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51. 发明授权

US10874434B2 Deformable dynamization device 有权
公开(公告)号：US10874434B2
公开(公告)日：2020-12-29
申请号：US15787327
申请日：2017-10-18
申请人： TEXAS SCOTTISH RITE HOSPITAL FOR CHILDREN
发明人： John D. Ross , Mikhail L. Samchukov , Alexander M. Cherkashin
IPC分类号： A61B17/00 , A61B17/66 , A61B17/68 , A61B17/64 , A61B17/62 , A61B17/60
CPC分类号： A61B17/66 , A61B17/62 , A61B17/6475 , A61B17/68 , A61B17/6491 , A61B2017/00526 , A61B2017/606 , A61B2017/681
摘要： Dynamization devices and methods of use are provided. A dynamization device may comprise first and second modules that are mated together in a substantially cylindrical shape. The outer surface of the first and second modules are connected to deformable rings that may be deformed when a longitudinal force is applied to the first and second modules. The deformation of the rings creates a longitudinal mechanical bias in the device to return it to its original shape. The strength, spring coefficient, and size of the dynamization device can be adjusted depending upon the particular needs of the application.

52. 发明授权

US10130391B2 External fixation struts 有权
公开(公告)号：US10130391B2
公开(公告)日：2018-11-20
申请号：US15611670
申请日：2017-06-01
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： A61B17/66 , A61B17/62 , A61B17/64 , A61B17/60
摘要： Dynamization struts and methods of use are provided. A dynamization strut may comprise a sleeve, a shaft, a biasing member, and a bushing. The sleeve may comprise an inner recess with a first and second section. The shaft may comprise an interior section to be disposed within the inner recess of the sleeve. The biasing member may be disposed around the interior section of the shaft, and sized to fit within the first section of the inner recess of the sleeve. The bushing may be secured against a portion of the shaft. Rotation of the bushing may provide for compressive movement of the biasing member relative to the sleeve and shaft. Compression of the biasing member may occur without a corresponding change in a total length of the dynamization strut. Rather, changes in the length of the strut may occur as a result of external compressive forces acting upon it.

53. 发明授权

US10080586B2 Dynamization module for external fixation strut 有权
公开(公告)号：US10080586B2
公开(公告)日：2018-09-25
申请号：US15076209
申请日：2016-03-21
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： A61B17/66 , A61B17/60 , A61B17/62 , A61B17/64
CPC分类号： A61B17/66 , A61B17/60 , A61B17/62 , A61B17/64 , A61B17/6491 , A61B2017/606
摘要： The present disclosure relates to an external fixation apparatus comprising a strut having a longitudinal axis defined therein, the strut comprising a strut housing having a housing adjustment aperture, an adjustment sleeve slidably disposed within the strut housing, and a fastener that releasably couples the strut housing with the adjustment sleeve. An embodiment of the adjustment sleeve comprises a first and a second bore extending from a top towards a bottom surface of the adjustment sleeve, a first sleeve member with a proximal end, a distal end, and an axial bore, and a second sleeve member adjoining the first sleeve member. In an embodiment, the second sleeve member comprises a body and a beveled end that is slidably disposed within the axial bore of the first sleeve member. The adjustment sleeve further comprises a biasing mechanism between the first sleeve member and the second sleeve member.

54. 发明授权

US09681892B2 External fixator strut 有权
公开(公告)号：US09681892B2
公开(公告)日：2017-06-20
申请号：US14880954
申请日：2015-10-12
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： A61B17/64 , 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.

55. 发明授权

US08439914B2 External fixation strut 有权
标题翻译：外固定支柱
公开(公告)号：US08439914B2
公开(公告)日：2013-05-14
申请号：US12864807
申请日：2009-02-09
申请人： John D. Ross , Mikhail L. Samchukov , Alexander M. Cherkashin , John G. Birch
发明人： John D. Ross , Mikhail L. Samchukov , Alexander M. Cherkashin , John G. Birch
IPC分类号： A61B17/00 , A61F4/00 , A61F5/04
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 a threaded elongated member. The threaded elongated member is threadably coupled to an adjustment mechanism, which is rotatably 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螺纹细长构件的第二端部。螺纹细长构件螺纹连接到调节机构，调节机构可旋转地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。

56. 发明申请

US20110004199A1 TOOL AND METHOD FOR EXTERNAL FIXATION STRUT ADJUSTMENT 有权
标题翻译：用于外部固定条纹调整的工具和方法
公开(公告)号：US20110004199A1
公开(公告)日：2011-01-06
申请号：US12865248
申请日：2009-02-18
申请人： John D. Ross , Mikhail L. Samchukov , Alexander M. Cherkashin , John G. Birch
发明人： John D. Ross , Mikhail L. Samchukov , Alexander M. Cherkashin , John G. Birch
IPC分类号： A61B17/00
CPC分类号： A61B17/8875 , A61B17/62 , A61B90/96 , A61B90/98 , A61B2017/00734 , A61B2090/061 , B25B21/00 , B25B21/002 , B25B23/14
摘要： The present disclosure includes a method for adjusting the orientation of a first external fixator support member relative to a second external fixator support member, wherein a plurality of adjustable struts connect the first and second external fixator support members. The method include providing a programmable tool, and storing, in a memory unit of the tool, instructions for adjusting the length of each of the plurality of adjustable struts to a desired length. The method further includes receiving identification information corresponding to a first adjustable strut and retrieving, from the memory unit, the instructions for adjusting the length of the first adjustable strut. The method also includes activating an actuator of the tool to adjust the length of the first adjustable strut according to the retrieved instructions. Various embodiments of the programmable tools are also included in the present disclosure.
摘要翻译：本公开内容包括一种用于调节第一外固定器支撑构件相对于第二外固定器支撑构件的取向的方法，其中多个可调节支柱连接第一和第二外固定器支撑构件。该方法包括提供可编程工具，以及将在工具的存储器单元中存储用于将多个可调节支柱中的每一个的长度调整到期望长度的指令。该方法还包括接收对应于第一可调支柱的识别信息，并从存储器单元检索用于调节第一可调支柱的长度的指令。该方法还包括激活工具的致动器，以根据检索的指令来调整第一可调支柱的长度。可编程工具的各种实施例也包括在本公开中。

57. 发明申请

US20100143928A1 CHD7 GENE POLYMORPHISMS ARE ASSOCIATED WITH SUSCEPTIBILITY TO IDIOPATHIC SCOLIOSIS 审中-公开
标题翻译： CHD7基因多态性与身份异常分离的可疑性相关
公开(公告)号：US20100143928A1
公开(公告)日：2010-06-10
申请号：US12629353
申请日：2009-12-02
申请人： Carol Wise
发明人： Carol Wise
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6883 , C12Q2600/156 , C12Q2600/172
摘要： The present invention includes compositions and methods for diagnosis of polymorphisms associated with susceptibility to idiopathic scoliosis in a patient by determining the presence of a mutation in a nucleic acid sample provided from the patient for a mutation in a transcription factor binding site in one or more non-coding regions of the chromodomain helicase DNA binding protein 7 gene.
摘要翻译：本发明包括用于诊断患者特发性脊柱侧凸易感性的多态性的组合物和方法，其通过确定在患者中提供的核酸样品中的突变是否存在于一种或多种非转录因子结合位点中的突变编码区域的染色域解旋酶DNA结合蛋白7基因。

58. 发明申请

US20090198273A1 Pedicle Screw 有权
标题翻译：椎弓根螺钉
公开(公告)号：US20090198273A1
公开(公告)日：2009-08-06
申请号：US12364423
申请日：2009-02-02
申请人： Hong Zhang , Dan Sucato
发明人： Hong Zhang , Dan Sucato
IPC分类号： A61B17/86 , A61B17/70 , A61B17/88
CPC分类号： A61B17/7034 , A61B17/705 , A61B17/7052 , A61B17/7079 , A61B17/7086 , A61B17/8685 , A61B2017/564
摘要： The present invention includes a pedicle screw made with a bone fastener and a rod coupling head, the rod coupling head comprising an upper rod coupling: the lower rod coupling having a lateral rod opening adapted to receive a permanent rod; an angled bore extends into the lateral rod opening; and a permanent rod fastener in the angled bore to engage a permanent rod in the lateral rod opening; and a upper rod coupling having an upper rod opening adapted to receive a temporary rod, wherein the upper rod opening is formed to receive a temporary rod fastener; wherein the upper rod coupling is detachable from the lower rod coupling at a transition and a temporary rod is temporarily affixed into the upper rod opening during a bone realignment and a permanent rod is positioned in the lateral rod opening and engaged by the permanent rod fastener upon final bone alignment.
摘要翻译：本发明包括由骨紧固件和杆联接头制成的椎弓根螺钉，所述杆联接头包括上杆联接器;所述下杆联接器具有适于容纳永久杆的侧杆开口; 倾斜的孔延伸到侧杆开口中; 以及在所述倾斜孔中的永久杆紧固件，用于与所述侧向杆开口中的永久杆接合; 以及上杆联接器，其具有适于容纳临时杆的上杆开口，其中所述上杆开口形成为容纳临时杆紧固件; 其中上杆联接器在过渡处可从下杆联接器拆卸，并且临时杆在骨重新对准期间临时固定到上杆开口中，并且永久杆定位在侧杆开口中并且被永久杆紧固件接合在最终骨骼对齐。

59. 发明申请

US20080269810A1 Orthopedic Fastener for Stabilization and Fixation 审中-公开
标题翻译：骨科紧固件稳定和固定
公开(公告)号：US20080269810A1
公开(公告)日：2008-10-30
申请号：US12101752
申请日：2008-04-11
申请人： Hong Zhang , Dan Sucato
发明人： Hong Zhang , Dan Sucato
IPC分类号： A61B17/70
CPC分类号： A61B17/701 , A61B17/7001 , A61B17/7034 , A61B17/7037 , A61B2090/037 , A61F2/44
摘要： The present invention includes an apparatus, kit and method for providing a bone fixation assembly for attachment to a bone to provide augmented support. The bone fixation assembly includes a screw having a screw head and a threaded shank. A first aperture is positioned about the screw head to receive a first longitudinal member and a first compression member that engages the first aperture to secure the first longitudinal member. The screw head has a second aperture positioned to receive a second longitudinal member and a second compression member that engages the second longitudinal member aperture to secure the second longitudinal member and provide augmented support.
摘要翻译：本发明包括一种用于提供用于附接到骨骼的骨固定组件以提供增强的支撑的装置，试剂盒和方法。骨固定组件包括具有螺钉头和螺纹柄的螺钉。第一孔围绕螺钉头定位以接纳第一纵向构件和接合第一孔的第一压缩构件，以固定第一纵向构件。螺钉头具有定位成接收第二纵向构件的第二孔和接合第二纵向构件孔的第二压缩构件，以固定第二纵向构件并提供增强的支撑。

60. 发明申请

US20080131877A1 CHD7 GENE POLYMORPHISMS ARE ASSOCIATED WITH SUSCEPTIBILITY TO IDIOPATHIC SCOLIOSIS 失效
标题翻译： CHD7基因多态性与身份异常分离的可疑性相关
公开(公告)号：US20080131877A1
公开(公告)日：2008-06-05
申请号：US11566215
申请日：2006-12-02
申请人： Carol Wise
发明人： Carol Wise
IPC分类号： C12Q1/68 , A01K67/027
CPC分类号： C12Q1/6883 , C12Q2600/156 , C12Q2600/172
摘要： The present invention includes compositions and methods for diagnosis of polymorphisms associated with susceptibility to idiopathic scoliosis in a patient by determining the presence of a mutation in a nucleic acid sample provided from the patient for a mutation in a transcription factor binding site in one or more non-coding regions of the chromodomain helicase DNA binding protein 7 gene.
摘要翻译：本发明包括用于诊断患者特发性脊柱侧凸易感性的多态性的组合物和方法，其通过确定在患者中提供的核酸样品中的突变是否存在于一种或多种非转录因子结合位点中的突变编码区域的染色域解旋酶DNA结合蛋白7基因。

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