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    METHODS AND SYSTEMS FOR ASSESSING HEALING OF TISSUE
    41.
    发明申请
    METHODS AND SYSTEMS FOR ASSESSING HEALING OF TISSUE 审中-公开
    用于评估组织治疗的方法和系统

    公开(公告)号：WO2017051230A1

    公开(公告)日：2017-03-30

    申请号：PCT/IB2016/001216

    申请日：2016-07-29

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： GUREVICH, Lina

    IPC: A61B6/00 ,  A61B5/026

    CPC classification number: G06T7/0012 ,  A61B5/0071 ,  A61B5/0261 ,  A61B5/0275 ,  A61B5/445 ,  A61B2576/02 ,  G06T2207/10064 ,  G06T2207/30088

    Abstract: Methods and systems for assessing tissue of a subject include receiving a time series of signal intensity data capturing the transit of an imaging agent through tissue over a period of time, wherein the tissue comprises a plurality of calculation regions and wherein signal intensity in each calculation region over the period of time may be approximated by a time-intensity curve corresponding to the calculation region; determining, for each calculation region, a coefficient value that is related to at least a portion of the time-intensity curve corresponding to the calculation region; and converting the coefficient values across the plurality of calculation regions into a coefficient-derived image map.

    Abstract translation: 用于评估受试者组织的方法和系统包括在一段时间内接收捕获成像剂通过组织的运输的信号强度数据的时间序列，其中所述组织包括多个计算区域，并且其中每个计算区域中的信号强度 在一段时间内可以通过对应于计算区域的时间 - 强度曲线近似; 对于每个计算区域，确定与对应于计算区域的时间 - 强度曲线的至少一部分相关的系数值; 以及将所述多个计算区域中的系数值转换为系数导出的图像映射。

    METHODS AND SYSTEMS FOR MANAGEMENT OF DATA DERIVED FROM MEDICAL IMAGING
    42.
    发明申请
    METHODS AND SYSTEMS FOR MANAGEMENT OF DATA DERIVED FROM MEDICAL IMAGING 审中-公开
    用于管理医学成像数据的方法和系统

    公开(公告)号：WO2017051229A1

    公开(公告)日：2017-03-30

    申请号：PCT/IB2016/001214

    申请日：2016-07-29

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： WALLE-JENSEN, Jorgen ,  BROWNE, Gregory, Vincent

    IPC: A61B34/10 ,  A61B5/00 ,  A61B8/00 ,  G06F19/00

    CPC classification number: G06T5/009 ,  G06T5/50 ,  G06T7/0012 ,  G06T11/206 ,  G06T2200/24 ,  G06T2207/10064 ,  G06T2207/20208 ,  G06T2210/12

    Abstract: Systems and methods for storing data for a first time series of fluorescence images of the subject acquired during a first imaging session, storing data for a second time series of fluorescence images of the subject acquired during a second imaging session, receiving a request to view attributes of the subject, and in response to receiving the request, displaying a user interface on the display, the user interface comprising a first image showing a visually enhanced attribute of the subject, wherein the first image is generated from the data for the first time series of fluorescence images, and a second image showing the visually enhanced attribute of the subject, wherein the second image is generated from the data for the second time series of fluorescence images.

    Abstract translation: 用于存储在第一成像会话期间获取的对象的第一时间序列荧光图像的数据的系统和方法，存储在第二成像会话期间获取的对象的第二时间序列的荧光图像的数据，接收查看属性的请求 并且响应于接收到所述请求，在所述显示器上显示用户界面，所述用户界面包括示出所述被摄体的视觉增强属性的第一图像，其中，从所述第一时间序列的数据生成所述第一图像 的荧光图像的第二图像，以及示出所述被摄体的视觉增强属性的第二图像，其中，从所述第二时间序列荧光图像的数据生成所述第二图像。

    QUANTIFICATION OF ABSOLUTE BLOOD FLOW IN TISSUE USING FLUORESCENCE MEDIATED PHOTOPLETHYSMOGRAPHY
    44.
    发明申请
    QUANTIFICATION OF ABSOLUTE BLOOD FLOW IN TISSUE USING FLUORESCENCE MEDIATED PHOTOPLETHYSMOGRAPHY 审中-公开
    使用荧光介质光电子显微镜对组织中绝对血液流量的定量

    公开(公告)号：WO2015001427A2

    公开(公告)日：2015-01-08

    申请号：PCT/IB2014/002184

    申请日：2014-06-16

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： FLOWER, Robert, W.

    IPC: A61B5/026

    CPC classification number: A61B5/0275 ,  A61B5/0071 ,  A61B5/0295 ,  A61B5/6826

    Abstract: There is provided a method an d a system for quantification of absolute blood flow in tissue using near-infrared fluorescence angiography in conjunction with photoplethysmography (fluorescence-mediated photoplethysmography). The method and system of the present invention provide absolute, real-time measurements of flow in terms of volume/time/area based upon measurement of fluorescence intensity.

    Abstract translation: 提供了一种用于使用近红外荧光血管造影术结合光体积描记术（荧光介导的光体积描记术）定量组织中绝对血流量的方法。 本发明的方法和系统基于荧光强度的测量提供了在体积/时间/面积方面的流量的绝对的实时测量。

    VIRTUAL-REALITY SIMULATOR TO PROVIDE TRAINING FOR SENTINEL LYMPH NODE SURGERY USING IMAGE DATA AND DATABASE DATA
    46.
    发明申请
    VIRTUAL-REALITY SIMULATOR TO PROVIDE TRAINING FOR SENTINEL LYMPH NODE SURGERY USING IMAGE DATA AND DATABASE DATA 审中-公开
    虚拟现实仿真器利用图像数据和数据库数据提供训练前肾淋巴节点手术的培训

    公开(公告)号：WO2014118640A2

    公开(公告)日：2014-08-07

    申请号：PCT/IB2014000640

    申请日：2014-01-31

    Applicant: NOVADAQ TECHNOLOGIES INC

    Inventor： BAI CHUANYONG ,  KINDEM JOEL ,  YARNALL STEVE ,  CONWELL RICHARD

    IPC: G09B9/00

    CPC classification number: G09B23/28 ,  G09B23/285 ,  G09B23/30

    Abstract: A virtual-reality method for surgical training simulates the task of detecting sentinel lymph nodes using a nuclear uptake probe. The simulator can be used with lymphoscintigraphic clinical imaging data to provide patient-specific training scenarios. In yet another embodiment, the apparatus can use a database representing mathematical phantoms to simulate different patient sizes, node distributions, node uptakes, and combinations thereof.

    Abstract translation: 用于手术训练的虚拟现实方法模拟使用核摄取探针检测前哨淋巴结的任务。 该模拟器可与淋巴闪烁临床成像数据一起使用，以提供针对患者的训练场景。 在又一个实施例中，该设备可以使用表示数学模型的数据库来模拟不同的患者大小，节点分布，节点摄取及其组合。

    COMBINED RADIATIONLESS AUTOMATED THREE DIMENSIONAL PATIENT HABITUS IMAGING WITH SCINTIGRAPHY
    47.
    发明申请
    COMBINED RADIATIONLESS AUTOMATED THREE DIMENSIONAL PATIENT HABITUS IMAGING WITH SCINTIGRAPHY 审中-公开
    组合无辐射自动三维患者住院成像与SCITIGRAPHY

    公开(公告)号：WO2014118637A2

    公开(公告)日：2014-08-07

    申请号：PCT/IB2014/000630

    申请日：2014-02-04

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： KINDEM, Joel

    IPC: G01T1/29

    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: 一种用于在不使用电离辐射的情况下映射身体习惯并且同时跟踪电离辐射成像检测器相对于身体习惯图的位置的装置和方法，使得患者的放射性示踪剂分布可以与身体融合 习惯图，从而为患者内的放射性示踪剂分布提供了解剖学参考。 可以将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是已知的。

    QUANTIFICATION AND ANALYSIS OF ANGIOGRAPHY AND PERFUSION
    48.
    发明申请
    QUANTIFICATION AND ANALYSIS OF ANGIOGRAPHY AND PERFUSION 审中-公开
    定量和分析的摄影和灌注

    公开(公告)号：WO2013190391A2

    公开(公告)日：2013-12-27

    申请号：PCT/IB2013/001934

    申请日：2013-06-20

    Applicant: NOVADAQ TECHNOLOGIES INC.

    Inventor： FERGUSON, Bruce, T., Jr. ,  CHEN, Cheng

    IPC: A61B6/00

    CPC classification number: A61B5/0071 ,  A61B5/0261 ,  A61B5/0275 ,  A61B2505/05 ,  A61B2576/023 ,  A61K49/0034

    Abstract: A method to visualize, display, analyze and quantify angiography, perfusion, and the change in angiography and perfusion in real time, is provided. This method captures image data sequences from indocyanine green near infra-red fluorescence imaging used in a variety of surgical procedure applications, where angiography and perfusion are critical for intraoperative decisions.

    Abstract translation: 提供了一种用于可视化，显示，分析和量化血管造影，灌注以及实时血管造影和灌注变化的方法。 该方法从用于各种外科手术应用的红外荧光成像附近的吲哚菁绿捕获图像数据序列，其中血管造影和灌注对于术中决定至关重要。

    FULL SPECTRUM LED ILLUMINATOR
    49.
    发明申请
    FULL SPECTRUM LED ILLUMINATOR 审中-公开
    全光谱LED照明器

    公开(公告)号：WO2012120380A1

    公开(公告)日：2012-09-13

    申请号：PCT/IB2012/000601

    申请日：2012-03-08

    Applicant: NOVADAQ TECHNOLOGIES INC. ,  MOORE, Allen

    Inventor： MOORE, Allen

    IPC: F21V8/00 ,  A61B1/06 ,  F21K99/00 ,  F21V29/00 ,  G02B27/10 ,  G02B27/30 ,  H05B37/02

    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。

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