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    Polyaxial fastener systems and methods
    2.
    发明授权
    Polyaxial fastener systems and methods 有权
    多轴紧固件系统和方法

    公开(公告)号：US09125699B2

    公开(公告)日：2015-09-08

    申请号：US13320572

    申请日：2010-05-14

    Applicant: Daniel C. Zahrly ,  David Edward Chreene ,  Charles R. Baker ,  Sied W. Janna

    Inventor： Daniel C. Zahrly ,  David Edward Chreene ,  Charles R. Baker ,  Sied W. Janna

    IPC: A61B17/80 ,  A61B17/86

    CPC classification number: A61B17/8057 ,  A61B17/8047 ,  A61B17/8605

    Abstract: Systems for reducing a fracture in a bone, comprising a bone plate and a polyaxial fastener. In some examples the head of the polyaxial fastener has a deformable portion. As a fastener is inserted into an opening of a bone plate, threads located within the opening deform the deformable portion to secure the fastener in place at a desired angle within the opening. The head of the fastener also includes a bottom portion that bears against a portion of the opening to move the bone plate relative to the underlying tissue. A securing member or other structure may be included at the interface of the head and the deformable portion to secure the deformable portion to the head. At least one flute may be included on the deformable portion that provides a lead-in for the threads within the opening to cut into the deformable portion.

    Abstract translation: 用于减少骨骼骨折的系统，包括骨板和多轴紧固件。 在一些示例中，多轴紧固件的头部具有可变形部分。 当紧固件插入骨板的开口中时，位于开口内的螺纹使可变形部分变形，以将紧固件固定在开口内所需的角度。 紧固件的头部还包括底部，该底部抵靠开口的一部分以相对于下面的组织移动骨板。 固定构件或其它结构可以包括在头部和可变形部分的界面处，以将可变形部分固定到头部。 在可变形部分上可以包括至少一个凹槽，其为开口内的螺纹提供引入以切入可变形部分。

    Double action external fixation clamp
    3.
    发明授权
    Double action external fixation clamp 有权
    双动外固定夹

    公开(公告)号：US08821491B2

    公开(公告)日：2014-09-02

    申请号：US13813213

    申请日：2011-07-28

    Applicant: David Edward Chreene ,  Gene Edward Austin

    Inventor： David Edward Chreene ,  Gene Edward Austin

    IPC: A61B17/00

    CPC classification number: A61B17/6466

    Abstract: An external fixation component includes a capture member defining opposing grooves on opposite lateral sides of the capture member for capture of an element of an orthopedic fixation system. The capture member includes a base and a head coupled to the base to define a component axis that extends through the base and through the head. The base and the head are coupled for relative lateral translation in opposing directions such that the element can be captured by the capture member in either of the opposing grooves.

    Abstract translation: 外部固定部件包括捕获部件，该捕获部件在捕获部件的相对侧面上限定相对的凹槽，用于捕获整形外科固定系统的元件。 捕获构件包括基部和联接到基部的头部，以限定延伸穿过基部并穿过头部的部件轴线。 底座和头部被相对于相对方向的相对横向平移联接，使得该元件可以被捕获构件捕获在任一个相对的槽中。

    COMPOUND ANGLE IMPLANT
    4.
    发明申请
    COMPOUND ANGLE IMPLANT 有权
    复合角植入物

    公开(公告)号：US20140222153A1

    公开(公告)日：2014-08-07

    申请号：US14004693

    申请日：2012-03-15

    Applicant: Henry Keith Bonin, JR. ,  David Edward Chreene ,  Alexander Iwan Seidl ,  Claude Mathieu ,  Daniel Zimmerman ,  Francis X. Mendoza

    Inventor： Henry Keith Bonin, JR. ,  David Edward Chreene ,  Alexander Iwan Seidl ,  Claude Mathieu ,  Daniel Zimmerman ,  Francis X. Mendoza

    IPC: A61F2/46

    CPC classification number: A61F2/4637 ,  A61F2/4014 ,  A61F2/4612 ,  A61F2/4657 ,  A61F2/4684 ,  A61F2002/30332 ,  A61F2002/30433 ,  A61F2002/30474 ,  A61F2002/30494 ,  A61F2002/30538 ,  A61F2002/3054 ,  A61F2002/30616 ,  A61F2002/30617 ,  A61F2002/4037 ,  A61F2002/4638 ,  A61F2002/4668 ,  A61F2002/4681

    Abstract: A method of aligning implant components includes placing a first implant component in bone, followed by: coupling a first intermediate member to the first implant component; coupling a first alignment member to the first intermediate member; rotating the members as a unit to place the first intermediate member in an alignment position; removing the first alignment member from the first intermediate member; coupling a second alignment member to a second intermediate member; coupling the second intermediate member to the first intermediate member and rotating the second alignment member and the second intermediate member as a unit relative to the first intermediate member to provide a desired orientation of the second intermediate member. An alignment system for aligning first and second members includes a first alignment member having an offset channel dimensioned to receive the first member, and a second alignment member having a channel dimensioned to receive the second member.

    Abstract translation: 对准植入部件的方法包括将第一植入部件放置在骨中，随后将第一中间部件联接到第一植入部件; 将第一对准构件联接到所述第一中间构件; 将所述构件作为单元旋转以将所述第一中间构件放置在对准位置中; 从第一中间构件移除第一对准构件; 将第二对准构件联接到第二中间构件; 将所述第二中间构件联接到所述第一中间构件，并且使所述第二对准构件和所述第二中间构件相对于所述第一中间构件以单位为单位旋转，以提供所述第二中间构件的期望取向。 用于对准第一和第二构件的对准系统包括第一对准构件，该第一对准构件具有尺寸适于容纳第一构件的偏移通道，以及第二对准构件，具有用于容纳第二构件的通道。

    DOUBLE ACTION EXTERNAL FIXATION CLAMP
    5.
    发明申请
    DOUBLE ACTION EXTERNAL FIXATION CLAMP 有权
    双动作外部固定夹

    公开(公告)号：US20130226179A1

    公开(公告)日：2013-08-29

    申请号：US13813213

    申请日：2011-07-28

    Applicant: David Edward Chreene ,  Gene Edward Austin

    Inventor： David Edward Chreene ,  Gene Edward Austin

    IPC: A61B17/64

    CPC classification number: A61B17/6466

    Abstract: An external fixation component includes a capture member defining opposing grooves on opposite lateral sides of the capture member for capture of an element of an orthopedic fixation system. The capture member includes a base and a head coupled to the base to define a component axis that extends through the base and through the head. The base and the head are coupled for relative lateral translation in opposing directions such that the element can be captured by the capture member in either of the opposing grooves.

    Abstract translation: 外部固定部件包括捕获部件，该捕获部件在捕获部件的相对侧面上限定相对的凹槽，用于捕获整形外科固定系统的元件。 捕获构件包括基部和联接到基部的头部，以限定延伸穿过基部并穿过头部的部件轴线。 底座和头部被相对于相对方向的相对横向平移联接，使得该元件可以被捕获构件捕获在任一个相对的槽中。

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