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1. 发明申请

US20120290009A1 Anti-Rotation Fixation Element for Spinal Prostheses 审中-公开
标题翻译：脊椎假体抗旋转固定元件
公开(公告)号：US20120290009A1
公开(公告)日：2012-11-15
申请号：US13434064
申请日：2012-03-29
申请人： Leonard J. Tokish, JR. , Mark T. Charbonneau , Mark A. Reiley , Robert M. Scribner
发明人： Leonard J. Tokish, JR. , Mark T. Charbonneau , Mark A. Reiley , Robert M. Scribner
IPC分类号： A61B17/70
CPC分类号： A61B17/7064 , A61B17/15 , A61B17/7049 , A61B2017/564 , A61F2/30742 , A61F2/44 , A61F2/4405 , A61F2/442 , A61F2/4455 , A61F2002/30092 , A61F2002/30171 , A61F2002/30289 , A61F2002/30331 , A61F2002/30405 , A61F2002/30462 , A61F2002/30507 , A61F2002/30537 , A61F2002/30538 , A61F2002/3055 , A61F2002/30563 , A61F2002/30566 , A61F2002/30579 , A61F2002/30601 , A61F2002/30604 , A61F2002/30607 , A61F2002/30616 , A61F2002/30617 , A61F2002/30682 , A61F2002/3069 , A61F2002/3082 , A61F2002/30841 , A61F2002/30845 , A61F2002/30846 , A61F2002/3085 , A61F2002/30878 , A61F2002/30881 , A61F2002/30884 , A61F2002/448 , A61F2002/4631 , A61F2210/0014 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2230/005 , A61F2230/0091 , A61F2250/0004 , A61F2250/0006 , A61F2250/0007 , A61F2250/0062 , A61F2250/0097 , A61F2310/00023
摘要： Prostheses, systems, and methods are provided for replacement of natural facet joints between adjacent vertebrae with vertebral prostheses. A portion of the vertebral prosthesis includes anti-rotation and/or anti-pullout elements to prevent or reduce prosthesis fastener rotation or pull out as a result of torques applied to the prosthesis. Various tools and methods aid the process of surgically adding the vertebral prosthesis to a patient's vertebra.
摘要翻译：提供假体，系统和方法用于替代相邻椎骨之间的自然小关节与椎体假体。脊椎假体的一部分包括防旋转和/或抗拉拔元件，以防止或减少由于施加到假体的扭矩而引起的假体紧固件旋转或拉出。各种工具和方法有助于将椎体假体手术加入患者的椎骨。

2. 发明申请

US20080287959A1 MEASUREMENT AND TRIALING SYSTEM AND METHODS FOR ORTHOPEDIC DEVICE COMPONENT SELECTION 审中-公开
标题翻译：用于正交设备组件选择的测量和试验系统和方法
公开(公告)号：US20080287959A1
公开(公告)日：2008-11-20
申请号：US12099068
申请日：2008-04-07
申请人： Matthew M. Quest , Leonard J. Tokish, JR. , Michael J. Funk , Thomas J. McLeer , Teena M. Augostino , Richard J. Broman
发明人： Matthew M. Quest , Leonard J. Tokish, JR. , Michael J. Funk , Thomas J. McLeer , Teena M. Augostino , Richard J. Broman
IPC分类号： A61B17/58 , A61F5/00
CPC分类号： A61F2/4405 , A61F2/4657 , A61F2/4684 , A61F2002/3008 , A61F2002/3021 , A61F2002/30405 , A61F2002/30553 , A61F2002/30601 , A61F2002/30616 , A61F2002/30617 , A61F2002/4662 , A61F2002/4668 , A61F2220/0025 , A61F2230/0067 , A61F2250/0008 , A61F2250/0097 , A61F2250/0098
摘要： The present invention provides tools and methods designed to aid in the placement of artificial facet joints at virtually all spinal levels. One aspect of the present invention is a measurement tool for installing an artificial cephalad facet joint, the tool including a trial marker having a portion configured to be placed in a hole; and a trial body comprising a bore therethrough for slidaby receiving a portion of the trial marker. In some embodiments, the trial body further comprises an arm extending generally radially outward from the bore and configured to contact an opposing spinal prosthesis component. The trial body may further comprise a lower portion configured to be placed in the hole. The trial marker and the trial body are configured to cooperate to indicate a relative positioning between them. This measurement tool assists in the selection and/or configuration of an artificial cephalad facet joint for implantation in a patient. Another aspect is a method of using a spinal prosthesis component selection tool comprising accessing a target anatomy, creating a hole within a portion of the target anatomy, inserting a marker rod of a component selection tool in the hole, slidably adjusting a trial stem body along the marker rod until the trial body contacts an opposing spinal prosthesis component, determining the relative position between the trial body and marker rod, and selecting a component for implantation into the target anatomy based on the determined relative position.
摘要翻译：本发明提供了设计用于帮助在几乎所有脊柱水平放置人造小关节的工具和方法。本发明的一个方面是一种用于安装人造头部小关节的测量工具，该工具包括具有被配置为放置在孔中的部分的试验标记; 以及试验体，其包括穿过其中的孔，用于滑动接收所述试验标记的一部分。在一些实施例中，试验体还包括从孔径向向外延伸并构造成接触相对的脊椎假体部件的臂。试验体还可以包括构造成放置在孔中的下部。试验标记和试验体被配置为配合以指示它们之间的相对定位。该测量工具有助于用于植入患者的人造头颅关节的选择和/或构造。另一方面是一种使用脊椎假体部件选择工具的方法，包括进入目标解剖结构，在目标解剖结构的一部分内产生孔，将部件选择工具的标记杆插入孔中，沿着所述标记杆直到所述试验体接触相对的脊椎假体部件，确定所述试验体与所述标记杆之间的相对位置，以及基于所确定的相对位置来选择用于植入所述目标解剖结构的部件。

3. 发明申请

US20080292161A1 IMPLANTABLE ORTHOPEDIC DEVICE COMPONENT SELECTION INSTRUMENT AND METHODS 有权
标题翻译：可植入的正交器件组件选择器和方法
公开(公告)号：US20080292161A1
公开(公告)日：2008-11-27
申请号：US12186461
申请日：2008-08-05
申请人： Michael J. Funk , Thomas J. McLeer , Teena M. Augostino , Richard J. Broman , Leonard J. Tokish, JR.
发明人： Michael J. Funk , Thomas J. McLeer , Teena M. Augostino , Richard J. Broman , Leonard J. Tokish, JR.
IPC分类号： G06K9/00 , A61F5/00 , A61F5/04
CPC分类号： A61F2/4657 , A61B17/7032 , A61B17/7064 , A61F2/4405 , A61F2/4684 , A61F2002/3008 , A61F2002/3021 , A61F2002/30405 , A61F2002/30601 , A61F2002/4658 , A61F2002/4662 , A61F2002/4668 , A61F2220/0025 , A61F2230/0067 , A61F2250/0098
摘要： The present invention provides tools and methods designed to aid in the placement of artificial facet joints at virtually all spinal levels. One aspect of the present invention is a measurement tool for installing an artificial cephalad facet joint including a fixation measurement element and a support arm element. This measurement tool assists in the selection and/or configuration of an artificial cephalad facet joint for implantation in a patient. Another aspect is a measurement tool for installing a caudad facet joint including a stem element and a trial caudad bearing surface element. This measurement tool assists in the selection and/or configuration of a caudad facet joint for implantation in a patient. Yet another aspect is a measurement tool holder including a measurement surface connected to a holder element. This tool holder assists in determining the measurements obtained with the caudad facet joint measurement tool.
摘要翻译：本发明提供了设计用于帮助在几乎所有脊柱水平放置人造小关节的工具和方法。本发明的一个方面是一种用于安装包括固定测量元件和支撑臂元件的人造头部小关节的测量工具。该测量工具有助于用于植入患者的人造头颅关节的选择和/或构造。另一方面是用于安装包括杆元件和试验尾座表面元件的尾部小关节的测量工具。该测量工具有助于用于植入患者的尾部小关节的选择和/或构造。另一方面是一种测量工具保持器，其包括连接到保持器元件的测量表面。该工具支架用于帮助确定使用小腿关节测量工具获得的测量结果。

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