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公开(公告)号：US07160328B2
公开(公告)日：2007-01-09
申请号：US11129966
申请日：2005-05-16
申请人： Charles A. Rockwood, Jr. , Michael A. Wirth , Thomas S. Camino , Jack F. Long , Jeffrey M. Ondrla
发明人： Charles A. Rockwood, Jr. , Michael A. Wirth , Thomas S. Camino , Jack F. Long , Jeffrey M. Ondrla
CPC分类号： A61F2/4081 , A61F2/40 , A61F2/4059 , A61F2002/30224 , A61F2002/30326 , A61F2002/30606 , A61F2002/30822 , A61F2002/30841 , A61F2002/30881 , A61F2002/30884 , A61F2002/30891 , A61F2002/30892 , A61F2002/30957 , A61F2002/4018 , A61F2002/4631 , A61F2230/0069 , A61F2250/0037
摘要： A medical procedure includes providing a prosthesis which includes (i) a body portion having a rear surface and a bearing surface, and (ii) an anchor peg including a shaft extending from the rear surface of the body portion, wherein the anchor peg includes a plurality of outwardly extending fins secured to the shaft, and further wherein the plurality of outwardly extending fins each possesses a first diameter. The medical procedure further includes creating an anchor hole in a natural bone, the anchor hole possessing a second diameter which is less than the first diameter. In addition, the method procedure includes positioning the anchor peg within the anchor hole so that each of the plurality of outwardly extending fins deforms so as to possess (i) a concave side which faces an open end of the anchor hole, and (ii) a convex side that faces a closed end of the anchor hole.
摘要翻译： 一种医疗手术包括提供一种假体，其包括（i）具有后表面和支承表面的主体部分，和（ii）包括从主体部分的后表面延伸的轴的锚定钉，其中锚钉包括 多个向外延伸的翅片固定到轴上，并且其中多个向外延伸的翅片各自具有第一直径。 医疗过程还包括在天然骨骼中产生锚定孔，锚定孔具有小于第一直径的第二直径。 此外，该方法程序包括将锚固钉定位在锚定孔内，使得多个向外延伸的翅片中的每一个变形以具有（i）面向锚孔的开口端的凹面，以及（ii） 面向锚孔的封闭端的凸面。
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2.发明授权Apparatus and method for securing a cementless glenoid component to a glenoid surface of a scapula 有权将无骨水泥关节盂部件固定到肩胛骨关节盂表面的装置和方法公开(公告)号：US06911047B2
公开(公告)日：2005-06-28
申请号：US09802150
申请日：2001-03-08
CPC分类号： A61F2/4081 , A61F2/40 , A61F2/4059 , A61F2002/30224 , A61F2002/30326 , A61F2002/30606 , A61F2002/30822 , A61F2002/30841 , A61F2002/30881 , A61F2002/30884 , A61F2002/30891 , A61F2002/30892 , A61F2002/30957 , A61F2002/4018 , A61F2002/4631 , A61F2230/0069 , A61F2250/0037
摘要： A glenoid component for securement to a glenoid surface of a scapula so as to provide a bearing surface for a head portion of a humerus includes a body portion having a first surface configured to contact the glenoid surface of the scapula and a second surface configured to receive the head portion of the humerus. The glenoid component also includes an anchor peg extending from the first surface of the body portion for penetrating the glenoid surface of the scapula so as to secure the body portion to the glenoid surface of the scapula. The anchor peg has a first end portion and a second end portion with the first end portion of the anchor peg being secured to the first surface of the body portion, and the second end portion of the anchor peg having a number of fins secured thereto. The glenoid component also includes a first stabilizing peg extending from the first surface of the body portion for penetrating the glenoid surface of the scapula so as to prevent movement of the body portion relative to the glenoid surface of the scapula. A method of securing a glenoid component to a glenoid surface of a scapula so as to provide a bearing surface for a head portion of a humerus is also disclosed.
摘要翻译： 用于固定到肩胛骨的关节盂表面以便提供用于肱骨的头部的支承表面的关节盂部件包括主体部分，其具有构造成接触肩胛骨的关节盂表面的第一表面和被配置为接收 肱骨的头部。 关节盂部件还包括从主体部分的第一表面延伸的锚栓，用于穿透肩胛骨的关节盂表面，以将主体部分固定到肩胛骨的关节盂表面。 锚钉具有第一端部和第二端部，锚固钉的第一端部固定到主体部分的第一表面，并且固定钉的第二端部具有固定到其上的多个翅片。 关节盂部件还包括从主体部分的第一表面延伸的第一稳定栓，用于穿透肩胛骨的关节盂表面，以防止主体部分相对于肩胛骨的关节盂表面的移动。 还公开了一种将关节盂部件固定到肩胛骨的关节盂表面以便为肱骨的头部提供支承表面的方法。
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公开(公告)号：US08529445B2
公开(公告)日：2013-09-10
申请号：US12938800
申请日：2010-11-03
IPC分类号： A61B1/32
CPC分类号： A61B1/32 , A61B17/0206 , A61B17/025 , A61B2017/00407 , A61B2017/2837 , A61B2017/2927 , A61F2/4014
摘要： A spreadable retractor for use in joint arthroplasty. The retractor includes a first arm having a first portion and a second portion that is movably coupled to the first portion. The second portion is also coupled to a first retaining member that is sized and shaped to retain a portion of a coracoid process. A second arm is also included in the retractor and is movably coupled to the first arm. The second arm has a first portion and a second portion that is movably coupled to the first portion. Also, the second portion is coupled to a second retaining member that is sized and shaped to couple to a resected humerus.
摘要翻译： 用于联合关节置换术的可伸缩牵开器。 牵开器包括具有可移动地联接到第一部分的第一部分和第二部分的第一臂。 第二部分还联接到第一保持构件，该第一保持构件的尺寸和形状用于保持喙突过程的一部分。 第二臂也包括在牵开器中并且可移动地联接到第一臂。 第二臂具有可移动地联接到第一部分的第一部分和第二部分。 而且，第二部分联接到第二保持构件，该第二保持构件的尺寸和形状适于联接到切除的肱骨。
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公开(公告)号：US20110276144A1
公开(公告)日：2011-11-10
申请号：US13094180
申请日：2011-04-26
申请人： Michael A. Wirth , Joseph P. Iannotti , Gerald R. Williams, JR. , Kyle E. Lappin , Matthew T. Stone
发明人： Michael A. Wirth , Joseph P. Iannotti , Gerald R. Williams, JR. , Kyle E. Lappin , Matthew T. Stone
IPC分类号： A61F2/40
CPC分类号： A61F2/4081 , A61F2002/30125 , A61F2002/30332 , A61F2002/30364 , A61F2002/305 , A61F2002/30934 , A61F2220/0025 , A61F2220/0033 , A61F2230/0008
摘要： A prosthesis assembly configured for use with a scapula in one embodiment includes a spherical humeral component, an elongated glenoid bearing including a first bearing surface with (i) a first spherical end portion with a first radius of curvature, (ii) a second spherical end portion with a second radius of curvature, and (iii) a central portion located between the first spherical end portion and the second spherical end portion, and a first coupling portion extending from a second bearing surface opposite the bearing surface, and a base configured to rotatably support the elongated glenoid bearing, wherein the first radius of curvature is substantially equal to the second radius of curvature and the central portion does not have a radius of curvature that is substantially equal to the second radius of curvature.
摘要翻译： 在一个实施例中构造成用于肩胛骨的假体组件包括球形肱骨部件，细长的关节盂轴承，其包括第一支承表面，所述第一支承表面具有（i）具有第一曲率半径的第一球形端部，（ii）第二球形端 具有第二曲率半径的部分，以及（iii）位于第一球形端部与第二球形端部之间的中心部分，以及从与支承面相对的第二支承面延伸的第一联接部， 可旋转地支撑细长的关节盂轴承，其中第一曲率半径基本上等于第二曲率半径，并且中心部分不具有基本上等于第二曲率半径的曲率半径。
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公开(公告)号：US08882845B2
公开(公告)日：2014-11-11
申请号：US13094180
申请日：2011-04-26
申请人： Michael A. Wirth , Joseph P. Iannotti , Gerald R. Williams, Jr. , Kyle E. Lappin , Matthew T. Stone
发明人： Michael A. Wirth , Joseph P. Iannotti , Gerald R. Williams, Jr. , Kyle E. Lappin , Matthew T. Stone
CPC分类号： A61F2/4081 , A61F2002/30125 , A61F2002/30332 , A61F2002/30364 , A61F2002/305 , A61F2002/30934 , A61F2220/0025 , A61F2220/0033 , A61F2230/0008
摘要： A prosthesis assembly configured for use with a scapula in one embodiment includes a spherical humeral component, an elongated glenoid bearing including a first bearing surface with (i) a first spherical end portion with a first radius of curvature, (ii) a second spherical end portion with a second radius of curvature, and (iii) a central portion located between the first spherical end portion and the second spherical end portion, and a first coupling portion extending from a second bearing surface opposite the bearing surface, and a base configured to rotatably support the elongated glenoid bearing, wherein the first radius of curvature is substantially equal to the second radius of curvature and the central portion does not have a radius of curvature that is substantially equal to the second radius of curvature.
摘要翻译： 在一个实施例中构造成用于肩胛骨的假体组件包括球形肱骨部件，细长的关节盂轴承，其包括第一支承表面，所述第一支承表面具有（i）具有第一曲率半径的第一球形端部，（ii）第二球形端 具有第二曲率半径的部分，以及（iii）位于第一球形端部与第二球形端部之间的中心部分，以及从与支承面相对的第二支承面延伸的第一联接部， 可旋转地支撑细长的关节盂轴承，其中第一曲率半径基本上等于第二曲率半径，并且中心部分不具有基本上等于第二曲率半径的曲率半径。
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公开(公告)号：US08739922B2
公开(公告)日：2014-06-03
申请号：US13523452
申请日：2012-06-14
申请人： Michael A. Wirth , Daniel R. Person
发明人： Michael A. Wirth , Daniel R. Person
CPC分类号： F41A21/30 , F41A21/325
摘要： A one-piece sleeve which envelops a chamber with a baffle in a firearm suppressor body is disclosed. The one-piece sleeve has an elongate opening, or slot, extending longitudinally along all, or part of, the length of the sleeve. This way, because of the slot, the sleeve has increased flexibility and may be easily slightly opened up, and more easily removed from the elongate suppressor body for cleaning.
摘要翻译： 公开了一种在枪支抑制体中封闭具有挡板的腔室的一体式套筒。 一体式套管具有沿套筒长度的全部或部分纵向延伸的细长开口或槽。 这样，由于狭槽，套筒具有增加的柔性并且可以容易地稍微打开，并且更容易地从细长的抑制体移除以进行清洁。
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公开(公告)号：US20130168181A1
公开(公告)日：2013-07-04
申请号：US13523452
申请日：2012-06-14
申请人： Michael A. Wirth , Daniel R. Person
发明人： Michael A. Wirth , Daniel R. Person
IPC分类号： F41A21/30
CPC分类号： F41A21/30 , F41A21/325
摘要： This technology relates to a one-piece sleeve which envelops a chamber with a baffle in a firearm suppressor body. The one-piece sleeve has an elongate opening, or slot, extending longitudinally along all, or part of, the length of the sleeve. This way, because of the slot, the sleeve has increased flexibility and may be easily slightly opened up, and more easily removed from the elongate suppressor body for cleaning.
摘要翻译： 该技术涉及一个整体套筒，其在枪支抑制体中包围具有挡板的腔室。 一体式套管具有沿套筒长度的全部或部分纵向延伸的细长开口或槽。 这样，由于狭槽，套筒具有增加的柔性并且可以容易地稍微打开，并且更容易地从细长的抑制体移除以进行清洁。
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