发明申请
US20090088773A1 METHODS OF LOCATING AND TRACKING ROBOTIC INSTRUMENTS IN ROBOTIC SURGICAL SYSTEMS
有权
定位和跟踪机器人手术系统中的机器人仪器的方法
- 专利标题： METHODS OF LOCATING AND TRACKING ROBOTIC INSTRUMENTS IN ROBOTIC SURGICAL SYSTEMS
- 专利标题（中）： 定位和跟踪机器人手术系统中的机器人仪器的方法
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申请号： US11865015申请日： 2007-09-30
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公开(公告)号： US20090088773A1公开(公告)日： 2009-04-02
- 发明人: Wenyi Zhao , Christopher J. Hasser , William C. Nowlin , Brian D. Hoffman
- 申请人： Wenyi Zhao , Christopher J. Hasser , William C. Nowlin , Brian D. Hoffman
- 申请人地址： US CA Sunnyvale
- 专利权人： Intuitive Surgical, Inc.
- 当前专利权人： Intuitive Surgical, Inc.
- 当前专利权人地址： US CA Sunnyvale
- 主分类号： A61B17/00
- IPC分类号： A61B17/00
摘要：
In one embodiment of the invention, a method is disclosed to locate a robotic instrument in the field of view of a camera. The method includes capturing sequential images in a field of view of a camera. The sequential images are correlated between successive views. The method further includes receiving a kinematic datum to provide an approximate location of the robotic instrument and then analyzing the sequential images in response to the approximate location of the robotic instrument. An additional method for robotic systems is disclosed. Further disclosed is a method for indicating tool entrance into the field of view of a camera.
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