专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010144736A3 SYSTEMS AND METHODS FOR PROVIDING DEEPER KNEE FLEXION CAPABILITIES FOR KNEE PROSTHESIS PATIENTS 审中-公开
公开(公告)号：WO2010144736A3
公开(公告)日：2010-12-16
申请号：PCT/US2010/038219
申请日：2010-06-10
申请人： SAMUELSON, Kent, M.
发明人： SAMUELSON, Kent, M.
IPC分类号： A61F2/38
摘要： Systems and methods for providing deeper knee flexion capabilities, more physiologic load bearing and improved patellar tracking for knee prosthesis patients. Such systems and methods include (i) adding more articular surface to the antero- proximal posterior condyles of a femoral component, including methods to achieve that result, (ii) modifications to the internal geometry of the femoral component and the associated femoral bone cuts with methods of implantation, (iii) asymmetrical tibial components that have an unique articular surface that allows for deeper knee flexion than has previously been available, (iv) asymmetrical femoral condyles that result in more physiologic loading of the joint and improved patellar tracking and (v) modifying an articulation surface of the tibial component to include an articulation feature whereby the articulation pathway of the femoral component is directed or guided by articulation feature.

2. 发明申请

WO2010144736A2 SYSTEMS AND METHODS FOR PROVIDING DEEPER KNEE FLEXION CAPABILITIES FOR KNEE PROSTHESIS PATIENTS 审中-公开
标题翻译：用于提供KNEE PROSTHESIS患者的深度KNEE FLEXION能力的系统和方法
公开(公告)号：WO2010144736A2
公开(公告)日：2010-12-16
申请号：PCT/US2010038219
申请日：2010-06-10
申请人： SAMUELSON KENT M
发明人： SAMUELSON KENT M
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61B17/155 , A61B17/157 , A61F2/30734 , A61F2/30965 , A61F2/38 , A61F2/3859 , A61F2/3877 , A61F2002/30116 , A61F2002/30245 , A61F2002/30604 , A61F2002/30624 , A61F2002/30934 , A61F2002/3895 , A61F2230/0006 , A61F2230/0071 , A61F2310/00011 , A61F2310/00179 , A61F2310/00329 , A61F2310/00353
摘要： Systems and methods for providing deeper knee flexion capabilities, more physiologic load bearing and improved patellar tracking for knee prosthesis patients. Such systems and methods include (i) adding more articular surface to the antero- proximal posterior condyles of a femoral component, including methods to achieve that result, (ii) modifications to the internal geometry of the femoral component and the associated femoral bone cuts with methods of implantation, (iii) asymmetrical tibial components that have an unique articular surface that allows for deeper knee flexion than has previously been available, (iv) asymmetrical femoral condyles that result in more physiologic loading of the joint and improved patellar tracking and (v) modifying an articulation surface of the tibial component to include an articulation feature whereby the articulation pathway of the femoral component is directed or guided by articulation feature.
摘要翻译：用于提供更深的膝关节屈曲能力，更多生理负荷和改进膝关节假体患者的髌骨跟踪的系统和方法。这样的系统和方法包括（i）将更多的关节表面添加到股骨部件的近端后髁上，包括实现该结果的方法，（ii）修改股骨部件和相关联的股骨骨切割的内部几何形状，植入方法，（iii）具有独特关节表面的不对称胫骨部件，其允许比先前可获得更深的膝盖屈曲，（iv）不对称的股骨髁，其导致关节的更多生理负荷和改善的髌骨跟踪和（v ）修改胫骨部件的关节表面以包括关节运动特征，由此股骨部件的关节运动路径由关节特征引导或引导。

3. 发明申请

WO2016172364A1 SYSTEMS AND METHODS FOR PROVIDING LIGHTWEIGHT PROSTHETIC COMPONENTS 审中-公开
标题翻译：用于提供轻型优势组件的系统和方法
公开(公告)号：WO2016172364A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/028684
申请日：2016-04-21
申请人： SAMUELSON, Connor E. , SAMUELSON, Marcus F. , SAMUELSON, Alec C. , SAMUELSON, Kent M.
发明人： SAMUELSON, Connor E. , SAMUELSON, Marcus F. , SAMUELSON, Alec C. , SAMUELSON, Kent M.
IPC分类号： A61F2/38 , A61F2/28 , A61F2/30 , A61F2/36 , A61F2/46
CPC分类号： B22C9/22 , A61B17/155 , A61B17/1764 , A61F2/30965 , A61F2/3859 , A61F2/3877 , A61F2/389 , A61F2002/30018 , A61F2002/30029 , A61F2002/30116 , A61F2002/30245 , A61F2002/30604 , A61F2002/30934 , A61F2002/3863 , A61F2002/3895 , A61F2310/00011 , A61F2310/00179 , A61F2310/00329 , A61F2310/00353 , B22C9/10 , B22D23/00 , B22D23/02 , B22D25/00 , B22D25/02
摘要： Methods for forming prosthetic implants, including femoral implants, are discussed. While the methods can include any suitable step, in some cases, they include providing a master negative mold defining an internal space shaped to form a femoral component configured to replace a distal portion of a femur, wherein the femoral component comprises at least one of: an anterior flange that is disposed at an anterior proximal end of the femoral component, and a proximal extension disposed at a proximal portion of a posterior condyle of the femoral component, the proximal extension comprising a concave articulation surface that is configured to articulate against at least one of: a tibial prosthetic component and a tibia; filling the master negative mold with a molding material to form a molded femoral component; and removing at least one of: the anterior flange, and the proximal extension from the molded femoral component to form a modified molded femoral component. Other implementations are described.
摘要翻译：讨论了用于形成假体植入物的方法，包括股骨植入物。虽然这些方法可以包括任何合适的步骤，但是在某些情况下，它们包括提供一个主阴模，其限定内部空间形状，以形成构造成代替股骨远端部分的股骨部件，其中所述股骨部件包括以下中的至少一个：设置在股骨部件的前近端处的前凸缘和设置在股骨部件的后髁的近端部分处的近侧延伸部，所述近侧延伸部包括凹形关节运动表面，所述凹形关节运动表面构造成至少与至少胫骨假体和胫骨之一; 用模制材料填充主模具以形成模制的股骨部件; 以及从模制的股骨部件移除前凸缘和近端延伸部中的至少一个以形成改进的模制股骨部件。描述其他实现。

4. 发明申请

WO2009029631A1 SYSTEMS AND METHODS FOR PROVIDING DEEPER KNEE FLEXION CAPABILITIES FOR KNEE PROSTHESIS PATIENTS 审中-公开
标题翻译：用于提供KNEE PROSTHESIS患者的深度KNEE FLEXION能力的系统和方法
公开(公告)号：WO2009029631A1
公开(公告)日：2009-03-05
申请号：PCT/US2008/074350
申请日：2008-08-26
申请人： SAMUELSON, Kent M.
发明人： SAMUELSON, Kent M.
IPC分类号： A61F2/38
CPC分类号： A61F2/3859 , A61B17/155 , A61F2/30734
摘要： Systems and methods for providing deeper knee flexion capabilities, more physiologic load bearing and improved patellar tracking for knee prosthesis patients. Such systems and methods include (i) adding more articular surface to the antero-proximal posterior condyles of a femoral component, including methods to achieve that result, (ii) modifications to the internal geometry of the femoral component and the associated femoral bone cuts with methods of implantation, (iii) asymmetrical tibial components that have an unique articular surface that allows for deeper knee flexion than has previously been available and (iv) asymmetrical femoral condyles that result in more physiologic loading of the joint and improved patellar tracking.
摘要翻译：用于提供更深的膝关节屈曲能力，更多生理负荷和改进膝关节假体患者的髌骨跟踪的系统和方法。这样的系统和方法包括（i）将更多的关节表面添加到股骨部件的近端后髁上，包括实现该结果的方法，（ii）修改股骨部件的内部几何形状和相关联的股骨骨切割，植入方法，（iii）具有独特关节表面的不对称胫骨部件，其允许比以前可获得更深的膝盖屈曲;以及（iv）不对称的股骨髁，其导致关节的更多生理负荷和改善的髌骨跟踪。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式