-
公开(公告)号:US20080312659A1
公开(公告)日:2008-12-18
申请号:US11971390
申请日:2008-01-09
申请人: Robert Metzger , Keith R. Berend , Michael E. Berend , Adolph V. Lombardi, JR. , Lance D. Perry , Ryan J. Schoenefeld , Radu Serban , Thomas Donaldson
发明人: Robert Metzger , Keith R. Berend , Michael E. Berend , Adolph V. Lombardi, JR. , Lance D. Perry , Ryan J. Schoenefeld , Radu Serban , Thomas Donaldson
CPC分类号: A61B17/154 , A61B17/155 , A61B17/157 , A61B34/10 , A61B2017/00526 , A61B2034/252 , B33Y80/00 , G06F19/00 , G06Q50/24
摘要: A method of preparing a joint for a prosthesis in a patient. The method includes obtaining scan data associated with the joint of the patient, preparing a three-dimensional image of the joint based on the scan data, preparing a pre-operative surgical plan based on the scan data, and preparing an image of a patient-specific alignment guide, and intra-operatively modifying the surgical plan.
摘要翻译: 一种制备患者假体关节的方法。 该方法包括获得与患者关节相关联的扫描数据,基于扫描数据准备关节的三维图像,基于扫描数据准备手术前手术计划,以及准备患者 - 特异性对准指南,以及手术内修改手术计划。
-
公开(公告)号:US20120065640A1
公开(公告)日:2012-03-15
申请号:US13303546
申请日:2011-11-23
申请人: Robert Metzger , Keith R. Berend , Michael E. Berend , Adolph V. Lombardi, JR. , Lance D. Perry , Ryan J. Schoenefeld
发明人: Robert Metzger , Keith R. Berend , Michael E. Berend , Adolph V. Lombardi, JR. , Lance D. Perry , Ryan J. Schoenefeld
IPC分类号: A61B17/56
CPC分类号: A61B17/58 , A61B17/154 , A61B17/155 , A61B17/157 , A61B17/1764 , A61B17/56 , A61B34/10 , A61B2017/568 , A61B2034/108 , G06F19/00
摘要: An orthopedic device for preparing a knee joint for a prosthesis in a patient includes a femoral alignment guide. The femoral alignment guide has a patient-specific three-dimensional curved inner surface preoperatively configured from medical image scans of the knee joint of the patient to nestingly conform and mate and match only in one position to a corresponding three-dimensional femoral surface of a joint surface of the patient. The femoral alignment guide has a first guiding aperture corresponding to a distal portion of the femoral surface and a second guiding aperture corresponding to an anterior portion of the femoral surface.
摘要翻译: 用于制备用于患者的假体的膝关节的矫形装置包括股骨对准引导件。 股骨对准引导件具有患者特有的三维弯曲内表面,其预先由患者的膝关节的医学图像扫描构成,以便仅在一个位置匹配并匹配并匹配到关节的相应三维股骨表面 患者的表面。 股骨对准引导件具有对应于股骨表面的远端部分的第一引导孔和对应于股骨表面的前部的第二引导孔。
-