发明申请
- 专利标题: Depth of Impaction
- 专利标题(中): 影响深度
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申请号: US13174755申请日: 2011-06-30
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公开(公告)号: US20120209277A1公开(公告)日: 2012-08-16
- 发明人: Richard Leparmentier , Brian Schmitz , Renen Bassik , Chunyan Wu , Jason Wojcik
- 申请人: Richard Leparmentier , Brian Schmitz , Renen Bassik , Chunyan Wu , Jason Wojcik
- 申请人地址: US FL Fort Lauderdale
- 专利权人: MAKO SURGICAL CORPORATION
- 当前专利权人: MAKO SURGICAL CORPORATION
- 当前专利权人地址: US FL Fort Lauderdale
- 主分类号: A61B17/56
- IPC分类号: A61B17/56
摘要:
A method for determining a depth of impaction of a prosthetic cup into an acetabulum using an end effector and a movable impactor shaft is provided, wherein the prosthetic cup may be positioned at a distal end of the impactor shaft. The method may position the distal end of the impactor shaft at a known pose relative to the end effector, track a spatial pose of the end effector relative to a spatial pose of the acetabulum, determine a spatial pose of the prosthetic cup based on the spatial pose of the end effector and the known pose between the distal end of the impactor shaft and the end effector, and determine the depth of impaction based on the spatial pose of the prosthetic cup and the spatial pose of the acetabulum.
公开/授权文献
- US08979859B2 Depth of Impaction 公开/授权日:2015-03-17