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

US20090105709A1 TOOL 审中-公开
标题翻译：工具
公开(公告)号：US20090105709A1
公开(公告)日：2009-04-23
申请号：US12345326
申请日：2008-12-29
申请人： Michael A. Tuke , Robert Michael Wozencroft
发明人： Michael A. Tuke , Robert Michael Wozencroft
IPC分类号： A61B17/58 , A61F5/00
CPC分类号： A61B17/175 , A61B17/15
摘要： An alignment guide for use in femoral head surgery. The guide includes a support arm and a cannulated rod supported by, and adjustable with respect to, the support arm. The guide also includes two jaws. The jaws include a superior jaw and an inferior jaw. Each jaw has a proximal end connected to the support arm and a distal end for clamping to the neck of the femur in use. At least one of the jaws is movable from a first open position to a second clamping position. A toothed block is located on the inferior jaw as a biting element on the inferior jaw to improve, in use, the clamping of the jaw with the neck of the femur.
摘要翻译：用于股骨头手术的对准指南。引导件包括支撑臂和由支撑臂支撑并且可相对于支撑臂调节的插管杆。指南还包括两个下颚。下颚包括上颚和下颚。每个钳口具有连接到支撑臂的近端和用于在使用中夹持到股骨颈部的远端。夹爪中的至少一个可从第一打开位置移动到第二夹紧位置。下颚上的齿形块位于下颌上的咬合元件上，在使用中改善了钳口与股骨颈的夹紧。

2. 发明授权

US4232404A Endoprosthetic ankle joint 失效
标题翻译：内假体踝关节
公开(公告)号：US4232404A
公开(公告)日：1980-11-11
申请号：US923687
申请日：1978-07-11
申请人： Kent M. Samuelson , Michael A. Tuke
发明人： Kent M. Samuelson , Michael A. Tuke
IPC分类号： A61F2/00 , A61F2/30 , A61F2/42 , A61F1/03
CPC分类号： A61F2/4202 , A61F2002/30153 , A61F2002/30784 , A61F2002/30795 , A61F2002/30878 , A61F2002/30884 , A61F2002/4205 , A61F2002/421 , A61F2230/0019 , A61F2310/00029
摘要： An endoprosthetic ankle joint device comprises a talar component with a convex articulatory surface having an intermediate part-circular-cylindrical area coaxially flanked at each end by like mutually divergent part-conical areas, and a tibial component with an assymetrical concave articulatory surface complementary with said convex cylindrical area and one of said conical areas. In one form of the device the tibial concave surface has areas complementary with each of the talar conical areas, but to different extents, with the former areas being respectively axially longer and shorter. In another form, the tibial concave surface is only complementary with one of the talar conical areas, and the device comprises a fibular component for articulation with the other talar conical area.
摘要翻译：假体内脚踝关节装置包括具有凸起关节表面的牙齿部件，所述牙齿部件具有中间部分圆柱形区域，其中每个端部处于同一侧面的相似的相互发散的部分锥形区域，以及具有与所述第二部分圆锥形区域互补的非对称的凹形关节表面的胫骨部件凸圆柱形区域和所述圆锥形区域中的一个。在该装置的一种形式中，胫骨凹表面具有与每个爪形圆锥形区域互补的区域，但是在不同程度上，前者区域分别轴向更长和更短。在另一种形式中，胫骨凹表面仅与其中一个角锥形区域互补，并且该装置包括用于与另一个牙齿圆锥形区域铰接的腓骨部件。

3. 发明授权

US07497876B2 Prosthetic implant 有权
标题翻译：假体植入物
公开(公告)号：US07497876B2
公开(公告)日：2009-03-03
申请号：US10979513
申请日：2004-11-02
申请人： Michael A. Tuke , Andrew C. Taylor , Peter Thomsen , Mark Taylor
发明人： Michael A. Tuke , Andrew C. Taylor , Peter Thomsen , Mark Taylor
IPC分类号： A61F2/28 , A61F2/36
CPC分类号： A61F2/34 , A61B17/86 , A61F2/30767 , A61F2/30907 , A61F2/36 , A61F2/367 , A61F2/3676 , A61F2/468 , A61F2002/30176 , A61F2002/30224 , A61F2002/30275 , A61F2002/30276 , A61F2002/30278 , A61F2002/30303 , A61F2002/30322 , A61F2002/30332 , A61F2002/30405 , A61F2002/30449 , A61F2002/30795 , A61F2002/30805 , A61F2002/3097 , A61F2002/3414 , A61F2002/3432 , A61F2002/3625 , A61F2002/365 , A61F2002/4619 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2230/0054 , A61F2230/0063 , A61F2230/0069 , A61F2230/0086 , A61F2230/0089 , A61F2250/0026 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00796 , B33Y10/00 , B33Y70/00 , B33Y80/00
摘要： The invention relates to an element for incorporation into a prosthetic implant so as to form a bone-contacting portion thereof, the element comprising a rear face, a front face, and a body extending between the rear face and the front face, wherein the front face comprises a basal surface and at least one upstanding portion projecting above the basal surface and having a transverse hole extending therethrough from one side of the upstanding portion to another. It further relates to a prosthetic implant for implantation into a patient so as to contact a bone of the patient, the prosthetic implant comprising a body including a bone-contacting portion for contacting the patient's bone after implantation of the prosthetic implant, wherein the bone-contacting portion is provided with at least one upstanding portion that projects above a surrounding basal surface portion and that is provided with a transverse hole that extends through the upstanding portion from one side to another.
摘要翻译：本发明涉及一种用于结合到假体植入物中以形成其与骨接触部分的元件，该元件包括后表面，前表面和在后表面和前表面之间延伸的主体，其中前部面包括基面和至少一个突出部分，其突出在基面上方，并且具有从直立部分的一侧向另一侧延伸穿过的横向孔。本发明还涉及一种用于植入患者体内以便接触患者的骨骼的假体植入物，所述假体植入物包括主体，所述主体包括用于在植入植入物之后接触患者骨骼的骨接触部分，至少一个直立部分突出在周围的基面部分上方，并且设置有从一侧延伸穿过直立部分的另一侧的横向孔。

4. 发明授权

US4851006A Acetabulum 失效
标题翻译：髋臼
公开(公告)号：US4851006A
公开(公告)日：1989-07-25
申请号：US184340
申请日：1988-04-21
申请人： Michael A. Tuke
发明人： Michael A. Tuke
IPC分类号： A61F2/00 , A61F2/30 , A61F2/34
CPC分类号： A61F2/34 , A61F2002/30322 , A61F2002/30354 , A61F2002/30378 , A61F2002/3038 , A61F2002/30593 , A61F2002/30787 , A61F2002/30794 , A61F2002/30795 , A61F2002/3085 , A61F2002/30858 , A61F2002/3401 , A61F2002/3414 , A61F2220/0033 , A61F2250/0026
摘要： An artificial acetabulum is described comprising a metal cup having on its outer surface means for locking the cup in a pelvic cavity, a hollow locating peg projecting from the base of the cup and integral therewith, and a liner within the cup and having a projection which fits within the hollow peg.

5. 发明授权

US5219362A Knee prosthesis 失效
标题翻译： KNEE PROSTHESIS
公开(公告)号：US5219362A
公开(公告)日：1993-06-15
申请号：US832002
申请日：1992-02-06
申请人： Michael A. Tuke , Michael A. R. Freeman
发明人： Michael A. Tuke , Michael A. R. Freeman
IPC分类号： A61F2/38
CPC分类号： A61F2/38 , A61F2/3877
摘要： A knee prosthesis comprises (i) a femoral component having a medial condyle and a lateral condyle and (ii) a tibial component. The rolling surface of the medial condyle is part-spherical and the tibial component has a complementary part-spherical depression in its upper surface to receive the medial condyle. The bearing surface of the lateral condyle includes a posterior part which has a curvature in a substantially sagittal plane about a first point on a transverse axis that passes through the center of curvature of the rolling surface of the medial condyle and an anterior part which has a curvature in the same plane about a point that lies on a second transverse axis parallel to, and anterior to, the first transverse axis. The tibial component has an arcuate groove to receive the lateral condyle and to permit, in flexion of the knee after implantation, limited anterior/posterior movement of the lateral side of the tibia relative to the femur. In flexion of the knee the posterior part of the rolling surface of the lateral condyle is received in this arcuate groove but, as the knee straightens and approaches its straightened condition, the anterior part of this rolling surface bears on the anterior end of the groove and thereby forces the lateral side of the tibial component to move anteriorly relative to the lateral condyle by a camming action. In this way anterior/posterior movement of the lateral side of the tibia relative to the femur is hindered in the straightened condition of the knee.
摘要翻译：膝关节假体包括（i）具有内侧髁和外侧髁的股骨部件和（ii）胫骨部件。内侧髁的滚动表面是部分球形的，并且胫骨部件在其上表面具有互补的部分球形凹陷以接收内侧髁。外侧髁的支承表面包括后部，该后部在横向轴线上的基本上矢状面上具有曲率，该第一点穿过内侧髁的滚动表面的曲率中心，前部具有围绕位于平行于第一横向轴线的第二横向轴线上的点的相同平面中的曲率。胫骨部件具有弓形凹槽以接收外侧髁，并且允许在植入后膝部屈曲时限制胫骨的外侧相对于股骨的前/后运动。在膝盖的弯曲中，外侧髁的滚动表面的后部接收在该弓形凹槽中，但是当膝盖拉直并接近其矫直状态时，该滚动表面的前部承载在凹槽的前端，并且从而迫使胫骨部件的侧面通过凸轮作用相对于外侧髁向前移动。以这种方式，胫骨的侧面相对于股骨的前/后运动在膝盖的矫直状态下受到阻碍。

6. 发明授权

US4738256A Surgical tool 失效
标题翻译：手术工具
公开(公告)号：US4738256A
公开(公告)日：1988-04-19
申请号：US879204
申请日：1986-06-26
申请人： Michael A. R. Freeman , Michael A. Tuke
发明人： Michael A. R. Freeman , Michael A. Tuke
IPC分类号： A61B17/17 , A61B19/00 , A61F2/00 , A61F2/30 , A61F2/36 , A61F2/46 , A61F5/04
CPC分类号： A61F2/367 , A61B17/175 , A61B2090/062 , A61F2/36 , A61F2/3662 , A61F2002/30795 , A61F2002/30808 , A61F2002/3611 , A61F2002/4619 , A61F2002/4662 , A61F2310/00023 , A61F2310/00029
摘要： A surgical tool, for use in hip replacement operations comprises a substantially linear stem which in use seats within a preformed femur cavity. A fixed arm extends medially from an upper portion of the stem and terminates in support for a rotatable cutter. One end of the cutter is received in a seating on the stem below the fixed arm. Ancilliary equipment includes a depth locating tool, so correctly positioning the hip implant in relation to the retained femur neck.
摘要翻译：用于髋关节置换手术的手术工具包括在预成型的股骨腔内的使用中的基本线性的杆。固定臂从杆的上部中间延伸并终止于可旋转切割器的支撑。切割器的一端容纳在固定臂下方的杆上的座中。附属设备包括一个深度定位工具，因此可以将髋关节植入物相对于保留的股骨颈部正确定位。

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