发明名称 |
PATIENT-ADAPTED AND IMPROVED ARTICULAR IMPLANTS, DESIGNS AND RELATED GUIDE TOOLS |
摘要 |
Methods and devices are disclosed relating improved articular models, implant components, and related guide tools and procedures. In addition, methods and devices are disclosed relating articular models, implant components, and/or related guide tools and procedures that include one or more features derived from patient-data, for example, images of the patient's joint. The data can be used to create a model for analyzing a patient's joint and to devise and evaluate a course of corrective action. The data also can be used to create patient-adapted implant components and related tools and procedures. |
申请公布号 |
US2014194996(A1) |
申请公布日期 |
2014.07.10 |
申请号 |
US201314051087 |
申请日期 |
2013.10.10 |
申请人 |
ConforMIS, Inc. |
发明人 |
Bojarski Raymond A.;Slamin John;Lang Philipp;Fitz Wolfgang;Steines Daniel |
分类号 |
A61F2/38 |
主分类号 |
A61F2/38 |
代理机构 |
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代理人 |
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主权项 |
1. A patient-specific femoral implant for implantation on a portion of a femur of a patient's knee, comprising:
a condylar portion having a bone-facing surface for abutting at least a portion of a condyle of the patient's knee and an articular surface generally opposite the bone-facing surface; the articular surface having a patient-specific curvature generally disposed in a first plane, the patient-specific curvature substantially replicating a corresponding curvature of at least a portion of the patient's condyle and being located approximately in the same location as the corresponding curvature of the patient's condyle when the bone-facing surface abuts the condyle; the articular surface having a constant curvature in a second plane that is generally transverse to the first plane. |
地址 |
Bedford MA US |