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公开(公告)号:US08911498B2
公开(公告)日:2014-12-16
申请号:US11055025
申请日:2005-02-10
CPC分类号: A61F2/4425 , A61F2/442 , A61F2002/2817 , A61F2002/30092 , A61F2002/30224 , A61F2002/30365 , A61F2002/30387 , A61F2002/30433 , A61F2002/305 , A61F2002/30563 , A61F2002/30565 , A61F2002/30574 , A61F2002/30579 , A61F2002/30594 , A61F2002/30604 , A61F2002/30649 , A61F2002/30662 , A61F2002/30769 , A61F2002/30841 , A61F2002/30878 , A61F2002/30909 , A61F2002/443 , A61F2002/448 , A61F2210/0014 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0069 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00203 , A61F2310/00239 , A61F2310/00293 , A61F2310/00365 , A61F2310/00796
摘要: The present invention includes intervertebral prosthetic devices and methods for installing intervertebral prosthetic devices into an intervertebral space. In one embodiment, an intervertebral prosthetic disc includes a superior endplate; an inferior endplate; and at least one protrusion element, wherein at least one of the superior endplate and the inferior endplate is adapted to receive the protrusion element. In another embodiment, the invention includes an intervertebral prosthetic disc having a superior endplate including a core retaining member; an inferior endplate including a core retaining member; and an asymmetric core positioned between the superior endplate and the inferior endplate, wherein the superior endplate and the inferior endplate are adapted to accommodate the core. The present invention also includes an intervertebral prosthetic disc system that includes an intervertebral prosthetic disc and at least one spring element.
摘要翻译: 本发明包括椎间假体装置和用于将椎间假体装置安装到椎间空间中的方法。 在一个实施例中,椎间假体盘包括上端板; 下端板 以及至少一个突起元件,其中所述上端板和所述下端板中的至少一个适于接收所述突出元件。 在另一个实施例中,本发明包括具有包括芯保持构件的上端板的椎间假体盘; 包括芯保持构件的下端板; 以及定位在所述上端板和所述下端板之间的不对称芯,其中所述上端板和所述下端板适于容纳所述芯。 本发明还包括椎间假体椎间盘系统,其包括椎间假体椎间盘和至少一个弹簧元件。
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公开(公告)号:US6161080A
公开(公告)日:2000-12-12
申请号:US972160
申请日:1997-11-17
CPC分类号: G06T19/20 , A61B5/4523 , A61B5/4528 , A61B5/4533 , A61F2/38 , A61F2/3877 , A61F2002/30943 , A61F2002/30952 , G06F19/00 , G06T13/40 , G06T2210/41 , G06T2219/2016 , G16H10/20 , G16H50/50
摘要: The present invention relates to a method of generating a three dimensional representation of one or more anatomical joints, wherein the representation comprises two or more movable bodies and one or more links, comprising the steps of inputting anatomically representative data of two or more movable bodies of the selected joint or joints; selecting one or more link types responsive to the representative data of the bodies; selecting link characteristics responsive to each selected link type; generating an equilibrium condition responsive to interaction between the bodies and the links; and displaying a three dimensional representation of the selected joint or joints responsive to the data generated from the equilibrium condition of the anatomical joint or joints. The present invention further relates to a system for generating a three dimensional representation of one or more anatomical joints, and a method of planning surgery of one or more anatomical joints.
摘要翻译: 本发明涉及一种产生一个或多个解剖关节的三维表示的方法,其中所述表示包括两个或多个可移动体和一个或多个连杆,包括以下步骤:输入两个或更多个可移动体的解剖学代表性数据 所选择的关节或关节; 响应于身体的代表性数据选择一个或多个链接类型; 响应于每个所选择的链路类型选择链路特性; 产生响应于身体和链接之间的相互作用的平衡条件; 以及响应于从解剖关节或关节的平衡状态产生的数据显示所选择的关节或关节的三维表示。 本发明还涉及一种用于产生一个或多个解剖关节的三维表示的系统,以及一种计划一个或多个解剖关节的手术的方法。
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