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31. 发明授权

US08623058B2 Flexible member with variable flexibility for providing dynamic stability to a spine 有权
标题翻译：柔性构件具有灵活性，可为脊柱提供动态稳定性
公开(公告)号：US08623058B2
公开(公告)日：2014-01-07
申请号：US13613059
申请日：2012-09-13
申请人： Hugh D. Hestad , Steven L. Griffith
发明人： Hugh D. Hestad , Steven L. Griffith
IPC分类号： A61B17/70
CPC分类号： A61B17/7031 , A61B17/7008 , A61B17/7032 , A61B17/7037 , A61B2017/00862
摘要： The present invention relates to spinal support devices and, more specifically, to a flexible member having variable flexibility for use with a dynamic stabilization system or implant to provide dynamic stability to a person's spine. The flexible member generally includes a first material having a first portion including a first material having a first elasticity and a second portion including a second material having a second elasticity greater than the first to provide the flexible member with a variable flexibility.
摘要翻译：本发明涉及脊柱支撑装置，更具体地说，涉及具有可变柔性的柔性构件，用于与动态稳定系统或植入物一起使用以向人的脊柱提供动态稳定性。柔性构件通常包括具有第一部分的第一材料，第一部分包括具有第一弹性的第一材料和第二部分，第二部分包括具有大于第一弹性的第二弹性的第二材料，以向柔性构件提供可变的柔性。

32. 发明授权

US08460300B2 Instrumentation and associated techniques for minimally invasive vertebral rod installation 有权
标题翻译：用于微创椎弓根安装的仪器和相关技术
公开(公告)号：US08460300B2
公开(公告)日：2013-06-11
申请号：US11761387
申请日：2007-06-12
申请人： Hugh D. Hestad , W. Matthew Kuester
发明人： Hugh D. Hestad , W. Matthew Kuester
IPC分类号： A61B17/70
CPC分类号： A61B17/7089 , A61B17/7085
摘要： Spinal fixation systems may be installed utilizing instruments and techniques alone or in combination with selectively attached extension members mounted on vertebral anchors to extend percutaneously from the spine. The surgical procedures associated with this invention involve making small, discrete incisions for the placement of select vertebral anchors. The extension members retract soft tissue, muscle and the like to thereby provide visibility and access to the head of the anchor. Instrumentation is utilized to deliver and install components such as a spine rod, set screw and other required hardware to the anchors. Once a spine rod or other components are secured to the pedicle screws, the instrumentation and extension members are removed from the patient.
摘要翻译：脊柱固定系统可以单独使用仪器和技术来安装，或者与安装在椎骨锚固件上的选择性附接的延伸部件组合，以从脊柱经皮延伸。与本发明相关的外科手术涉及制造用于放置选择性椎骨锚的小的，离散的切口。延伸部件缩回软组织，肌肉等，从而提供对锚的头部的可视性和通路。仪器用于向锚定器输送和安装诸如脊柱，固定螺钉和其它所需硬件的部件。一旦将脊柱或其他部件固定到椎弓根螺钉上，则将仪器和延伸部件从病人身上取下。

33. 发明授权

US08454700B2 Interbody vertebral spacer 有权
标题翻译：椎间盘间隔
公开(公告)号：US08454700B2
公开(公告)日：2013-06-04
申请号：US13252247
申请日：2011-10-04
申请人： Jeremy J. Lemoine , Charles H. Perrone, Jr. , Eric M. Simon , Daniel A. Carlson , Hugh D. Hestad
发明人： Jeremy J. Lemoine , Charles H. Perrone, Jr. , Eric M. Simon , Daniel A. Carlson , Hugh D. Hestad
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61F2/442 , A61F2002/30018 , A61F2002/30189 , A61F2002/30306 , A61F2002/30383 , A61F2002/30387 , A61F2002/30388 , A61F2002/30401 , A61F2002/30428 , A61F2002/30477 , A61F2002/30482 , A61F2002/30492 , A61F2002/30504 , A61F2002/3052 , A61F2002/30607 , A61F2002/30616 , A61F2002/30782 , A61F2002/30784 , A61F2002/30904 , A61F2002/4475 , A61F2310/00017 , A61F2310/00023 , A61F2310/00131
摘要： An interbody vertebral implant for facilitating fusion of adjacent vertebrae. The implant includes a first end plate, a second end plate, and an intermediate member disposed therebetween. The end plates are configured to allow bone in-growth. The intermediate member may include features to engage the end plates and to prevent over insertion of the intermediate member within the end plates. The implant may include a cavity extending through the composite implant configured to receive bone growth material to facilitate fusion between a first vertebra and a second vertebra.
摘要翻译：一种椎间体植入物，用于促进相邻椎骨的融合。植入物包括第一端板，第二端板和设置在它们之间的中间构件。端板被配置成允许骨生长。中间构件可以包括接合端板的特征并且防止中间构件在端板内的过度插入。植入物可以包括延伸穿过复合植入物的空腔，其构造成接收骨生长材料，以促进第一椎骨和第二椎骨之间的融合。

34. 发明授权

US08382840B2 Spinal implant delivery methods and devices 有权
标题翻译：脊柱植入物递送方法和装置
公开(公告)号：US08382840B2
公开(公告)日：2013-02-26
申请号：US12553264
申请日：2009-09-03
申请人： Hugh D. Hestad , John M. Dawson
发明人： Hugh D. Hestad , John M. Dawson
IPC分类号： A61F2/44 , A61B17/88
CPC分类号： A61F2/4611 , A61F2/30767 , A61F2002/2817 , A61F2002/2835 , A61F2002/2867 , A61F2002/30057 , A61F2002/3078 , A61F2002/3082 , A61F2002/30904 , A61F2002/4624 , A61F2002/4627 , A61F2310/00023 , A61F2310/00131
摘要： Systems and methods for implanting a spinal implant in a spinal column are disclosed. In one example, an illustrative system may include a delivery device including a proximal end region and a distal end region, a spinal implant releasably coupled to the distal end region of the delivery device, and a sleeve disposed about the spinal implant and at least a portion of the delivery device. In some cases, a distal portion of the sleeve may include a predetermined weakened region that may be configured to separate when a force is applied to the weakened region, which in some cases, may be applied with a pull string. In another example, a distal portion of the sleeve may be reverse folded upon itself such that the retractable sleeve rolls off of the spinal implant when the retractable sleeve is retracted.
摘要翻译：公开了将脊柱植入物植入脊柱的系统和方法。在一个示例中，说明性系统可以包括包括近端区域和远端区域的输送装置，可释放地联接到输送装置的远端区域的脊柱植入物，以及围绕脊柱植入物设置的套管，并且至少一个输送装置的一部分。在一些情况下，套筒的远端部分可以包括预定的弱化区域，该预定弱化区域可以被配置为当力施加到弱化区域时分离，这在一些情况下可以用拉绳施加。在另一个示例中，套筒的远端部分可以在其自身上反向折叠，使得当可伸缩套筒缩回时可伸缩套筒从脊柱植入物滚出。

35. 发明申请

US20130012997A1 FLEXIBLE MEMBER WITH VARIABLE FLEXIBILITY FOR PROVIDING DYNAMIC STABILITY TO A SPINE 有权
标题翻译：具有可变灵活性的柔性构件，用于向脊柱提供动态稳定性
公开(公告)号：US20130012997A1
公开(公告)日：2013-01-10
申请号：US13613059
申请日：2012-09-13
申请人： Hugh D. Hestad , Steven L. Griffith
发明人： Hugh D. Hestad , Steven L. Griffith
IPC分类号： A61B17/70
CPC分类号： A61B17/7031 , A61B17/7008 , A61B17/7032 , A61B17/7037 , A61B2017/00862
摘要： The present invention relates to spinal support devices and, more specifically, to a flexible member having variable flexibility for use with a dynamic stabilization system or implant to provide dynamic stability to a person's spine. The flexible member generally includes a first material having a first portion including a first material having a first elasticity and a second portion including a second material having a second elasticity greater than the first to provide the flexible member with a variable flexibility.
摘要翻译：本发明涉及脊柱支撑装置，更具体地说，涉及具有可变柔性的柔性构件，用于与动态稳定系统或植入物一起使用以向人的脊柱提供动态稳定性。柔性构件通常包括具有第一部分的第一材料，第一部分包括具有第一弹性的第一材料和第二部分，第二部分包括具有大于第一弹性的第二弹性的第二材料，以向柔性构件提供可变的柔性。

36. 发明授权

US08323317B2 Flexible member with variable flexibility for providing dynamic stability to a spine 有权
公开(公告)号：US08323317B2
公开(公告)日：2012-12-04
申请号：US12326191
申请日：2008-12-02
申请人： Hugh D. Hestad , Steven L. Griffith
发明人： Hugh D. Hestad , Steven L. Griffith
IPC分类号： A61B17/70
CPC分类号： A61B17/7031 , A61B17/7008 , A61B17/7032 , A61B17/7037 , A61B2017/00862
摘要： The present invention relates to spinal support devices and, more specifically, to a flexible member having variable flexibility for use with a dynamic stabilization system or implant to provide dynamic stability to a person's spine. The flexible member generally includes a first material having a first portion including a first material having a first elasticity and a second portion including a second material having a second elasticity greater than the first to provide the flexible member with a variable flexibility.

37. 发明申请

US20110251644A1 DYNAMIC STABILIZATION SYSTEM USING POLYAXIAL SCREWS 有权
标题翻译：使用多轴螺丝的动态稳定系统
公开(公告)号：US20110251644A1
公开(公告)日：2011-10-13
申请号：US12755520
申请日：2010-04-07
申请人： Hugh D. Hestad , Daniel A. Carlson , Daniel G. Brown
发明人： Hugh D. Hestad , Daniel A. Carlson , Daniel G. Brown
IPC分类号： A61B17/70 , A61B17/88 , A61B17/86
CPC分类号： A61B17/7008 , A61B17/7031 , A61B17/7037
摘要： A spinal stabilization system including an insert positionable in the channel of the housing of a poly-axial pedicle screw which allows for locking the housing of the poly-axial pedicle screw from pivotal movement through a clamping force generated by rotational engagement of a fastener with the housing while clamping a cord of a support construct in the housing of the poly-axial pedicle screw through direct contact of the fastener against the cord.
摘要翻译：一种脊椎稳定系统，包括可插入到多轴椎弓根螺钉的壳体的通道中的插入件，其允许通过紧固件的旋转接合产生的夹紧力来锁定多轴椎弓根螺钉的壳体的枢转运动通过将紧固件直接接触绳索将多个轴向椎弓根螺钉的壳体中的支撑结构的绳索夹紧住壳体。

38. 发明申请

US20110054548A1 SPINAL IMPLANT DELIVERY METHODS AND DEVICES 有权
标题翻译：脊柱移植方法和装置
公开(公告)号：US20110054548A1
公开(公告)日：2011-03-03
申请号：US12553264
申请日：2009-09-03
申请人： Hugh D. Hestad , John M. Dawson
发明人： Hugh D. Hestad , John M. Dawson
IPC分类号： A61B17/58
CPC分类号： A61F2/4611 , A61F2/30767 , A61F2002/2817 , A61F2002/2835 , A61F2002/2867 , A61F2002/30057 , A61F2002/3078 , A61F2002/3082 , A61F2002/30904 , A61F2002/4624 , A61F2002/4627 , A61F2310/00023 , A61F2310/00131
摘要： Systems and methods for implanting a spinal implant in a spinal column are disclosed. In one example, an illustrative system may include a delivery device including a proximal end region and a distal end region, a spinal implant releasably coupled to the distal end region of the delivery device, and a sleeve disposed about the spinal implant and at least a portion of the delivery device. In some cases, a distal portion of the sleeve may include a predetermined weakened region that may be configured to separate when a force is applied to the weakened region, which in some cases, may be applied with a pull string. In another example, a distal portion of the sleeve may be reverse folded upon itself such that the retractable sleeve rolls off of the spinal implant when the retractable sleeve is retracted.
摘要翻译：公开了将脊柱植入物植入脊柱的系统和方法。在一个示例中，说明性系统可以包括包括近端区域和远端区域的输送装置，可释放地联接到输送装置的远端区域的脊柱植入物，以及围绕脊柱植入物设置的套管，并且至少一个输送装置的一部分。在一些情况下，套筒的远端部分可以包括预定的弱化区域，该预定弱化区域可以被配置为当力施加到弱化区域时分离，这在一些情况下可以用拉绳施加。在另一个示例中，套筒的远端部分可以在其自身上反向折叠，使得当可伸缩套筒缩回时可伸缩套筒从脊柱植入物滚出。

39. 发明授权

US07892174B2 Surgical access system and method of using the same 有权
标题翻译：手术进入系统及其使用方法
公开(公告)号：US07892174B2
公开(公告)日：2011-02-22
申请号：US11623937
申请日：2007-01-17
申请人： Hugh D. Hestad , Rajesh Dwarakanath , Daniel Robbins , Deborah Lynn Hoch
发明人： Hugh D. Hestad , Rajesh Dwarakanath , Daniel Robbins , Deborah Lynn Hoch
IPC分类号： A61B1/32
CPC分类号： A61B17/0293
摘要： A surgical access system includes retractor for creating an access path between an incision site and a surgical site. The retractor includes a frame having a base member and a pair of generally curved rails extending therefrom. A tubular member is coupled to the frame and includes first and second blade portions that are capable of relative movement with respect to each other by movement on the curved rails. A method of inserting the retractor into a patient includes inserting a guide rod over a guide wire, locating an obturator in the retractor, inserting the obturator and retractor over the guide rod, and removing both the guide rod and obturator to leave the retractor in the body to provide the access path.
摘要翻译：外科进入系统包括牵开器，用于在切口部位和手术部位之间形成通路。牵开器包括具有基部构件和从其延伸的一对大体弯曲的轨道的框架。管状构件联接到框架并且包括能够通过在弯曲轨道上移动而相对于彼此相对运动的第一和第二叶片部分。将牵开器插入患者的方法包括将引导杆插入引导线上，将闭塞器定位在牵开器中，将闭塞器和牵开器插入导杆上，并且移除引导杆和闭塞器以使牵开器离开牵引器身体提供访问路径。

40. 发明申请

US20110009906A1 VERTEBRAL STABILIZATION TRANSITION CONNECTOR 审中-公开
标题翻译： VERTEBRAL STABILIZATION TRANSITION连接器
公开(公告)号：US20110009906A1
公开(公告)日：2011-01-13
申请号：US12501793
申请日：2009-07-13
申请人： Hugh D. Hestad , Michael E. Lancial , Markus Froehlich , Mark W. Darst Rice
发明人： Hugh D. Hestad , Michael E. Lancial , Markus Froehlich , Mark W. Darst Rice
IPC分类号： A61B17/70
CPC分类号： A61B17/7022 , A61B17/7005 , A61B17/7008 , A61B17/7031 , A61B17/7032 , A61B17/7037 , A61B17/705
摘要： A transition connector of a vertebral stabilization system for connecting a rigid rod and a flexible cord to provide regions of rigid support and regions of dynamic support along a region of the spinal column is disclosed. A rigid rod may form one portion of the transition connector and a clam shell connector configured to receive a flexible cord may form another portion of the transition connector. The clam shell connector may be configured to be clamped around and secure the flexible cord.
摘要翻译：公开了一种用于连接刚性杆和柔性绳索以提供刚性支撑区域和沿着脊柱区域的动态支撑区域的椎骨稳定系统的过渡连接器。刚性杆可以形成过渡连接器的一部分，并且构造成接收柔性绳索的蛤壳连接器可以形成过渡连接器的另一部分。蛤壳式连接器可以被配置为围绕并固定柔性线。

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