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1. 发明授权

US09474554B2 Spinal rod cross connector 有权
标题翻译：脊柱交叉连接器
公开(公告)号：US09474554B2
公开(公告)日：2016-10-25
申请号：US12247510
申请日：2008-10-08
申请人： Lee A. Strnad
发明人： Lee A. Strnad
IPC分类号： A61B17/70
CPC分类号： A61B17/7049
摘要： A cross connector assembly is provided. In one embodiment, the cross connector is configured to engage a pair of rods in a spinal implant assembly. In an exemplary embodiment, the cross connector assembly includes at least one elongated top member having a pair of hooked-shaped ends and a pair of sliding members configured to slideably engage the at least one elongated top member. The cross connector may further include an upper fastener and a lower fastener engaged with the upper fastener configured to translate upon rotation of the upper fastener and engage the sliding members, biasing them from a first position to a second position.
摘要翻译：提供了交叉连接器组件。在一个实施例中，十字接头构造成与脊柱植入组件中的一对杆接合。在示例性实施例中，交叉连接器组件包括至少一个细长的顶部构件，其具有一对钩形端部和一对滑动构件，其构造成可滑动地接合所述至少一个细长顶部构件。交叉连接器还可以包括上紧固件和与紧固件啮合的下紧固件，所述上紧固件构造成在上紧固件旋转时平移，并与滑动构件接合，从而将它们从第一位置偏置到第二位置。

2. 发明授权

US08147530B2 Variable axis locking mechanism for use in orthopedic implants 有权
标题翻译：用于矫形植入物的变轴锁定机构
公开(公告)号：US08147530B2
公开(公告)日：2012-04-03
申请号：US11713397
申请日：2007-03-02
申请人： Lee A. Strnad , Amanda Martin , Dustin Ducharme
发明人： Lee A. Strnad , Amanda Martin , Dustin Ducharme
IPC分类号： A61B17/80
CPC分类号： A61B17/8047 , A61B17/8057 , A61B17/8605
摘要： A locking mechanism assembly to allow locking of a fastener in an orthopedic implant having its axis at a variable angle relative to the axis of a concavely rounded through opening in the implant. The assembly includes a convexly rounded ring shaped locking cam insert which mates with the through opening and further which includes an expansion slot. The cam insert includes two cam raceways on the inside that are engaged by cam members on the head of the fastener. The cam members increase radially and expand the insert in the through opening to hold it in position by friction. The cam insert further includes a stop member that inhibits the cam insert from rotating as the fastener is rotated in the cam insert and locks it into the desired position.
摘要翻译：一种锁定机构组件，用于允许将紧固件锁定在整形外科植入物中，所述矫形植入物具有相对于所述植入物中的凹入圆形通孔的轴线可变的角度。组件包括与通孔相配合并且进一步包括扩展槽的凸形圆形环形锁定凸轮插入件。凸轮插入件包括在内侧的两个凸轮滚道，凸轮滚道与紧固件的头部上的凸轮构件接合。凸轮部件径向增大并使插入件在通孔中膨胀，以通过摩擦将其保持在适当的位置。凸轮插入件还包括阻止凸轮插入件旋转的止动构件，因为紧固件在凸轮插入件中旋转并将其锁定到期望的位置。

3. 发明授权

US07603192B2 Method of making orthopedic implants and the orthopedic implants 失效
标题翻译：矫形植入物和矫形植入物的制作方法
公开(公告)号：US07603192B2
公开(公告)日：2009-10-13
申请号：US11706616
申请日：2007-02-13
申请人： Amanda Martin , Dustin Ducharme , Lee A. Strnad
发明人： Amanda Martin , Dustin Ducharme , Lee A. Strnad
IPC分类号： G06F19/00 , A61F2/28
CPC分类号： A61B17/8061 , A61B2017/00526 , B33Y80/00 , G06F19/00 , G16H50/50 , Y10S623/901
摘要： The present invention relates to a method of designing an orthopedic implant in which a plurality of samples of the bone are selected and a CT scan of each of the samples of the bone is taken so that the data from the CT scan can be used to generate a 3D graphical solid body model of each of the sample of the bone. The 3D graphical models are placed into a category of one or more of average, small, and large, and the center of mass and an X, Y and Z plane for each model is determined. The 3D graphical models for one category is assembled and aligned at the center of mass to create a categorized composite 3D graphical solid body model of the bone. The categorized composite 3D graphical model is sectioned at a specified interval to create a lofted contoured surface of a selected thickness which is cut to create a categorized implant profile. The categorized implant profile is graphically fit on the categorized composite 3D graphical model and on the 3D graphical model of each of the sample of the bone in a category to check for conformity to the surface of the bone. The categorized implant profile is used to create a design of the implant.
摘要翻译：本发明涉及一种设计整形外科植入物的方法，其中选择骨的多个样本，并且取得骨骼的每个样本的CT扫描，使得可以使用来自CT扫描的数据来产生每个骨样本的3D图形实体模型。 3D图形模型被放置在一个或多个平均，小和大的类别中，并且确定每个模型的质心和X，Y和Z平面。一个类别的3D图形模型在质量中心进行组装和对齐，以创建骨骼的分类复合3D图形实体模型。分类的复合3D图形模型以指定的间隔进行分段，以创建被切割以产生分类植入物轮廓的所选厚度的放样轮廓表面。分类的种植体轮廓图形地适合于分类复合3D图形模型和类别中每个骨样品的3D图形模型，以检查与骨表面的一致性。分类的种植体轮廓用于创建植入物的设计。

4. 发明申请

US20090105765A1 SPINAL ROD CROSS CONNECTOR 审中-公开
标题翻译：脊柱交叉连接器
公开(公告)号：US20090105765A1
公开(公告)日：2009-04-23
申请号：US12247510
申请日：2008-10-08
申请人： Lee A. Strnad
发明人： Lee A. Strnad
IPC分类号： A61B17/70
CPC分类号： A61B17/7049
摘要： A cross connector assembly is provided. In one embodiment, the cross connector is configured to engage a pair of rods in a spinal implant assembly. In an exemplary embodiment, the cross connector assembly includes at least one elongated top member having a pair of hooked-shaped ends and a pair of sliding members configured to slideably engage the at least one elongated top member. The cross connector may further include an upper fastener and a lower fastener engaged with the upper fastener configured to translate upon rotation of the upper fastener and engage the sliding members, biasing them from a first position to a second position.
摘要翻译：提供了交叉连接器组件。在一个实施例中，十字接头构造成与脊柱植入组件中的一对杆接合。在示例性实施例中，交叉连接器组件包括至少一个细长的顶部构件，其具有一对钩形端部和一对滑动构件，其构造成可滑动地接合所述至少一个细长顶部构件。交叉连接器还可以包括上紧固件和与紧固件啮合的下紧固件，所述上紧固件构造成在上紧固件旋转时平移，并与滑动构件接合，从而将它们从第一位置偏置到第二位置。

5. 外观设计

USD589148S1 Orthopedic plate 有权
公开(公告)号：USD589148S1
公开(公告)日：2009-03-24
申请号：US29310187
申请日：2008-07-31
申请人： Lee A. Strnad , David B. Kay , Amanda Martin , G. Martin Wynkoop
设计人： Lee A. Strnad , David B. Kay , Amanda Martin , G. Martin Wynkoop

6. 外观设计

USD576731S1 Orthopedic plate 有权
标题翻译：矫形板
公开(公告)号：USD576731S1
公开(公告)日：2008-09-09
申请号：US29271372
申请日：2007-01-17
申请人： Lee A. Strnad , David B. Kay , Amanda Martin , G. Martin Wynkoop
设计人： Lee A. Strnad , David B. Kay , Amanda Martin , G. Martin Wynkoop

7. 发明授权

US06352537B1 Method and apparatus for spinal fixation 有权
标题翻译：脊柱固定的方法和装置
公开(公告)号：US06352537B1
公开(公告)日：2002-03-05
申请号：US09156543
申请日：1998-09-17
申请人： Lee A. Strnad
发明人： Lee A. Strnad
IPC分类号： A61B1770
CPC分类号： A61B17/7007
摘要： An apparatus for a spinal fixation generally includes a hook member and a linkage. The hook member includes an upper portion and a lower portion. The lower portion has a generally arcuate shape and defines an aperture passing therethrough. The lower portion has a curved shape for engaging the lamina. The linkage includes a generally flat plate and defines an arcuate service for matingly receiving the upper portion of the hook member so as to permit relative rotation therebetween. The apparatus further includes a coupling arrangement including a shaft passing through the recess of the linkage and an aperture of the hook member. The shaft includes an upper end and a lower end. A locking member is carried by a lower end and disposed within an aperture of the hook member. A nut is provided in threaded engagement with the upper end of the shaft.
摘要翻译：用于脊柱固定的装置通常包括钩构件和连杆。钩构件包括上部和下部。下部具有大致弓形的形状并且限定穿过其中的孔。下部具有用于接合层的弯曲形状。联动装置包括大致平板并且限定了用于配合地接纳钩构件的上部以便允许其间的相对旋转的弓形服务。该装置还包括联接装置，其包括穿过连杆的凹部的轴和钩构件的孔。轴包括上端和下端。锁定构件由下端承载并且设置在钩构件的孔内。螺母设置成与轴的上端螺纹接合。

8. 发明授权

US09687282B2 Orthopedic plate having threaded holes for locking screws or pegs and non-threaded holes for a variable axis locking mechanism 有权
公开(公告)号：US09687282B2
公开(公告)日：2017-06-27
申请号：US11879560
申请日：2007-07-18
申请人： Lee A. Strnad , Amanda Martin , Dustin Ducharme
发明人： Lee A. Strnad , Amanda Martin , Dustin Ducharme
IPC分类号： A61B17/58 , A61B17/56 , A61B17/80
CPC分类号： A61B17/8033 , A61B17/8047 , A61B17/8057 , A61B17/8061
摘要： An orthopedic plate system comprises a plurality of fasteners such as pegs or screws and a plate having two sets of holes for the fasteners. The first set of at least one hole includes internal threads that receive a fastener having a head which includes external threads that mate with the internal threads of the hole to lock the fastener at a fixed angle relative to the plate. The second set of at least one hole is devoid of internal threads and has a concavely rounded internal surface and which receives a convexly rounded external surface of a locking insert, which receives a variable axis fastener. The variable axis fastener causes the locking insert to expand to lock the variable axis fastener at a selected angle relative to the plate.

9. 发明授权

US08808334B2 Orthopedic plate 有权
标题翻译：矫形板
公开(公告)号：US08808334B2
公开(公告)日：2014-08-19
申请号：US11714023
申请日：2007-03-05
申请人： Lee A. Strnad , David B. Kay , Amanda Martin , G. Martin Wynkoop
发明人： Lee A. Strnad , David B. Kay , Amanda Martin , G. Martin Wynkoop
IPC分类号： A61B17/80
CPC分类号： A61B17/8061 , A61B17/1728 , A61B17/1782 , A61B17/80 , A61B17/8047 , A61B17/8052 , A61B17/8057 , A61B17/8605
摘要： An orthopedic plate has a portion with a curved bottom surface that is designed to extend longitudinally along the bone and change the inferior curve as it advances proximally along the bone from a shallower to a sharper radius and further spirals downward as the plate advances. The plate includes a set of tabs, offset from the longitudinal axis of the plate to provide for better pullout values. The ears may be located at the terminal portion of the plate or somewhat more intermediate to the terminus of the plate, depending on the intended application. A point in the center of the central screw hole can be used to define the origin of the plate, and the angles of the screw and/or pegs holes can be referenced with Z, Y, and Z coordinates relative to this central hole.
摘要翻译：矫形板具有弯曲的底部表面的部分，其被设计成沿着骨骼纵向延伸，并且随着其沿着骨骼从近处向远侧前进到更锐利的半径而改变下部曲线，并且随着板前进而进一步向下螺旋。该板包括从板的纵向轴线偏移的一组突片，以提供更好的拉出值。取决于预期的应用，耳朵可以位于板的端部部分或稍微更中间到板的终点。中心螺丝孔的中心点可用于限定板的原点，螺钉和/或钉孔的角度可以相对于该中心孔以Z，Y和Z坐标为参考。

10. 发明授权

US08021402B2 Distal radius plate 有权
标题翻译：远半径板
公开(公告)号：US08021402B2
公开(公告)日：2011-09-20
申请号：US11713856
申请日：2007-03-05
申请人： Amanda Martin , David B. Kay , Lee A. Strnad , G. Martin Wynkoop
发明人： Amanda Martin , David B. Kay , Lee A. Strnad , G. Martin Wynkoop
IPC分类号： A61B17/80
CPC分类号： A61B17/8061 , A61B17/1728 , A61B17/1782 , A61B17/8047 , A61B17/8052 , A61B17/8057 , A61B17/8605
摘要： A distal radius plate having a head with a complex palm shaped profile which flares from the sides of the plate to a leading edge that includes a central oblique linking area that helps to mark the placement of the plate relative to the radius. Further, the plate includes an oblique depression that extends from the rounded pinky side of the head and gradually morphs into the elevated styloid prominence in one diagonal direction, and rises less gradually upward into the lunate prominence on the other side of the head. A proximal plate portion mimics the spiral of the radial bone as it spirals along the longitudinal axis, and includes a tighter radial bend. The head includes holes or bores for pegs which extend into the distal portion of the radius to lock fragments into position. In the first embodiment, the angles of the pegs are fixed. In a second embodiment, one or more of the peg holes are provided with a variable axis locking mechanism assembly and the remaining holes are fixed.
摘要翻译：一种远端半径板，其具有头部，该头部具有复杂的手掌形状，其从板的侧面向前缘突出，其包括有助于标记板相对于半径的位置的中心倾斜连接区域。此外，板包括从头部的圆形小脸侧延伸的倾斜凹部，并且在一个对角线方向上逐渐变形成升高的茎突突出部，并且逐渐向上升高到头部另一侧的月球突出部。近端板部分沿着纵向轴线螺旋地模拟径向骨的螺旋，并且包括较紧的径向弯曲部。头部包括用于钉的孔或孔，其延伸到半径的远侧部分以将碎片锁定到位。在第一实施例中，钉的角度是固定的。在第二实施例中，一个或多个钉孔设置有可变轴锁定机构组件，并且剩余的孔是固定的。

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