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SYSTEMS AND METHODS FOR TRACKING A POSITION OF A ROBOTICALLY-MANIPULATED SURGICAL INSTRUMENT

机译:用于跟踪机器人操纵的手术器械的位置的系统和方法

摘要

An exemplary surgical instrument tracking system includes at least one physical computing device that determines, based on endoscopic imagery of a surgical area and using a trained neural network, an observation for an object of interest depicted in the endoscopic imagery, associates, based on a probabilistic framework and kinematics of a robotically-manipulated surgical instrument located at the surgical area, the observation for the object of interest to the robotically-manipulated surgical instrument, and determines a physical position of the robotically-manipulated surgical instrument at the surgical area based on the kinematics of the robotically-manipulated surgical instrument and the observation associated with the robotically-manipulated surgical instrument.
机译:示例性外科仪器跟踪系统包括至少一个物理计算设备,其基于外科线区域的内窥镜图像和使用训练的神经网络来确定用于基于概率的内窥镜图像中所描绘的感兴趣对象的观察 位于手术区域的机器人操纵手术器械的框架和运动学,对机器人操纵的外科仪器的感兴趣对象的观察,并基于外科手术区域确定机器人操作的手术器械的物理位置 机械手动手术器械的运动学和与机器人操纵外科手术器械相关的观察。

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