101968170B (zh) * 2010-08-09 2013-03-13 上海光隧光电科技有限公司 采用led补色光的led照明光源装置

Also Published As

Publication number Publication date
FR2999274A1 (fr) 2014-06-13
EP2929232A1 (fr) 2015-10-14
CN104854392A (zh) 2015-08-19
EP2929232B1 (fr) 2016-11-23
WO2014087088A1 (fr) 2014-06-12
IN2015DN04214A (pt) 2015-10-16
JP2016503939A (ja) 2016-02-08
US20160282630A1 (en) 2016-09-29

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F21K 99/00 (2016.01), F21W 131/205 (2006.01), F21Y

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.