公开(公告)号：US20150184811A1

公开(公告)日：2015-07-02

申请号：US14658869

申请日：2015-03-16

Applicant: NOVADAQ TECHNOLOGIES INC.

Inventor： Allen MOORE

IPC: F21K99/00 ,  F21V5/04 ,  F21V9/08 ,  F21V29/70

CPC classification number: A61B1/128 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0684 ,  A61B5/0071 ,  A61B2090/306 ,  A61B2090/309 ,  F21K9/60 ,  F21V5/04 ,  F21V9/08 ,  F21V15/01 ,  F21V23/02 ,  F21V29/70 ,  F21V29/89 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2113/13 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B6/0001 ,  G02B23/2469

Abstract: An apparatus for providing a light output to an optical guide for illumination of an imaged object including a plurality of solid state light-emitting sources each of which are independently powered and independently controlled, each light-emitting source emitting light at a wavelength which is different from the wavelength emitted by the other light-emitting sources. The apparatus also includes a heat sink configured to thermally couple the plurality of solid state light-emitting sources and provide conduction of heat generated by the plurality of solid state light-emitting sources. The apparatus further includes an optical elements to collect, collimate, and combine the emissions from the plurality of solid state light-emitting sources into a combined beam of light to be optically coupled to the light guide.

Abstract translation: 一种用于向光学引导器提供光输出的装置，用于照射包括多个固态发光源的成像对象，每个固态发光源独立地被供电和独立控制，每个发光源以不同的波长发光 从其他发光源发出的波长。 该装置还包括散热器，其被配置为热耦合多个固态发光源并提供由多个固态发光源产生的热量的传导。 该装置还包括用于收集，准直并将来自多个固态发光源的发射组合成光学耦合到光导的组合光束的光学元件。