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公开(公告)号：US07214246B2
公开(公告)日：2007-05-08
申请号：US11165869
申请日：2005-06-24
IPC分类号： A61F2/36
CPC分类号： A61F2/4059 , A61F2/30767 , A61F2/30771 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2/40 , A61F2002/30112 , A61F2002/30113 , A61F2002/30138 , A61F2002/30158 , A61F2002/30205 , A61F2002/30322 , A61F2002/30332 , A61F2002/30535 , A61F2002/30616 , A61F2002/30769 , A61F2002/30818 , A61F2002/30828 , A61F2002/3083 , A61F2002/30879 , A61F2002/30892 , A61F2002/30894 , A61F2002/30904 , A61F2002/30906 , A61F2002/3611 , A61F2002/365 , A61F2002/369 , A61F2002/4018 , A61F2002/4051 , A61F2002/4062 , A61F2002/4631 , A61F2220/0033 , A61F2230/0004 , A61F2230/0006 , A61F2230/0017 , A61F2230/0026 , A61F2230/0067 , A61F2250/0026 , A61F2250/0058 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00796
摘要： A ball and socket joint prosthesis for use in arthroplasty is provided. The prosthesis includes a body for implantation at least partially within the medullary canal of a long bone. The long bone defines trabeculae in the proximal cancellous bone and lamellae in the cortical bone. The body includes a proximal portion thereof and a distal portion. The proximal portion has a medial periphery and includes surface features on a substantial portion of its proximal portion. The surface features are positioned to optimally transfer load from the prosthesis to the long bone.
摘要翻译： 提供了一种用于关节置换术的球窝关节假体。 假体包括用于至少部分地植入长骨髓质管内的主体。 长骨定义在近端松质骨中的小梁和皮质骨中的薄片。 主体包括其近端部分和远端部分。 近端部分具有中间周边并且包括其近端部分的大部分上的表面特征。 表面特征被定位成最佳地将负载从假体转移到长骨。
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公开(公告)号：US06652591B2
公开(公告)日：2003-11-25
申请号：US09989123
申请日：2001-11-20
IPC分类号： A61F236
CPC分类号： A61F2/4059 , A61F2/30767 , A61F2/30771 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2/40 , A61F2002/30112 , A61F2002/30113 , A61F2002/30138 , A61F2002/30158 , A61F2002/30205 , A61F2002/30322 , A61F2002/30332 , A61F2002/30535 , A61F2002/30616 , A61F2002/30769 , A61F2002/30818 , A61F2002/30828 , A61F2002/3083 , A61F2002/30879 , A61F2002/30892 , A61F2002/30894 , A61F2002/30904 , A61F2002/30906 , A61F2002/3611 , A61F2002/365 , A61F2002/369 , A61F2002/4018 , A61F2002/4051 , A61F2002/4062 , A61F2002/4631 , A61F2220/0033 , A61F2230/0004 , A61F2230/0006 , A61F2230/0017 , A61F2230/0026 , A61F2230/0067 , A61F2250/0026 , A61F2250/0058 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00796
摘要： A ball and socket joint prosthesis (10) for use in arthroplasty is provided. The prosthesis includes a body (32) for implantation at least partially within the medullary canal (24) of a long bone (12). The long bone defines trabeculae (60) in the proximal cancellous bone (22) and lamellae (71) in the cortical bone (65). The body includes a proximal portion (52) thereof and a distal portion (54). The proximal portion has a medial periphery (69) and includes surface features (64) on a substantial portion of its proximal portion. The surface features are positioned to optimally transfer load from the prosthesis to the long bone.
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公开(公告)号：US06949124B2
公开(公告)日：2005-09-27
申请号：US10670092
申请日：2003-09-24
CPC分类号： A61F2/4059 , A61F2/30767 , A61F2/30771 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2/40 , A61F2002/30112 , A61F2002/30113 , A61F2002/30138 , A61F2002/30158 , A61F2002/30205 , A61F2002/30322 , A61F2002/30332 , A61F2002/30535 , A61F2002/30616 , A61F2002/30769 , A61F2002/30818 , A61F2002/30828 , A61F2002/3083 , A61F2002/30879 , A61F2002/30892 , A61F2002/30894 , A61F2002/30904 , A61F2002/30906 , A61F2002/3611 , A61F2002/365 , A61F2002/369 , A61F2002/4018 , A61F2002/4051 , A61F2002/4062 , A61F2002/4631 , A61F2220/0033 , A61F2230/0004 , A61F2230/0006 , A61F2230/0017 , A61F2230/0026 , A61F2230/0067 , A61F2250/0026 , A61F2250/0058 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00796
摘要： A ball and socket joint prosthesis for use in arthroplasty is provided. The prosthesis includes a body for implantation at least partially within the medullary canal of a long bone. The long bone defines trabeculae in the proximal cancellous bone and lamellae in the cortical bone. The body includes a proximal portion thereof and a distal portion. The proximal portion has a medial periphery and includes surface features on a substantial portion of its proximal portion. The surface features are positioned to optimally transfer load from the prosthesis to the long bone.
摘要翻译： 提供了一种用于关节置换术的球窝关节假体。 假体包括用于至少部分地植入长骨髓质管内的主体。 长骨定义在近端松质骨中的小梁和皮质骨中的薄片。 主体包括其近端部分和远端部分。 近端部分具有中间周边并且包括其近端部分的大部分上的表面特征。 表面特征被定位成最佳地将负载从假体转移到长骨。
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