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1. 发明申请

WO2011082174A1 SPINAL IMPLANT DEVICES AND METHODS 审中-公开
标题翻译：脊柱植入装置和方法
公开(公告)号：WO2011082174A1
公开(公告)日：2011-07-07
申请号：PCT/US2010/062243
申请日：2010-12-28
申请人： SPINAL USA LLC , WALKER, John, Lawrence , MOLLESTON, Michael
发明人： WALKER, John, Lawrence , MOLLESTON, Michael
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2/4611 , A61F2002/30004 , A61F2002/30156 , A61F2002/30387 , A61F2002/30579 , A61F2002/30772 , A61F2002/4415 , A61F2002/444 , A61F2002/4619 , A61F2002/4631 , A61F2220/0025 , A61F2230/0023 , A61F2250/0014
摘要： Systems, devices and methods relating to a spinal implant for placement in a disc space of a spine are described. A spinal implant (1) can include a plurality of wedge members including a leading wedge (22), a trailing wedge (28), and one or more intermediary wedges (26) therebetween. The spinal implant (1) can be configured to have a first linear configuration in which the plurality of wedge members are in a linearly expanded form and a second circular configuration in which the plurality of wedge members are positioned circumferentially relative to a center axis. In its first configuration, the spinal implant (1) can be delivered to a disc space, whereby it can assume its second configuration within the disc space, thereby forming a replacement nucleus. The spinal implant (1) can be kept in its first configuration by a rod member (41) received through the plurality of wedge members. The wedge members can be slidably removed off of the rod member (41) and can assume the second configuration.
摘要翻译：描述了与用于放置在脊椎的椎间盘中的脊柱植入物有关的系统，装置和方法。脊椎植入物（1）可以包括多个楔形构件，包括前楔（22），后楔（28）和其间的一个或多个中间楔（26）。脊柱植入物（1）可以被配置成具有第一线性构造，其中多个楔形构件处于线性膨胀形状，并且第二圆形构造中，多个楔形构件相对于中心轴线沿周向定位。在其第一构造中，脊柱植入物（1）可以被输送到椎间盘空间，由此其可以在椎间盘空间内呈现其第二构型，从而形成替换细胞核。脊柱植入物（1）可以通过通过多个楔形构件接收的杆构件（41）保持在其第一构造中。楔形构件可以可滑动地从杆构件（41）移除，并且可以呈现第二构造。

2. 发明申请

WO2011011720A3 BONE PLATE SCREW-BLOCKING SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2011011720A3
公开(公告)日：2011-01-27
申请号：PCT/US2010/043106
申请日：2010-07-23
申请人： SPINAL USA LLC , WALKER, John, Lawrence , PHILLIPS, James, Milton , JOHNSON, Jeffrey , CUMMINS, John, Franklin
发明人： WALKER, John, Lawrence , PHILLIPS, James, Milton , JOHNSON, Jeffrey , CUMMINS, John, Franklin
IPC分类号： A61B17/80 , A61B17/86 , A61B17/70 , A61B17/58 , A61F2/44
摘要： A bone plate screw-blocking system and method that comprises a plate with at least two bone screw receiving holes, blocking elements, bone screws, and a tool capable of simultaneously actuating at least two blocking elements. The plate includes an upper surface and a lower surface with bone screw receiving holes that extend through both surfaces of the plate. The bone screws couple the plate to the bone via the bone screw receiving holes. The blocking elements are movably positioned proximate each bone screw receiving hole. In an initial unblocked position, the blocking elements do not cover the bone screw receiving holes. Upon movement into final blocked positions, the blocking elements cover at least a portion of the bone screw receiving holes and preferably extend over at least a portion of the bone screw during use.

3. 发明申请

WO2010108121A1 PEDICLE SCREWS AND METHODS OF USING THE SAME 审中-公开
标题翻译：螺丝钉及其使用方法
公开(公告)号：WO2010108121A1
公开(公告)日：2010-09-23
申请号：PCT/US2010/028016
申请日：2010-03-19
申请人： SPINAL USA LLC , WALKER, John, Lawrence , PHILLIPS, James, Milton , JOHNSON, Justin, Kyle , AUST, Gilbert, Monroe, Jr.
发明人： WALKER, John, Lawrence , PHILLIPS, James, Milton , JOHNSON, Justin, Kyle , AUST, Gilbert, Monroe, Jr.
IPC分类号： A61B17/58
CPC分类号： A61B17/7037 , A61B17/7035 , A61B17/8605
摘要： Pedicle screws that can include a pedicle screw body, housing, plurality of clamps, rod, and set screw are disclosed herein. The clamps may be positioned side by side inside the lower portion of the housing. When the rod and set screw are provided in the housing, the set screw applies a force on the rod and the rod engages the plurality of clamps, causing the clamps to frictionally engage a head of the pedicle screw between the clamps.
摘要翻译：本文公开了可包括椎弓根螺钉体，外壳，多个夹具，杆和固定螺钉的椎弓根螺钉。夹具可以并排设置在壳体的下部内部。当杆和定位螺钉设置在壳体中时，固定螺钉在杆上施加力并且杆接合多个夹具，使得夹具摩擦地接合夹具之间的椎弓根螺钉的头部。

4. 发明申请

WO2012125199A3 BUTTRESS PLATE SYSTEM 审中-公开
公开(公告)号：WO2012125199A3
公开(公告)日：2012-09-20
申请号：PCT/US2011/067436
申请日：2011-12-27
申请人： SPINAL USA LLC , PHILLIPS, James, Milton , DICKERMAN, Robbie, Dale
发明人： PHILLIPS, James, Milton , DICKERMAN, Robbie, Dale
IPC分类号： A61F2/44 , A61B17/70 , A61F2/28 , A61B17/86
摘要： Systems, devices and methods are provided for assisting in spinal stabilization. A buttress plate system is provided that can include an intervertebral spacer (5), a buttress plate (10), a spinal screw (105), and an insertion instrument (200). The buttress plate (10) is configured to extend across at least a part of an intervertebral space to block or prevent an intervertebral spacer (5) from backing out of the intervertebral space when the buttress plate (10) is secured to the spine. The buttress plate (10) includes a curved plate body (20) having an aperture (25) therethrough for receiving a spinal screw (105). The buttress plate (10) also includes a pair of engagement members (54) in the form of spikes to help stabilize the buttress plate (10) relative to the spine prior to securing the buttress plate (10) to the spine. The buttress plate (10) can be coupled to an insertion instrument (200) that is used to guide the buttress plate (10) to a desired position adjacent the spine. Once in a desired position, a spinal screw (105) can be delivered through the insertion instrument (200) and through the aperture (25) of the buttress plate (10) to secure the buttress plate (10) to the spine. The insertion instrument (200) thus helps to properly position the buttress plate (10) adjacent the spine and to deliver a spinal screw (105) toward the aperture (25) of the buttress plate (10).

5. 发明申请

WO2011011726A3 BONE PLATE SYSTEM AND METHODS OF USING THE SAME 审中-公开
标题翻译：骨板系统及其使用方法
公开(公告)号：WO2011011726A3
公开(公告)日：2011-04-28
申请号：PCT/US2010043116
申请日：2010-07-23
申请人： SPINAL USA LLC , CUMMINS JOHN FRANKLIN
发明人： CUMMINS JOHN FRANKLIN
IPC分类号： A61B17/80 , A61B17/58 , A61B17/70 , A61B17/86 , A61F2/44
CPC分类号： A61B17/7059 , A61B17/8047
摘要： A bone plate locking system including a threaded screw body having a proximal end and a distal end and a plate with a through-hole. The proximal end includes a head. The head includes an upper portion, a groove adjacent the upper portion and a lower portion adjacent the groove, wherein a center-axis of the groove is off-axis to a center- axis of the threaded screw body. A locking ring configured to reside within the groove of the head. The through-hole includes an upper portion, a groove adjacent the upper portion and a lower portion adjacent the groove. The head is receivable in the through- hole. The locking ring is rotatably positioned around the groove of the head such that in an unlocked position the locking ring is outside the groove of the through-hole and in a locked position the locking ring is at least partially within the groove of the through-hole.
摘要翻译：一种骨板锁定系统，包括具有近端和远端的螺纹螺钉主体以及具有通孔的板。近端包括头部。头部包括上部，与上部相邻的凹槽和与凹槽相邻的下部，其中凹槽的中心轴线与螺纹螺钉体的中心轴线偏离轴线。锁环配置成位于头部的凹槽内。通孔包括上部，与上部相邻的凹槽和与凹槽相邻的下部。头部可以容纳在通孔中。锁定环围绕头部的凹槽可旋转地定位，使得在解锁位置中，锁定环位于通孔的凹槽的外部，并且在锁定位置中，锁定环至少部分地位于通孔的凹槽内。

6. 发明申请

WO2011011720A2 BONE PLATE SCREW-BLOCKING SYSTEMS AND METHODS 审中-公开
标题翻译：骨板螺栓系统和方法
公开(公告)号：WO2011011720A2
公开(公告)日：2011-01-27
申请号：PCT/US2010043106
申请日：2010-07-23
申请人： SPINAL USA LLC , WALKER JOHN LAWRENCE , PHILLIPS JAMES MILTON , JOHNSON JEFFREY , CUMMINS JOHN FRANKLIN
发明人： WALKER JOHN LAWRENCE , PHILLIPS JAMES MILTON , JOHNSON JEFFREY , CUMMINS JOHN FRANKLIN
IPC分类号： A61B17/80 , A61B17/58 , A61B17/70 , A61B17/86 , A61F2/44
CPC分类号： A61B17/8061 , A61B17/7059 , A61B17/8033 , A61B17/8038 , A61B17/8042 , A61B17/808
摘要： A bone plate screw-blocking system and method that comprises a plate with at least two bone screw receiving holes, blocking elements, bone screws, and a tool capable of simultaneously actuating at least two blocking elements. The plate includes an upper surface and a lower surface with bone screw receiving holes that extend through both surfaces of the plate. The bone screws couple the plate to the bone via the bone screw receiving holes. The blocking elements are movably positioned proximate each bone screw receiving hole. In an initial unblocked position, the blocking elements do not cover the bone screw receiving holes. Upon movement into final blocked positions, the blocking elements cover at least a portion of the bone screw receiving holes and preferably extend over at least a portion of the bone screw during use.
摘要翻译：一种骨板螺旋锁定系统和方法，其包括具有至少两个骨螺钉接收孔的板，阻塞元件，骨螺钉和能够同时致动至少两个阻塞元件的工具。板包括上表面和下表面，其具有延伸穿过板的两个表面的骨螺钉接收孔。骨螺钉通过骨螺钉接收孔将板与骨接合。阻塞元件可移动地定位在每个骨螺钉接收孔附近。在初始未阻塞位置，阻塞元件不覆盖骨螺钉接收孔。在移动到最终阻塞位置时，阻塞元件覆盖骨螺钉接收孔的至少一部分，并且优选在使用期间在骨螺钉的至少一部分上延伸。

7. 发明申请

WO2012125199A2 BUTTRESS PLATE SYSTEM 审中-公开
标题翻译： BUTTRESS板系统
公开(公告)号：WO2012125199A2
公开(公告)日：2012-09-20
申请号：PCT/US2011067436
申请日：2011-12-27
申请人： SPINAL USA LLC , PHILLIPS JAMES MILTON , DICKERMAN ROBBIE DALE
发明人： PHILLIPS JAMES MILTON , DICKERMAN ROBBIE DALE
CPC分类号： A61B17/808 , A61B17/7059 , A61B17/809
摘要： Systems, devices and methods are provided for assisting in spinal stabilization. A buttress plate system is provided that can include an intervertebral spacer (5), a buttress plate (10), a spinal screw (105), and an insertion instrument (200). The buttress plate (10) is configured to extend across at least a part of an intervertebral space to block or prevent an intervertebral spacer (5) from backing out of the intervertebral space when the buttress plate (10) is secured to the spine. The buttress plate (10) includes a curved plate body (20) having an aperture (25) therethrough for receiving a spinal screw (105). The buttress plate (10) also includes a pair of engagement members (54) in the form of spikes to help stabilize the buttress plate (10) relative to the spine prior to securing the buttress plate (10) to the spine. The buttress plate (10) can be coupled to an insertion instrument (200) that is used to guide the buttress plate (10) to a desired position adjacent the spine. Once in a desired position, a spinal screw (105) can be delivered through the insertion instrument (200) and through the aperture (25) of the buttress plate (10) to secure the buttress plate (10) to the spine. The insertion instrument (200) thus helps to properly position the buttress plate (10) adjacent the spine and to deliver a spinal screw (105) toward the aperture (25) of the buttress plate (10).
摘要翻译：提供系统，装置和方法来协助脊柱稳定。提供一种支撑板系统，其可以包括椎间隔垫（5），支撑板（10），脊椎螺钉（105）和插入器具（200）。支撑板（10）构造成在支撑板（10）固定到脊椎处时延伸穿过椎间空间的至少一部分以阻止或阻止椎间隔垫（5）从脊椎间隙背离。支撑板（10）包括弯曲板体（20），其具有穿过其中的孔（25），用于接纳脊椎螺钉（105）。支撑板（10）还包括一对尖钉形式的接合构件（54），以在将支撑板（10）固定到脊柱之前有助于相对于脊柱稳定支撑板（10）。支撑板（10）可以联接到用于将支撑板（10）引导到与脊柱相邻的期望位置的插入器具（200）。一旦处于期望的位置，脊椎螺钉（105）可以通过插入器械（200）并通过支撑板（10）的孔（25）输送，以将支撑板（10）固定到脊柱上。因此，插入器具（200）有助于将支撑板（10）适当地定位在脊柱附近并向支撑板（10）的孔（25）输送脊柱螺钉（105）。

8. 发明申请

WO2011011726A2 BONE PLATE SYSTEM AND METHODS OF USING THE SAME 审中-公开
标题翻译：骨板系统及其使用方法
公开(公告)号：WO2011011726A2
公开(公告)日：2011-01-27
申请号：PCT/US2010/043116
申请日：2010-07-23
申请人： SPINAL USA LLC , CUMMINS, John, Franklin
发明人： CUMMINS, John, Franklin
IPC分类号： A61B17/80 , A61B17/86 , A61B17/70 , A61B17/58 , A61F2/44
CPC分类号： A61B17/7059 , A61B17/8047
摘要： A bone plate locking system including a threaded screw body having a proximal end and a distal end and a plate with a through-hole. The proximal end includes a head. The head includes an upper portion, a groove adjacent the upper portion and a lower portion adjacent the groove, wherein a center-axis of the groove is off-axis to a center- axis of the threaded screw body. A locking ring configured to reside within the groove of the head. The through-hole includes an upper portion, a groove adjacent the upper portion and a lower portion adjacent the groove. The head is receivable in the through- hole. The locking ring is rotatably positioned around the groove of the head such that in an unlocked position the locking ring is outside the groove of the through-hole and in a locked position the locking ring is at least partially within the groove of the through-hole.
摘要翻译：一种骨板锁定系统，包括具有近端和远端的螺纹螺纹体和具有通孔的板。近端包括头部。头部包括上部，与上部相邻的凹槽和与凹槽相邻的下部，其中凹槽的中心轴线偏离螺纹本体的中心轴线。锁定环，其构造成位于头部的凹槽内。通孔包括上部，邻近上部的槽和与槽相邻的下部。头部应在通孔中。锁定环可旋转地定位在头部的凹槽周围，使得在解锁位置，锁定环位于通孔的凹槽的外侧，并且在锁定位置，锁定环至少部分地在通孔的凹槽内。

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