发明名称 |
Automated patient-specific bone-implant biomechanical analysis |
摘要 |
An apparatus, method, and computer program product for providing information for surgical planning based on automated biomechanical analysis of a bone-implant system using finite element analysis of a patient's 3D medical image, including automated biomechanical analysis of bone-implant systems for use in surgical planning both pre-operatively and intra-operatively and for use in research and development studies. |
申请公布号 |
US8855389(B1) |
申请公布日期 |
2014.10.07 |
申请号 |
US201414150631 |
申请日期 |
2014.01.08 |
申请人 |
O.N.Diagnostics, LLC |
发明人 |
Hoffmann Paul Frederick;Keaveny Tony M.;Kopperdahl David L. |
分类号 |
G06K9/00;G06T7/00;A61B6/03;A61B5/00 |
主分类号 |
G06K9/00 |
代理机构 |
Patent Law Offices of Michael E. Woods |
代理人 |
Patent Law Offices of Michael E. Woods ;Woods Michael E. |
主权项 |
1. A computer-implemented method for application of finite element analysis of bone-implant systems evaluating a biomechanical performance of each bone-implant model of a set of bone-implant models for an implant implanted into a bone structure of a patient, the method comprising:
receiving a set of patient-specific data of the bone structure; creating, for each bone-implant model of the set of bone-implant models, an associated patient-specific bone-implant finite element model representing at least a portion of the bone structure based on said set of patient-specific data, wherein said patient-specific bone-implant finite element model is created in part from a pre-constructed non-patient-specific bone-implant mesh; and determining an implant result for each particular bone-implant model of the set of bone-implant models based upon a finite element analysis of said patient-specific bone-implant finite element model associated with said particular bone-implant model. |
地址 |
Berkeley CA US |