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公开(公告)号：US08157806B2
公开(公告)日：2012-04-17
申请号：US11546579
申请日：2006-10-10
申请人： Robert Frigg , Christof Dutoit , Andreas Appenzeller , Thierry Stoll , Alfred Benoit , Christoph Fuerst , Paul Heini
发明人： Robert Frigg , Christof Dutoit , Andreas Appenzeller , Thierry Stoll , Alfred Benoit , Christoph Fuerst , Paul Heini
IPC分类号： A61B17/70
CPC分类号： A61B17/7077 , A61B17/025 , A61B17/7079 , A61B17/8805 , A61B2017/0256
摘要： Apparatuses and methods of treating a collapsed vertebra may include inserting cannulae into the damaged vertebral body and one or more adjacent vertebral bodies and repositioning the one or more adjacent vertebral bodies by manipulating one or more of the cannulae. Before or after repositioning the vertebral bodies, the method may further include passing through the cannula and into the damaged vertebra a disruption tool for fracturing the damaged vertebral body. Once the cortical bone is broken or otherwise disrupted, the height of the damaged vertebral body may be restored, for example by removing the disruption tool and inserting through the cannula another tool, implant, device and/or material to restore the height of the vertebral body and to restore normal spinal curvature in the affected area. Bone cement, bone chips, demineralized bone or other grafting material or filler may be added with or without an implanted device to augment the damaged vertebral body.
摘要翻译： 治疗塌陷椎骨的装置和方法可以包括将插入物插入损伤的椎体和一个或多个相邻的椎体中，并通过操纵一个或多个插管重新定位所述一个或多个相邻的椎体。 在重新定位椎体之前或之后，该方法还可以包括穿过套管并进入损伤的椎骨中，用于破坏受损椎体的破裂工具。 一旦皮质骨被破坏或以其他方式破坏，可以恢复受损椎体的高度，例如通过去除破碎工具并插入穿过套管的另一工具，植入物，装置和/或材料以恢复脊椎的高度 并恢复受影响区域的正常脊柱弯曲。 可以在有或没有植入装置的情况下添加骨水泥，骨碎片，软化骨或其它接枝材料或填充物，以增加损伤的椎体。
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公开(公告)号：US09788872B2
公开(公告)日：2017-10-17
申请号：US12740074
申请日：2008-11-05
申请人： Michael Wagner , Juerg Leemann , Christoph Fuerst , Carole Appenzeller Frieden , Martin Altmann
发明人： Michael Wagner , Juerg Leemann , Christoph Fuerst , Carole Appenzeller Frieden , Martin Altmann
CPC分类号： A61B17/80 , A61B17/1728 , A61B17/84 , A61B17/864 , A61B17/8685
摘要： A device for treating fractures, comprises a plate receiving structure including on a bone facing side thereof a recess sized and shaped to receive a fixation plate anchored in a desired position on a bone and a mating structure sized and located to engage a corresponding structure of the fixation plate to prevent relative movement between the fixation plate and the device in combination with at least one leg projecting laterally away from the recess, a first one of the at least one legs including a first fixation element receiving hole extending therethrough, the first leg being positioned and oriented so that, when the device is received on a fixation plate anchored to the bone in the desired position, the first fixation element receiving hole is aligned to pass a fixation element inserted therethrough into the bone without passing through a longitudinal axis of the medullary canal.
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公开(公告)号：US20100063505A1
公开(公告)日：2010-03-11
申请号：US12532256
申请日：2007-03-22
IPC分类号： A61B17/80
CPC分类号： A61B17/8057 , A61B17/8004 , A61B2017/681
摘要： A bone plate (1) with a longitudinal axis (2), a bottom surface (10) facing a bone and a top surface (11) and comprising a) an oblong base plate (3) with a anchoring portion (21) extending towards a first end (26) of the base plate (3) and a coupling portion (23) extending towards a second end (27) of the base plate (3); b) a sliding plate (6) connected with said coupling portion (23) which is slideable parallel to said longitudinal axis (2); whereby c) at least one first plate hole (4) is located in said anchoring portion (21) and at least one second plate hole (13) is located in said sliding plate (6); d) said base plate (3) and/or said sliding plate (6) is provided with retaining means (5) limiting a motion of said sliding plate (6) relative to said base plate (3) perpendicular to said top surface (11) in such manner that the sliding quality between said sliding plate (6) and said base plate (3) is maintained; and e) said at least one second plate hole (13) of said sliding plate (6) is provided with rigid locking means (12) allowing a rigid connection between a screw head (8) of a bone screw (7) insertable therein.
摘要翻译： 具有纵向轴线（2）的骨板（1），面向骨骼的底部表面（10）和顶部表面（11），并且包括a）具有锚定部分（21）的长方形基板（3） 所述基板（3）的第一端（26）和朝向所述基板（3）的第二端（27）延伸的联接部分（23）。 b）与所述连接部分（23）连接的滑板（6），其可平行于所述纵向轴线（2）滑动; 由此c）至少一个第一板孔（4）位于所述锚定部分（21）中，并且至少一个第二板孔（13）位于所述滑板（6）中; d）所述基板（3）和/或所述滑板（6）设置有限制所述滑板（6）相对于所述基板（3）垂直于所述顶表面（11）的运动的保持装置（5） ），使得保持所述滑板（6）和所述基板（3）之间的滑动质量; 和e）所述滑板（6）的至少一个第二板孔（13）设置有刚性锁定装置（12），允许在其中插入的骨螺钉（7）的螺钉头（8）之间的刚性连接。
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公开(公告)号：US20100262194A1
公开(公告)日：2010-10-14
申请号：US12740074
申请日：2008-11-05
IPC分类号： A61B17/80
CPC分类号： A61B17/80 , A61B17/1728 , A61B17/84 , A61B17/864 , A61B17/8685
摘要： A device for treating fractures, comprises a plate receiving structure including on a bone facing side thereof a recess sized and shaped to receive a fixation plate anchored in a desired position on a bone and a mating structure sized and located to engage a corresponding structure of the fixation plate to prevent relative movement between the fixation plate and the device in combination with at least one leg projecting laterally away from the recess, a first one of the at least one legs including a first fixation element receiving hole extending therethrough, the first leg being positioned and oriented so that, when the device is received on a fixation plate anchored to the bone in the desired position, the first fixation element receiving hole is aligned to pass a fixation element inserted therethrough into the bone without passing through a longitudinal axis of the medullary canal.
摘要翻译： 一种用于治疗骨折的装置，包括板接收结构，其包括在其面向骨头的侧面上，该凹部的尺寸和形状被设计成容纳固定在骨骼上的期望位置的固定板，以及匹配结构，其大小和位置使其与 固定板以防止固定板和装置之间的相对运动与至少一个从凹部横向突出的腿部组合，所述至少一个腿部中的第一个腿部包括延伸穿过其中的第一固定元件容纳孔，第一腿部 定位和定向，使得当装置被接收在固定在期望位置上的骨的固定板上时，第一固定元件容纳孔对齐以将插入其中的固定元件穿过骨头，而不穿过其中的纵向轴线 髓质管。
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公开(公告)号：US20070093846A1
公开(公告)日：2007-04-26
申请号：US11546579
申请日：2006-10-10
申请人： Robert Frigg , Christof Dutoit , Andreas Appenzeller , Thierry Stoll , Alfred Benoit , Christoph Fuerst , Paul Heini
发明人： Robert Frigg , Christof Dutoit , Andreas Appenzeller , Thierry Stoll , Alfred Benoit , Christoph Fuerst , Paul Heini
IPC分类号： A61B17/58
CPC分类号： A61B17/7077 , A61B17/025 , A61B17/7079 , A61B17/8805 , A61B2017/0256
摘要： Apparatuses and methods of treating a collapsed vertebra may include inserting cannulae into the damaged vertebral body and one or more adjacent vertebral bodies and repositioning the one or more adjacent vertebral bodies by manipulating one or more of the cannulae. Before or after repositioning the vertebral bodies, the method may further include passing through the cannula and into the damaged vertebra a disruption tool for fracturing the damaged vertebral body. Once the cortical bone is broken or otherwise disrupted, the height of the damaged vertebral body may be restored, for example by removing the disruption tool and inserting through the cannula another tool, implant, device and/or material to restore the height of the vertebral body and to restore normal spinal curvature in the affected area. Bone cement, bone chips, demineralized bone or other grafting material or filler may be added with or without an implanted device to augment the damaged vertebral body.
摘要翻译： 治疗塌陷椎骨的装置和方法可以包括将插入物插入损伤的椎体和一个或多个相邻的椎体中，并通过操纵一个或多个插管重新定位所述一个或多个相邻的椎体。 在重新定位椎体之前或之后，该方法还可以包括穿过套管并进入损伤的椎骨中，用于破坏受损椎体的破裂工具。 一旦皮质骨被破坏或以其他方式破坏，可以恢复受损椎体的高度，例如通过去除破碎工具并插入穿过套管的另一工具，植入物，装置和/或材料以恢复脊椎的高度 并恢复受影响区域的正常脊柱弯曲。 可以在有或没有植入装置的情况下添加骨水泥，骨碎片，软化骨或其它接枝材料或填充物，以增加损伤的椎体。
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