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21. 发明授权

US09445841B2 Wire tensioner tip for use with wire fixation bolt 有权
标题翻译：电线张紧器尖端用于电线固定螺栓
公开(公告)号：US09445841B2
公开(公告)日：2016-09-20
申请号：US14565936
申请日：2014-12-10
申请人： TEXAS SCOTTISH RITE HOSPITAL FOR CHILDREN
发明人： Mikhail L. Samchukov , John David Ross , Alexander M. Cherkashin , John G. Birch
IPC分类号： A61B17/62 , A61B17/66 , A61B17/56
CPC分类号： A61B17/66 , A61B17/62 , A61B17/8869 , A61B2017/564
摘要： A wire tensioner tip for use with a wire fixation bolt. First and second wires may be anchored to and tensioned across an external fixator frame with first and second wire tensioners. The first and second wires may be anchored at first anchor locations with first and second wire fixation bolts. First and second wire tensioner tips may engage with third and fourth wire fixation bolts, thereby preventing the third and fourth wire fixation bolts from rotating. The first and second wires may be tensioned to a desired tension with the first and second wire tensioners at the same time to prevent over-tensioning or under-tensioning. The first and second wires may be anchored at second anchor locations with third and fourth wire fixation bolts. By engaging the wire fixator bolts with the wire tensioning tips, fewer tools are required and one medical professional can tension two wires at once.
摘要翻译：用于电线固定螺栓的电线张紧器尖端。第一和第二导线可以锚固并跨过具有第一和第二线张紧器的外部固定器框架张紧。第一和第二导线可以用第一和第二线固定螺栓锚固在第一锚定位置处。第一和第二线张紧器尖端可与第三和第四线固定螺栓接合，从而防止第三和第四线固定螺栓旋转。第一和第二线可以同时与第一和第二线张紧器张紧到期望的张力，以防止过度张紧或欠张紧。第一和第二线可以用第三和第四线固定螺栓锚固在第二锚定位置。通过将电线固定器螺栓与电线张紧头接合，需要更少的工具，一个医疗专业人员可以同时张紧两根电线。

22. 发明申请

US20160206349A1 EXTERNAL FIXATOR RING 有权
标题翻译：外置固定环
公开(公告)号：US20160206349A1
公开(公告)日：2016-07-21
申请号：US15082704
申请日：2016-03-28
申请人： TEXAS SCOTTISH RITE HOSPITAL FOR CHILDREN
发明人： John D. Ross , Mikhail L. Samchukov , Alexander M. Cherkashin , John G. Birch
IPC分类号： A61B17/62
CPC分类号： A61B17/62 , A61B2017/564 , Y10T29/49963
摘要： The present disclosure includes an external fixator ring that includes a central opening, inner and outer ring surfaces and upper and lower ring surfaces. In some embodiments, one or more apertures are defined in the inner or outer surface for receiving securing devices. The apertures in the inner or outer surface are adapted to provide rigid attachment for connection struts while allowing for a range of motion between the interconnected rings. In some other embodiments, the external fixator ring further comprises angled flanges extending radially from the inner or outer surface. The angle flanges each include a mounting surface, apertures are defined in the mounting surface of the angle flanges for receiving securing devices.
摘要翻译：本公开包括外部固定器环，其包括中心开口，内外表面和上下环表面。在一些实施例中，在内表面或外表面中限定一个或多个孔，用于接收固定装置。内表面或外表面中的孔适于为连接支柱提供刚性附件，同时允许互连环之间的一系列运动。在一些其它实施例中，外部固定器环还包括从内表面或外表面径向延伸的倾斜凸缘。角法兰各自包括安装表面，孔被限定在角法兰的安装表面中，用于接收固定装置。

23. 发明授权

US09381042B2 External fixation connection rod for rapid and gradual adjustment 有权
公开(公告)号：US09381042B2
公开(公告)日：2016-07-05
申请号：US14071333
申请日：2013-11-04
申请人： Texas Scottish Rite Hospital for Children
发明人： John David Ross , Mikhail L. Samchukov , Alexander M. Cherkashin , John G. Birch
IPC分类号： A61B17/00 , A61F4/00 , A61F5/04 , A61B17/66 , A61F5/042 , A61B17/62
CPC分类号： A61B17/66 , A61B17/62 , A61F5/042
摘要： An external fixation connection rod that allows for rapid and gradual length adjustment. In some embodiments, the fixation connection rod includes an inner sleeve received within a telescopic rod to allow for rapid adjustment of an overall length of the fixation connection rod. In some embodiments, the fixation connection rod includes an adjustment mechanism to allow for gradual adjustment of the overall length of the fixation connection rod by lengthening or shortening a threaded elongated member within the inner sleeve, and the adjustment mechanism includes a first rotation member, a second rotation member, and a spring. Distal translation of the first rotation member relative to the second rotation member allows the adjustment mechanism to move from a first, locked position to a second, unlocked position, allowing the first rotation member and the second rotation member to rotate about the inner sleeve and the threaded elongated member during gradual adjustment.

24. 发明申请

US20160000465A1 COLLAPSIBLE FIXATOR SYSTEM 有权
标题翻译：可折叠固定系统
公开(公告)号：US20160000465A1
公开(公告)日：2016-01-07
申请号：US14325227
申请日：2014-07-07
申请人： TEXAS SCOTTISH RITE HOSPITAL FOR CHILDREN
发明人： John David Ross , Mikhail L. Samchukov , Alexander M. Cherkashin , John G. Birch
IPC分类号： A61B17/62
CPC分类号： A61B17/62 , A61B90/39
摘要： A collapsible fixator system comprising a first frame member and a second frame member and at least one strut. Each frame member comprises an upper surface, a lower surface, and a plurality of apertures extending from the upper surface to the lower surface. Each of the at least one struts comprises first and second strut connectors, such that the first and the second strut connectors are operable to releasably connect the strut to the first frame member and the second frame member. When the first and second strut connectors are in a first, collapsed position, the strut is releasably positioned substantially parallel to the upper and lower surfaces of the first and second frame members. When the first and second strut connectors are in a second, erect position, the strut may be fixedly positioned such that the first and second frame members are spaced apart from one another.
摘要翻译：一种可折叠固定器系统，包括第一框架构件和第二框架构件以及至少一个支柱。每个框架构件包括上表面，下表面和从上表面延伸到下表面的多个孔。所述至少一个支柱中的每一个包括第一和第二支柱连接器，使得第一和第二支柱连接器可操作以将支柱可释放地连接到第一框架构件和第二框架构件。当第一和第二支柱连接器处于第一，收缩位置时，支柱可释放地定位成基本上平行于第一和第二框架构件的上表面和下表面。当第一和第二支柱连接器处于第二直立位置时，支柱可以被固定地定位成使得第一和第二框架构件彼此间隔开。

25. 发明授权

US09078700B2 Fast adjust external fixation connection rod 有权
标题翻译：快速调整外部固定连接杆
公开(公告)号：US09078700B2
公开(公告)日：2015-07-14
申请号：US13732853
申请日：2013-01-02
申请人： Texas Scottish Rite Hospital for Children
发明人： John David Ross , Mikhail L. Samchukov , Alexander M. Cherkashin , John G. Birch
IPC分类号： A61B17/62
CPC分类号： A61B17/62 , A61B17/6475 , A61B2017/00991 , A61B2017/564
摘要： The present disclosure provides various embodiments of an external fixation connection rod having articulatable joints that can be attached to external supports, such as rings. In some embodiments, the fixation connection rod includes a telescopic rod and connecting mechanisms for coupling the joints of the connection rod to the external supports. and the connecting mechanisms are operable to substantially lock the orientation of the joints. In some other embodiments, the connection rod includes a housing having parallel axial bores defined therethrough and sleeves slidably disposed in the axial bores. Also included in the present disclosure are methods of maintaining the orientation of first and second fixator rings for immobilizing bone segments.
摘要翻译：本公开提供了外部固定连接杆的各种实施例，其具有可连接到外部支撑件（例如环）的可铰接接头。在一些实施例中，固定连接杆包括伸缩杆和用于将连接杆的接头连接到外部支撑件的连接机构。并且连接机构可操作以基本上锁定接头的取向。在一些其他实施例中，连接杆包括具有限定穿过的平行轴向孔和可滑动地设置在轴向孔中的套筒的壳体。本公开还包括保持用于固定骨段的第一和第二固定器环的取向的方法。

26. 发明申请

US20130253513A1 EXTERNAL FIXATOR STRUT 有权
标题翻译：外部固定器
公开(公告)号：US20130253513A1
公开(公告)日：2013-09-26
申请号：US13891382
申请日：2013-05-10
申请人： Texas Scottish Rite Hospital for Children
发明人： John D. Ross , Mikhail L. Samchukov , Alexander M. Cherkashin , John G. Birch
IPC分类号： A61B17/62
CPC分类号： A61B17/62 , A61B17/64 , A61B17/645
摘要： The present disclosure provides an external fixation strut for an external fixation device having a ball joints that can be attached to the outer or inner surface of the ring and locked to increase overall stability of the external fixation device. Some embodiments of the fixation strut include a first ball joint coupled to a first end portion of a strut housing, the strut housing having an axial bore defined therethrough. A second ball joint is coupled to a second end portion of an elongated member. The elongated member is coupled to an adjustment mechanism, which is coupled to an upper end portion of an adjustment sleeve. The adjustment sleeve is slidably disposed in the axial bore of the strut housing, and is used to effect coarse strut length adjustments. Gradual strut adjustments are effected by translating the elongated member.
摘要翻译：本公开提供了一种用于外部固定装置的外部固定支柱，其具有球形接头，所述球形接头可以附接到环的外表面或内表面并被锁定以增加外部固定装置的整体稳定性。固定支柱的一些实施例包括联接到支柱壳体的第一端部的第一球形接头，支柱壳体具有穿过其中限定的轴向孔。第二球形接头联接到细长构件的第二端部。细长构件联接到调节机构，调节机构联接到调节套筒的上端部分。调节套可滑动地设置在支柱壳体的轴向孔中，并用于实现粗支撑长度的调节。通过平移细长构件来实现逐渐的支柱调节。

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