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    CLOSED CAVITY ADJUSTABLE SENSOR MOUNT SYSTEMS AND METHODS
    1.
    发明申请
    CLOSED CAVITY ADJUSTABLE SENSOR MOUNT SYSTEMS AND METHODS 审中-公开
    封闭腔可调传感器座架系统和方法

    公开(公告)号：WO2017214734A1

    公开(公告)日：2017-12-21

    申请号：PCT/CA2017/050742

    申请日：2017-06-16

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： MOORE, Frederick Allen ,  OTSIG, Lesley Myron ,  ZULKAFLY, Muhammad Nasir Al-Din Bin ,  HUSBY, Theodore Drew Fast

    IPC: G01D11/30 ,  A61B1/06 ,  A61B6/00

    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.

    Abstract translation: 公开了封闭腔可调节的传感器安装系统和方法。 传感器安装系统包括封闭传感器并形成闭合腔体传感器组件的密封闭合腔体。 闭合的空腔传感器组件可以相对于平台倾斜和/或平移，以便调整传感器的定向以使其与成像光轴对准。 在对准之后，封闭的空腔传感器组件可以永久地或可逆地固定就位。 封闭的腔体可调节传感器安装系统可以是诸如内窥镜成像系统和/或开放式场成像系统的医疗成像系统的一部分。

    MULTI-CHANNEL WIDE FIELD IMAGING SYSTEM AND OPTICAL SYSTEM FOR USE THEREIN
    3.
    发明申请
    MULTI-CHANNEL WIDE FIELD IMAGING SYSTEM AND OPTICAL SYSTEM FOR USE THEREIN 审中-公开
    多通道宽场成像系统及其使用的光学系统

    公开(公告)号：WO2016154750A1

    公开(公告)日：2016-10-06

    申请号：PCT/CA2016/050365

    申请日：2016-03-29

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： MOORE, Frederick Allen

    IPC: G01J3/36 ,  G02B13/22

    CPC classification number: G02B27/1013 ,  G02B13/04 ,  G02B13/22 ,  G02B27/141 ,  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。

    COMBINED RADIATIONLESS AUTOMATED THREE DIMENSIONAL PATIENT HABITUS IMAGING WITH SCINTIGRAPHY
    4.
    发明申请
    COMBINED RADIATIONLESS AUTOMATED THREE DIMENSIONAL PATIENT HABITUS IMAGING WITH SCINTIGRAPHY 审中-公开
    自动化三维影像联合放射治疗与SCINTIGRAPHY成像

    公开(公告)号：WO2014118637A3

    公开(公告)日：2014-12-04

    申请号：PCT/IB2014000630

    申请日：2014-02-04

    Applicant: NOVADAQ TECHNOLOGIES INC

    Inventor： KINDEM JOEL

    IPC: G01T1/29 ,  G01B11/24 ,  G01T1/161

    CPC classification number: A61B6/4258 ,  A61B5/0035 ,  A61B5/0071 ,  A61B5/0091 ,  A61B6/4417 ,  A61B6/5247 ,  A61B34/20 ,  A61B2090/364

    Abstract: An apparatus and method to map the body habitus, without the use of ionizing radiation, and to simultaneously track the position of an ionizing radiation imaging detector with respect to the body habitus map so that the radiotracer distribution of the patient can be fused with the body habitus map and thus provide an anatomical reference for the radiotracer distribution within the patient. A depth camera, capable of imaging a 3-dimensional surface, is attached to an ionizing radiation imaging detector where the relative position between the two is known.

    Abstract translation: 本发明公开了一种不使用电离辐射来映射身体习性并且同时追踪电离辐射成像检测器相对于身体习惯图的位置以使得患者的放射性示踪剂分布可以与身体融合的装置和方法 惯性图，从而为患者内的放射性示踪剂分布提供解剖参考。 能够对三维表面成像的深度相机连接到电离辐射成像检测器，其中两者之间的相对位置已知。

    ENDOLUMINAL INTRODUCER
    5.
    发明申请
    ENDOLUMINAL INTRODUCER 审中-公开
    ENDOLUMINAL介绍人

    公开(公告)号：WO2014108730A3

    公开(公告)日：2014-07-17

    申请号：PCT/IB2013/003243

    申请日：2013-12-24

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： LEEUW, Christopher ,  FENGLER, John ,  SHERWINTER, Danny

    IPC: A61B1/31 ,  A61B1/015 ,  A61B1/07 ,  A61B1/12

    Abstract: An introducer for use during endoscopic procedures provides insufflation, washing, and aspiration functions, and provides for the protection of the endoluminal surface during laparoscopic examination of an anastomosis or suture line following low anterior resection of the bowel. The introducer may be designed for the insertion of an endoscope capable of white light and/or near infra-red fluorescence imaging info the rectum for analysis of an anastomosis following low anterior resection of the bowel.

    Abstract translation: 在内窥镜手术期间使用的导引器提供吹气，冲洗和抽吸功能，并且在低位前切除肠的腹腔镜检查吻合或缝合线期间保护腔内表面。 导入器可以被设计用于将能够白光和/或近红外荧光成像的内窥镜插入直肠，用于分析肠低位前切除术后的吻合。

    METHODS AND SYSTEMS FOR LASER SPECKLE IMAGING OF TISSUE USING A COLOR IMAGE SENSOR
    9.
    发明申请
    METHODS AND SYSTEMS FOR LASER SPECKLE IMAGING OF TISSUE USING A COLOR IMAGE SENSOR 审中-公开
    使用彩色图像传感器组织激光成像的方法和系统

    公开(公告)号：WO2016176781A1

    公开(公告)日：2016-11-10

    申请号：PCT/CA2016/050526

    申请日：2016-05-06

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： ANDRÉ, Marc ,  BAILEY, Arthur E. ,  WESTWICK, Paul Roald

    IPC: A61B5/00 ,  A61B5/026 ,  A61B6/00

    CPC classification number: G06T7/0012 ,  A61B5/0059 ,  A61B5/0261 ,  A61B5/445 ,  G06T7/90 ,  G06T2207/10004 ,  G06T2207/10024 ,  G06T2207/30104 ,  H04N1/482 ,  H04N1/603 ,  H04N1/6086

    Abstract: Methods and systems for imaging tissue of a subject are disclosed, and involve illuminating the tissue with a coherent light having a coherent wavelength, acquiring image data of the tissue using a color image sensor, and processing the image data using laser speckle contrast analysis while correcting for differences in sensitivity of color pixels at the coherent wavelength to generate a perfusion image of the tissue. The perfusion image is then displayed to the user. Also disclosed are methods and systems for correcting for ambient light and for acquiring white light images along with laser speckle images.

    Abstract translation: 公开了用于成像对象的组织的方法和系统，并且涉及用具有相干波长的相干光来照射组织，使用彩色图像传感器获取组织的图像数据，以及使用激光散斑对比分析来处理图像数据，同时校正 对于在相干波长处的彩色像素的灵敏度的差异来产生组织的灌注图像。 然后将灌注图像显示给用户。 还公开了用于校正环境光并用于获取白光图像以及激光散斑图像的方法和系统。

    SPATIAL AND SPECTRAL FILTERING APERTURES AND OPTICAL IMAGING SYSTEMS INCLUDING THE SAME
    10.
    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：WO2015131281A1

    公开(公告)日：2015-09-11

    申请号：PCT/CA2015/050162

    申请日：2015-03-03

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： MOORE, Allen

    IPC: G02B5/20 ,  A61B1/06 ,  G02B23/00 ,  G03B11/00 ,  G02B27/10

    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 is provided, the filter including 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: 提供了一种滤波器，滤波器包括中央滤波器区域，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，以及中心和周边之间的过渡区域 滤波器区域，用于传输或阻挡第二波长范围的转换滤波器区域不同于第二波长范围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。

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