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发明授权
US08831307B2 Visualizing surgical trajectories 有权
可视化手术轨迹

Visualizing surgical trajectories
摘要：
A method is provided for visualizing a surgical trajectory (32, 101, 42, 46, 47). The method comprises steps of receiving (71) 3D imaging information (31) of a region to undergo surgery and combining (72) the received 3D imaging information (31) with data from a digitized anatomical atlas. As a result, a combined map of the region to undergo surgery is obtained. The combined map comprises expected positions of anatomical structures (102, 103, 104) in the region to undergo surgery. The method further comprises steps of receiving (73) the surgical trajectory (32, 101, 42, 46, 47) for the surgery, determining (74) positions of intersections (43, 44) of the surgical trajectory (32, 101, 42, 46, 47) with the anatomical structures (102, 103, 104) and providing (75) the positions of the intersections (43, 44) in a coordinate system aligned with the surgical trajectory (32, 101, 42, 46, 47).
摘要（中）：

提供了一种用于可视化手术轨迹（32,101,42,46,47）的方法。 该方法包括以下步骤：接收（71）区域的3D成像信息（31）以进行手术并将接收的3D成像信息（31）与来自数字化解剖图谱的数据组合（72）。 结果，获得了进行手术的区域的组合图。 组合图包括在进行手术的区域中的解剖结构（102,103,104）的预期位置。 该方法还包括以下步骤：接收（73）用于手术的手术轨迹（32,101,42,46,47），确定手术轨迹（32,101,42）的交叉点（43,44）的位置（74） ，46,47），其具有解剖结构（102,103,104），并且提供（75）所述交叉点（43,44）在与所述外科轨迹（32,101,42,46,47）对准的坐标系中的位置 ）。

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