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11. 发明授权

US4141088A Hip joint prosthesis 失效
标题翻译：髋关节假体
公开(公告)号：US4141088A
公开(公告)日：1979-02-27
申请号：US812614
申请日：1977-07-05
申请人： James T. Treace , Dan H. Treace
发明人： James T. Treace , Dan H. Treace
IPC分类号： A61F2/32 , A61F2/36 , A61F1/24
CPC分类号： A61F2/32 , A61F2/36 , A61F2/3662 , A61F2002/30125 , A61F2002/30322 , A61F2002/30604 , A61F2002/30616 , A61F2002/30822 , A61F2002/30827 , A61F2002/30831 , A61F2002/3422 , A61F2002/3611 , A61F2002/3625 , A61F2002/3631 , A61F2002/4631 , A61F2230/0008 , A61F2250/0026
摘要： A prosthetic hip joint for use in the replacement of at least a portion of defective hip joint. The hip joint includes a femoral component and an acetabular component. The femoral component includes a stem that has an uninterrupted outer surface and is continuously tapered from the proximal end of the stem to the distal end. The stem is oval shaped in cross-section with the longer axis of the oval being in the lateral-medial plane and the shorter axis being in the anterior-posterior plane. The neck portion of the device in cross-section is narrower in its anterior-posterior dimension than its lateral-medial dimension. The femoral component is available with different length neck portions to allow the tightness of the hip joint to be varied. However, even when the length of the neck portion is varied, the distance between the center of the head and the longitudinal axis of the stem and the curvature of the stem are not varied. The acetabular component has a body of constant thickness from its socket surface to the exterior surface and there are spaced rings projecting outwardly from the exterior surface.
摘要翻译：用于替换至少部分缺陷性髋关节的假体髋关节。髋关节包括股骨部件和髋臼部件。股骨部件包括具有不间断的外表面并且从杆的近端到远端连续渐缩的柄。茎的横截面为椭圆形，椭圆的长轴在侧向中间平面中，较短的轴位于前 - 后平面。装置的颈部部分的横截面在其前后尺寸上比其侧向内侧尺寸更窄。股骨部件具有不同长度的颈部以允许髋关节的紧密度变化。然而，即使当颈部的长度变化时，头部的中心与杆的纵向轴线之间的距离和杆的曲率也不变化。髋臼部件具有从其插座表面到外表面的恒定厚度的主体，并且具有从外表面向外突出的间隔环。

12. 发明授权

US4131956A Elbow prosthesis 失效
标题翻译：肘假体
公开(公告)号：US4131956A
公开(公告)日：1979-01-02
申请号：US768605
申请日：1977-02-14
申请人： James T. Treace
发明人： James T. Treace
IPC分类号： A61F2/30 , A61F2/38 , A61F1/24
CPC分类号： A61F2/3804 , A61F2002/30626
摘要： An elbow prosthesis for replacing one or more of the articulating surfaces of the elbow joint in a human elbow. An ulna component for being fixedly anchored to the proximal end of the ulna of a human elbow joint is provided with a head member having a curved face portion for replacing the articulating surface of the proximal end of the ulna. A humeral component for being fixedly anchored to the distal end of the humerus of a human elbow joint is provided with a head member having a curved face portion for replacing the articulating surface of the distal end of the humerus.
摘要翻译：肘关节假体用于替换肘关节中的一个或多个关节表面在人的肘部。用于固定地锚定到人类肘关节的尺骨的近端的尺骨部件设置有具有用于替换尺骨的近端的关节表面的弯曲面部的头部构件。用于固定地锚定到人类肘关节的肱骨远端的肱骨部件设置有头部构件，该头部构件具有弯曲面部分，用于替换肱骨远端的关节表面。

13. 发明授权

US3953896A Prosthetic ligament 失效
标题翻译：假肢韧带
公开(公告)号：US3953896A
公开(公告)日：1976-05-04
申请号：US503990
申请日：1974-09-06
申请人： James T. Treace
发明人： James T. Treace
IPC分类号： A61F2/08 , A61F1/24
CPC分类号： A61F2/0811 , A61F2002/0829 , A61F2002/0864 , A61F2002/087 , A61F2002/0882
摘要： A prosthetic ligament for replacing a natural ligament flexibly connecting two skeletal members together. The prosthetic ligament includes a bridge member made of biocompatible material for joining the two skeletal members together. The bridge member includes a first end portion for fixed attachment to one of the skeletal members, a second end portion for fixed attachment to the other skeletal member, and a central portion for flexibly joining the first and second end portions together. The prosthetic ligament includes first and second nut members for coacting with the first and second end portions of the bridge member to secure the bridge member to the skeletal members. The prosthetic ligament also includes first and second sleeve members positioned adjacent the skeletal members for protecting the bridge member from abrasion as the skeletal members flex relative to each other.
摘要翻译：用于将两个骨骼构件灵活连接在一起的天然韧带的替代韧带。假体韧带包括由生物相容性材料制成的用于将两个骨骼构件连接在一起的桥构件。桥构件包括用于固定地附接到一个骨架构件的第一端部，用于固定附接到另一个骨架构件的第二端部和用于将第一和第二端部柔性地接合在一起的中心部分。假肢韧带包括用于与桥梁构件的第一和第二端部共同作用的第一和第二螺母构件，以将桥构件固定到骨架构件。假肢韧带还包括邻近骨骼构件定位的第一和第二套筒构件，用于当骨架构件相对于彼此弯曲时保护桥构件免受磨损。

14. 外观设计

USD245516S Artificial cruciate ligament 失效
公开(公告)号：USD245516S
公开(公告)日：1977-08-23
申请号：US651215
申请日：1976-01-21
申请人： James T. Treace
设计人： James T. Treace

15. 外观设计

USD242957S Total ankle prosthesis 失效
公开(公告)号：USD242957S
公开(公告)日：1977-01-04
申请号：US581650
申请日：1975-05-28
申请人： James T. Treace
设计人： James T. Treace

16. 外观设计

USD254987S Hip prosthesis 失效
公开(公告)号：USD254987S
公开(公告)日：1980-05-13
申请号：US847118
申请日：1977-10-31
申请人： James T. Treace , Dan H. Treace
设计人： James T. Treace , Dan H. Treace

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