发明名称 SURGICAL TARGETING SYSTEMS AND METHODS
摘要 The present invention relates to a system and method to aid the placement of surgical devices under radiographic image guidance. More particularly, embodiments of the invention relate to a system utilizing radiopaque markers, an external light source projected onto the skin or surgical site in conjunction with a target guide holder. Using a radiographic image to identify landmarks for skin entry and bone entry points to facilitate the accurate placement of surgical devices. An exemplary system utilizes a radiopaque marker, target guide holder and external laser markers to determine intra-operative angles, trajectories and positioning coordinates to facilitate placement of needles, guide wires, surgical hardware, trocars and cannulae for the surgical placement of orthopedic implantation devices.
申请公布号 WO2015142762(A1) 申请公布日期 2015.09.24
申请号 WO2015US20837 申请日期 2015.03.16
申请人 BROWN, ROY, A. 发明人 BROWN, ROY, A.
分类号 A61B19/00 主分类号 A61B19/00
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