-
公开(公告)号：US20150256721A1
公开(公告)日：2015-09-10
申请号：US14636448
申请日：2015-03-03
Applicant: NOVADAQ TECHNOLOGIES INC.
Inventor： Frederick Allen MOORE
CPC classification number: A61B1/002 , A61B1/055 , G02B13/0095 , G02B23/2446 , G02B27/0062 , H04N2005/2255
Abstract: An optical system includes a first relay rod of a first material, a second relay rod of a second material, different from the first material, and a lens between the first and second relay rods.
Abstract translation: 光学系统包括第一材料的第一继电器杆，与第一材料不同的第二材料的第二继电器棒，以及在第一和第二继电器棒之间的透镜。
-
公开(公告)号：US20180234603A1
公开(公告)日：2018-08-16
申请号：US15591909
申请日：2017-05-10
Applicant: Novadaq Technologies Inc.
Inventor： Frederick Allen MOORE , Anton Walter LAMPRECHT , Lesley Myron OTSIG , Paul Roald WESTWICK , Muhammad Nasir al-Din bin ZULKAFLY , Gavin Michael MURRAY , Adam John TYNAN , James Elliott CAMERON , Gregory Vincent BROWNE , Isabelle FONTAINE , Bernard HARRIS
CPC classification number: H04N5/2259 , A61B1/043 , A61B1/06 , A61B5/0071 , A61B5/0075 , G01N21/6456 , H04N5/2251 , H04N5/2254 , H04N5/2256 , H04N5/23245 , H04N5/2351 , H04N5/2352 , H04N5/2354 , H04N5/332 , H04N9/04551
Abstract: An imaging device having an imaging field of view, the imaging device including at least one illumination port configured to output light for illuminating a target; an imaging sensor to detect light traveling along an optical path to the imaging sensor; and a first movable window positioned upstream of the sensor with respect to a direction of travel of light along the optical path, wherein the first movable window is configured to move into the optical path in a deployed position for modifying light received from the target.
-
公开(公告)号：US20170360309A1
公开(公告)日：2017-12-21
申请号：US15625710
申请日：2017-06-16
Applicant: Novadaq Technologies Inc.
Inventor： Frederick Allen MOORE , Lesley Myron OTSIG , Muhammad Nasir al-Din bin ZULKAFLY , Theodore Drew Fast HUSBY
CPC classification number: A61B5/0205 , A61B1/00 , A61B1/043 , A61B5/00 , A61B5/02007 , A61B5/14546 , A61B5/418 , A61K49/0017 , A61K49/0045
Abstract: Closed cavity adjustable sensor mount systems and methods are disclosed. The sensor mount systems include a sealed, closed cavity enclosing a sensor and forming a closed cavity sensor assembly. The closed cavity sensor assembly may be tilted and/or translated relative to a platform in order to adjust the orientation of the sensor to align it with an imaging optical axis. Following alignment, the closed cavity sensor assembly may be permanently or reversibly fixed in place. The closed cavity adjustable sensor mount systems may be part of medical imaging systems such as endoscopic imaging systems and/or open field imaging systems.
-
Patent Agency Ranking
公开(公告)号：US20160360956A1
公开(公告)日：2016-12-15
申请号：US15247419
申请日：2016-08-25
Applicant: Novadaq Technologies Inc.
Inventor： Frederick Allen MOORE
IPC: A61B1/12 , A61B5/00 , F21V8/00 , F21V5/04 , G02B23/24 , F21V29/70 , F21V23/02 , F21V29/89 , F21V15/01 , A61B1/06 , F21V9/08
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.
-
5.发明申请SPATIAL AND SPECTRAL FILTERING APERTURES AND OPTICAL IMAGING SYSTEMS INCLUDING THE SAME 审中-公开空间和频谱滤波器和包括其中的光学成像系统公开(公告)号：US20150309225A1
公开(公告)日：2015-10-29
申请号：US14636658
申请日：2015-03-03
Applicant: NOVADAQ TECHNOLOGIES INC.
Inventor： Frederick Allen MOORE
CPC classification number: G02B5/22 , A61B1/00186 , A61B1/0638 , G02B5/005 , G02B5/201 , G02B23/2446 , G02B27/0025 , G02B27/0068 , G02B27/1013 , G03B11/00
Abstract: A filter includes a central filter region, the central filter region to transmit a first wavelength range, a peripheral filter region, the peripheral filter region to block a second wavelength range, and a transition filter region between the central and peripheral filter regions, the transition filter region to transmit or block the second wavelength range differently than the second wavelength range is to be transmitted or blocked in the central and peripheral filter regions. More generally, there may be “N” regions and up to N-1 transition regions.
Abstract translation: 滤波器包括中心滤波器区域，用于传输第一波长范围的中心滤波器区域，外围滤波器区域，外围滤波器区域以阻挡第二波长范围，以及中心滤波器区域与周边滤波器区域之间的过渡区域， 在第二波长范围内发射或阻挡第二波长范围的滤波器区域将在中央和外围滤波器区域中传输或阻挡。 更一般地，可能存在“N”个区域和直到N-1个过渡区域。
-
6.发明申请公开(公告)号：US20170354392A1
公开(公告)日：2017-12-14
申请号：US15623100
申请日：2017-06-14
Applicant: Novadaq Technologies Inc.
Inventor： John J.P. FENGLER , Paul Roald WESTWICK , Frederick Allen MOORE
CPC classification number: A61B6/5205 , A61B1/00009 , A61B1/00186 , A61B1/043 , A61B1/045 , A61B1/05 , A61B1/0638 , A61B1/0646 , A61B1/0669 , A61B1/0684 , A61B1/07 , A61B1/3132 , A61B5/0071 , A61B5/1121 , A61B5/6869 , A61B5/6875 , A61B5/7221 , A61B5/7264 , A61B6/481 , A61B2505/05 , A61B2562/0219 , A61B2562/0233 , A61B2576/00 , G02B23/12 , G06F19/321 , G06T5/001 , G06T5/50 , G06T2207/10064 , G06T2207/10068 , G06T2207/20008 , G06T2207/30004 , H04N5/23232 , H04N5/235 , H04N5/2354 , H04N5/332 , H04N2005/2255
Abstract: Adaptive imaging methods and systems for generating enhanced low light video of an object for medical visualization are disclosed and include acquiring, with an image acquisition assembly, a sequence of reference frames and/or a sequence of low light video frames depicting the object, assessing relative movement between the image acquisition assembly and the object based on at least a portion of the acquired sequence of reference video frames or the acquired sequence of low light video frames, adjusting a level of image processing of the low light video frames based at least in part on the relative movement between the image acquisition assembly and the object, and generating a characteristic low light video output from a quantity of the low light video frames, wherein the quantity of the low light video frames is based on the adjusted level of image processing of the low light video frames.
-
7.发明申请POLARIZATION DEPENDENT FILTER, SYSTEM USING THE SAME, AND ASSOCIATED KITS AND METHODS 审中-公开偏振相关滤光片，使用该滤光片的系统及相关工具及方法公开(公告)号：US20170059878A1
公开(公告)日：2017-03-02
申请号：US15251154
申请日：2016-08-30
Applicant: NOVADAQ TECHNOLOGIES INC.
Inventor： Frederick Allen MOORE
CPC classification number: G02B5/3083 , G02B5/3058 , G02B23/2446 , G02B27/0025
Abstract: A system includes a birefringent lens, and a polarization filter that transmits light of a first polarization output from the birefringent lens in a first direction and filters out light of a second polarization output from the birefringent lens along the first direction.
Abstract translation: 一种系统包括双折射透镜和偏振滤光器，该偏振滤光器沿第一方向透射从双折射透镜输出的第一偏振光，并滤出沿着第一方向从双折射透镜输出的第二偏振光。
-
8.发明申请公开(公告)号：US20160291332A1
公开(公告)日：2016-10-06
申请号：US15083357
申请日：2016-03-29
Applicant: NOVADAQ TECHNOLOGIES INC.
Inventor： Frederick Allen MOORE
CPC classification number: G02B27/1013 , G02B13/04 , G02B13/22 , G02B27/141 , H04N5/2254 , H04N5/2258 , H04N9/045 , H04N9/09 , H04N9/097
Abstract: An optical system for use with a multi-channel wide field imaging system, the optical system including an objective lens, a dichroic element to split light into a first wavelength range and a second wavelength range, the dichroic element positioned to receive near parallel chief rays from the objective lens, a first channel lens system to receive light of the first wavelength range from the dichroic element; and a second channel lens system to receive light of the second wavelength range from the dichroic element.
Abstract translation: 一种用于多通道宽场成像系统的光学系统，所述光学系统包括物镜，将光分成第一波长范围和第二波长范围的二向色元件，所述二向色元件定位成接收近平行的主射线 来自所述物镜的第一透镜系统，用于从所述二向色元件接收第一波长范围的光; 以及第二透镜系统，用于从二向色元件接收第二波长范围的光。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.011 seconds)
