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    • 2. 发明申请
    • SURGERY PATHWAY GUIDANCE AND BOUNDARY SYSTEM
    • 手术路径指导和边界系统
    • WO2014194167A1
    • 2014-12-04
    • PCT/US2014/040161
    • 2014-05-30
    • UNIVERSITY OF WASHINGTON through its CENTER FOR COMMERCIALIZATIONBLY, RandallHANNAFORD, BlakeMOE, Kris, S.
    • BLY, RandallHANNAFORD, BlakeMOE, Kris, S.
    • A61B19/00
    • A61B34/20A61B34/25A61B34/76A61B2017/00119A61B2017/00123A61B2017/00199A61B2034/107A61B2034/2051
    • Described herein are methods and systems for defining surgical boundaries. One example method involves receiving data indicating a representation of a patient; receiving data indicating (i) a surgical target region within the representation of the patient; and (ii) a surgical entry portal within the representation of the patient; providing a graphical display of (i) the representation of the patient, and (ii) a surgical pathway from the surgical entry portal to the surgical target region; defining one or more surgical boundaries within the representation; receiving data indicating a position of a surgical instrument with respect to the representation; based on the received data indicating the position of the surgical instrument, determining that the surgical instrument is within a threshold distance from the one or more surgical boundaries; and providing feedback indicating that the surgical instrument is within the predetermined threshold distance from the one or more surgical boundaries.
    • 这里描述了用于定义手术边界的方法和系统。 一个示例性方法涉及接收指示患者的表示的数据; 接收指示(i)患者的表示内的外科目标区域的数据; 和(ii)患者表示内的手术入口; 提供(i)患者的表示的图形显示,以及(ii)从外科进入门户到外科手术目标区域的外科路径; 定义表示内的一个或多个外科边界; 接收指示所述外科器械相对于所述表示的位置的数据; 基于所接收的指示所述手术器械的位置的数据,确定所述外科器械处于距离所述一个或多个外科边界的阈值距离内; 以及提供指示所述手术器械处于距所述一个或多个手术边界的预定阈值距离内的反馈。
    • 3. 发明申请
    • METHODS AND SYSTEMS FOR SELECTING SURGICAL APPROACHES
    • 选择手术方法的方法和系统
    • WO2014093880A1
    • 2014-06-19
    • PCT/US2013/075115
    • 2013-12-13
    • UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION
    • BLY, RandallHANNAFORD, BlakeMOE, Kris, S.
    • G06F19/00A61B19/00
    • A61B19/50A61B34/10A61B2034/105A61B2034/107B29C64/386G05B15/02G06F19/00G16H50/50
    • Described herein are methods and systems for selecting surgical approaches. One example method involves (1) receiving data indicating (a) one or more surgical target regions and (b) one or more surgical portals; (2) determining a plurality of surgical pathways; (3) determining a plurality of surgical approaches; (4) for each surgical approach in the plurality of surgical approaches, determining at least one approach characteristic, for each determined surgical pathway in the respective surgical approach, determining at least one pathway characteristic, and determining a surgical-approach ranking based on the determined at least one approach characteristic and the determined at least one pathway characteristic; (5) selecting a subset of the plurality of surgical approaches based on the determined surgical approach rankings; and (6) causing an output device to provide a representation of the selected subset of the plurality of surgical approaches.
    • 这里描述了用于选择手术方法的方法和系统。 一个示例性方法包括(1)接收指示(a)一个或多个外科目标区域的数据和(b)一个或多个手术门户; (2)确定多个手术通路; (3)确定多种手术方法; (4)针对所述多个手术方法中的每个外科手术方法,针对各个手术方法中的每个确定的手术路径确定至少一个方法特征,确定至少一个通路特征,以及基于所确定的手术方法 至少一个方法特征和确定的至少一个路径特征; (5)基于所确定的手术方法排序来选择所述多种手术方法的子集; 以及(6)使得输出装置提供所述多个手术方法的所选子集的表示。