of the 23 rd Annual EMBS International Conference , October 25-28 , Istanbul , Turkey PRECISION MEASUREMENT FOR MICROSURGICAL INSTRUMENT EVALUATION
of the 23 rd Annual EMBS International Conference , October 25-28 , Istanbul , Turkey PRECISION MEASUREMENT FOR MICROSURGICAL INSTRUMENT EVALUATION
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第 23 届年度 EMBS 国际会议，10 月 25-28 日，土耳其伊斯坦布尔 显微手术器械评估的精密测量
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
Lee F. Hotraphinyo
中科院分区：
文献类型：
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作者：
Lee F. Hotraphinyo
一个精确的三维光学传感系统，以跟踪显微外科手术器械的尖端已经开发用于实验室使用。该系统是有用的显微外科手术器械的设计和设备的精度提高（机器人devkes和主动手持仪器）的评价，以及评估和培训的显微外科医生。它也可以用作显微手术模拟器的高精度输入接口。跟踪是通过以红外波长照射工作区并使用光学传感器来找到仪器尖端的小反射球的位置来完成的。每个坐标的R M S噪声目前为1微米。给出了样本结果。
An accurate three-dimensional optical sensing system to track the tip of a microsurgical instrument has been developed for laboratory use. The system is useful for evaluation of microsurgical instrument designs and devices for accuracy enhancement (both robotic devkes and active hand-held instrument), as well as for assessment and training of micre surgeons. It can also be used as a high-precision input interface to micro-surgical simulators. Tracking is done by illuminating the workspace at an infrared wavelength and using optical sensors to find the position of a small reflective ball at the ’ instrument tip. The R M S noise per coordinate is presently 1 micron. Sample results are presented.