- 专利标题： SYSTEMS AND METHODS FOR REGISTRATION OF A MEDICAL DEVICE USING A REDUCED SEARCH SPACE
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申请号： US17590667申请日： 2022-02-01
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公开(公告)号： US20220151508A1公开(公告)日： 2022-05-19
- 发明人: Vincent Duindam , Prashant Chopra
- 申请人： INTUITIVE SURGICAL OPERATIONS, INC.
- 申请人地址： US CA Sunnyvale
- 专利权人： INTUITIVE SURGICAL OPERATIONS, INC.
- 当前专利权人： INTUITIVE SURGICAL OPERATIONS, INC.
- 当前专利权人地址： US CA Sunnyvale
- 主分类号： A61B5/06
- IPC分类号： A61B5/06 ; G06T7/00 ; A61B34/20 ; A61B34/30 ; A61B34/10 ; A61B5/00
摘要：
A method comprises identifying connected anatomical structures in stored images of a patient anatomy and generating a plurality of cylindrical linkage elements representing the connected anatomical structures. The method also comprises receiving tracking data corresponding to a point on an instrument positioned within at least one of the connected anatomical structures; and matching the point on the instrument to one of the plurality of cylindrical linkage elements.
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