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公开(公告)号：US09095452B2
公开(公告)日：2015-08-04
申请号：US12873612
申请日：2010-09-01
CPC分类号： A61F2/4637 , A61F2/36 , A61F2002/30579 , A61F2002/4641 , Y10T29/49815 , Y10T29/53
摘要： A disassembly tool for disassembly of a first component of a prosthesis to a second component of the prosthesis for use in joint arthroplasty. The tool includes a first member having a radial portion operably associated with the first component and adapted to exert a radial force on the first component. A second member operably associated with the second component is also included and the second member has a second member longitudinal axis. A drive mechanism is coupled to the second member, such that as the drive mechanism is activated, the second member exerts a force against the second component in the direction of the longitudinal axis. Such exertion of force against the second member further causes the second member to move relative to the first member along the second member longitudinal axis.
摘要翻译： 用于将假体的第一部件拆卸到假体的第二部件以用于关节置换术中的拆卸工具。 工具包括第一构件，其具有可操作地与第一构件相关联的径向部分，并适于在第一构件上施加径向力。 还包括与第二部件可操作地相关联的第二部件，并且第二部件具有第二部件纵向轴线。 驱动机构联接到第二构件，使得当驱动机构被致动时，第二构件在纵向轴线的方向上施加抵抗第二构件的力。 这种对第二构件施加的力进一步使得第二构件沿着第二构件纵向轴线相对于第一构件移动。
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公开(公告)号：US07069792B2
公开(公告)日：2006-07-04
申请号：US10215683
申请日：2002-08-08
申请人： Donald F. Casad , Daniel N. Huff , Dale R. Herbert
发明人： Donald F. Casad , Daniel N. Huff , Dale R. Herbert
IPC分类号： G01N3/00
CPC分类号： G01N3/10 , G01N19/04 , G01N2203/021
摘要： Apparatus for locating adhesive failure of sealant joints. Useful for determination of the quality of sealant joints in structures, especially curtain wall buildings. A substantially constant pressure probe is utilized to displace roughly a middle third of a sealant bead that is located along a sealant joint having longitudinal axis and spanning a gap between adjacent substrates, using a predetermined force calibrated to provide a preselected elongation of a particular type of sealant. The testing apparatus has a frame, a first fluid cylinder having an first end wall, a first tubular cylinder wall, a first piston, and a first shaft. The first shaft is response to movement of the first piston. The first shaft has a probe affixed thereto. A second fluid cylinder is provided having an internal pressure equalization chamber defined by a second end wall, a second tubular cylinder wall, a second piston, and a fluid supply port for receiving a substantially constant pressure fluid supply to the internal pressure equalization chamber. Movement of the first piston transfers fluid pressure to the internal pressure equalization chamber of the second piston, thereby maintaining a substantially constant pressure on the first piston, and thus maintaining a substantially constant reaction force on the probe.
摘要翻译： 用于定位密封接头粘合剂故障的装置。 用于确定结构中的密封接头的质量，特别是幕墙建筑物。 使用基本上恒定的压力探头来移动大致三分之一的密封胶珠，该密封胶珠沿着具有纵向轴线并跨越相邻基底之间的间隙的密封剂接缝定位，使用预定的力被校准以提供特定类型的 密封胶 测试装置具有框架，具有第一端壁，第一管状筒壁，第一活塞和第一轴的第一流体缸。 第一轴响应于第一活塞的运动。 第一轴具有固定于其上的探针。 第二液压缸设置有由第二端壁，第二管状气缸壁，第二活塞和流体供给口限定的内部压力平衡室，用于接收内部压力平衡室的基本恒定的压力流体供应。 第一活塞的移动将流体压力传递到第二活塞的内部压力平衡室，从而在第一活塞上保持基本上恒定的压力，从而在探针上保持基本恒定的反作用力。
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3.发明申请ORTHOPAEDIC SURGICAL INSTRUMENT SYSTEM AND METHOD FOR PROTECTING A FEMORAL STEM TAPER 有权ORTHOPEDIC手术仪器系统及其保护方法公开(公告)号：US20160287396A1
公开(公告)日：2016-10-06
申请号：US14675389
申请日：2015-03-31
CPC分类号： A61F2/3609 , A61F2/4607 , A61F2/4637 , A61F2002/30067 , A61F2002/30718 , A61F2002/3611 , A61F2002/3625 , A61F2002/365 , A61F2002/4641
摘要： An orthopaedic hip prosthesis system is disclosed. The orthopaedic hip prosthesis system comprises a femoral head component configured to articulate with a natural or prosthetic acetabulum of a patient, the femoral head component having a tapered bore formed therein, a femoral stem component having a tapered trunnion configured to be received in the tapered bore of the femoral head component, and a shell positioned over the tapered trunnion of the femoral stem component. The shell includes a frame extending over the tapered trunnion, and a protective coating applied to the frame and the tapered trunnion. A method of performing an orthopaedic surgery is also disclosed.
摘要翻译： 公开了矫形髋关节假体系统。 矫形髋关节假体系统包括构造成与患者的天然或假体髋臼铰接的股骨头部件，所述股骨头部件具有形成在其中的锥形孔，所述股骨柄部件具有锥形耳轴，其被配置为容纳在所述锥形孔中 的股骨头部件，以及壳体，其位于股骨柄部件的锥形耳轴上方。 壳体包括在锥形耳轴上延伸的框架，以及施加到框架和锥形耳轴的保护涂层。 还公开了进行整形外科手术的方法。
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公开(公告)号：US06711938B2
公开(公告)日：2004-03-30
申请号：US10208260
申请日：2002-07-29
申请人： Daniel N. Huff
发明人： Daniel N. Huff
IPC分类号： G01M302
CPC分类号： G01N19/04 , G01M3/027 , G01N3/42 , G01N3/46 , G01N2033/009 , G01N2203/0019 , G01N2203/0044
摘要： A device for determining the adequacy of a sealant between construction elements is attached to a source of compressed air whose pressure is controlled by a regulator. The device includes a cylinder containing at least one piston, the piston containing an air chamber and a plunger, the air chamber being in communication with a pressure gauge. The device also includes an armature having a first and a second end, the first end being attached to the cylinder, the second end having a flow valve and an air fitting in communication with the air source, the handle containing tubing as a means to conduct air from the compressed air source, the tubing being interrupted with a bleed valve. The device also includes a moveable tip such that the tip moves in the direction parallel to the axis of the cylinder, said tip comprising a wheel, a wheel bracket and a plunger shaft, the plunger shaft being attached to the plunger within the piston. In use, the operator holds the device so that the moveable tip presses against the sealant with constant pressure.
摘要翻译： 用于确定构造元件之间的密封剂的充分性的装置被附接到压力源，压力源由调节器控制。 该装置包括一个包含至少一个活塞的气缸，该活塞包含一个空气室和一个柱塞，该空气室与压力计连通。 该装置还包括具有第一端和第二端的电枢，第一端附接到气缸，第二端具有流动阀和与空气源连通的空气配件，手柄包含管作为进行的手段 来自压缩空气源的空气，管道被泄放阀中断。 该装置还包括可移动的尖端，使得尖端沿平行于圆柱体的轴线的方向移动，所述尖端包括轮，轮架和柱塞轴，柱塞轴附接到活塞内的柱塞。 在使用中，操作者保持装置，使得可移动的尖端以恒定的压力压靠密封剂。
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5.发明申请ORTHOPAEDIC HIP PROSTHESIS HAVING FEMORAL STEM COMPONENTS WITH VARYING A/P TAPER ANGLES 有权具有变化的A / P锥形角的股骨干组织的正常髋关节假体公开(公告)号：US20140094926A1
公开(公告)日：2014-04-03
申请号：US13629950
申请日：2012-09-28
申请人： Daniel N. Huff
发明人： Daniel N. Huff
IPC分类号： A61F2/32
CPC分类号： A61F2/3662 , A61F2/36 , A61F2002/30616
摘要： A femoral prosthesis for use during performance of a hip replacement procedure includes a plurality of femoral stem components in a range of various sizes and a plurality of femoral head component in a range of various sizes. The anterior/posterior stem taper angle of the femoral stem component varies across its range of sizes.
摘要翻译： 在执行髋关节置换手术期间使用的股骨假体包括在各种尺寸的范围内的多个股骨柄部件和在各种尺寸范围内的多个股骨头部件。 股骨柄部件的前/后茎锥角在其尺寸范围内变化。
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公开(公告)号：US08533921B2
公开(公告)日：2013-09-17
申请号：US12815915
申请日：2010-06-15
CPC分类号： A61F2/4637 , A61F2002/30332 , A61F2002/30604 , A61F2002/3652 , A61F2002/3674 , A61F2002/4629 , A61F2002/4642 , A61F2220/0033 , Y10T29/49826 , Y10T29/53 , Y10T29/53796 , Y10T29/5383 , Y10T29/53883
摘要： An assembly tool for assembly of a first component of a prosthesis to a second component of the prosthesis for use in joint arthroplasty. The tool includes a first member operably associated with the first component and defines a first member longitudinal axis thereof. A second member is operably associated with the second component and defines a second member longitudinal axis thereof. A washer system is coupled to the second member. A drive mechanism is coupled to washer system, such that as the drive mechanism is activated, the washer system rotates about the second member longitudinal axis and expands along the second member longitudinal axis, wherein such movement further causes the second member to move relative to the first member along the second member longitudinal axis.
摘要翻译： 一种用于将假体的第一部件组装到假体的第二部件以用于关节置换术的组装工具。 工具包括与第一部件可操作地相关联并且限定其第一部件纵向轴线的第一部件。 第二构件与第二构件可操作地相关联并且限定第二构件的纵向轴线。 洗衣机系统联接到第二构件。 驱动机构联接到洗衣机系统，使得当驱动机构被启动时，洗衣机系统围绕第二构件纵向轴线旋转并且沿着第二构件纵向轴线膨胀，其中这种移动进一步使第二构件相对于 第一构件沿着第二构件纵向轴线。
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