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公开(公告)号：US20140275792A1
公开(公告)日：2014-09-18
申请号：US13832727
申请日：2013-03-15
CPC分类号： A61B1/32 , A61B1/06 , A61B1/0684 , A61B1/07 , A61B5/01 , A61B5/04001 , A61B5/14503 , A61B5/14539 , A61B5/14542 , A61B5/14546 , A61B5/6847 , A61B5/746 , A61B17/02 , A61B17/0206 , A61B17/0218 , A61B17/025 , A61B17/0293 , A61B90/06 , A61B90/36 , A61B2017/00092 , A61B2017/00473 , A61B2017/00946 , A61B2017/0225 , A61B2017/0262 , A61B2090/064 , A61B2090/065 , A61B2090/309
摘要： The present disclosure relates to methods and devices for surgically manipulating tissue. In general, the methods and devices can include an elongate retractor shaft having a distal retractor tip that is configured to manipulate tissue, for example the tip can be configured to separate muscle and nerve fibers surrounding a vertebra. The elongate retractor shaft can include an illumination source such that at least a portion of the surgical field is illuminated by the device when the device is used in the body. A sensor can also or alternatively be included on the elongate retractor shaft, for example on the blunt retraction tip, such that the sensor can monitor physiological parameters of the tissue in or adjacent to the surgical field.
摘要翻译： 本公开涉及用于手术操作组织的方法和装置。 通常，所述方法和装置可以包括细长的牵开器轴，其具有构造成操纵组织的远端牵开器顶端，例如尖端可被配置为分离围绕椎骨的肌肉和神经纤维。 细长收缩器轴可以包括照明源，使得当该装置用于身体时，外科手术区域的至少一部分被该装置照射。 传感器还可以或者可选地包括在细长的牵开器轴上，例如在钝器缩回尖端上，使得传感器可以监测在外科视野中或与外科视野相邻的组织的生理参数。
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公开(公告)号：US08709043B2
公开(公告)日：2014-04-29
申请号：US13008526
申请日：2011-01-18
IPC分类号： A61B17/70
CPC分类号： A61B17/7064 , A61B17/70 , A61B17/7011 , A61B17/7019 , A61B17/7023 , A61B17/7025 , A61B17/7031 , A61B17/7035 , A61B17/7043 , A61B17/7046 , A61B17/7049 , A61F2/4405 , A61F2/442 , A61F2/4425 , A61F2002/30331 , A61F2002/3037 , A61F2002/30372 , A61F2002/30649 , A61F2002/448 , A61F2220/0033
摘要： Various methods and devices for replacing damaged, injured, diseased, or otherwise unhealthy posterior elements, such as the facet joints, the lamina, the posterior ligaments, and/or other features of a patient's spinal column, are provided. In one exemplary embodiment, the methods and devices are effective to mimic the natural function of the spine by allowing flexion, extension, and lateral bending of the spine, while substantially restricting posterior-anterior shear and rotation of the spine.
摘要翻译： 提供用于替换损伤的，受伤的，患病的或其他不健康的后部元件（例如小关节，椎板，后韧带和/或患者的脊柱的其他特征）的各种方法和装置。 在一个示例性实施例中，所述方法和装置通过允许脊柱的弯曲，延伸和侧向弯曲来模拟脊柱的自然功能是有效的，同时基本上限制脊柱的前后剪切和旋转。
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公开(公告)号：US20140058515A1
公开(公告)日：2014-02-27
申请号：US13797174
申请日：2013-03-12
IPC分类号： A61F2/44
CPC分类号： A61F2/4455 , A61F2/4601 , A61F2/4611 , A61F2/4644 , A61F2002/30523 , A61F2002/30571 , A61F2002/30579 , A61F2002/30594 , A61F2002/30772 , A61F2002/4627 , A61F2002/4629 , A61F2002/4645
摘要： An interbody spacer comprising a series of stacked walls connected by a common base, wherein the spacer collapses when pressed into an access delivery tube. During insertion, the walls can flex as a unit, like bending a deck of cards, to traverse bends in the access tube. Upon distally exiting the portal of the access delivery tube, the walls track apart (like spreading fingers) to create a wide base of support for the vertebral body endplate. A graft delivery device that uses a conveyor belt-type approach to deliver bone graft from the device to a location in a patient. In some embodiments, the conveyor-belt is manually actuated.
摘要翻译： 一种体间隔离物，其包括通过共同基底连接的一系列堆叠壁，其中当压入进入输送管时，间隔件塌陷。 在插入过程中，墙壁可以作为一个单元弯曲，如弯曲一叠卡片，以便在通道管中横越弯曲。 在远端离开进入输送管的入口时，壁分开（如扩散手指），以形成用于椎体终板的宽基座。 移植物输送装置，其使用输送带式方法将骨移植物从装置输送到患者的位置。 在一些实施例中，手动致动传送带。
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公开(公告)号：US20130238006A1
公开(公告)日：2013-09-12
申请号：US13413282
申请日：2012-03-06
IPC分类号： A61B17/32
CPC分类号： A61B17/1659 , A61B17/32 , A61B17/320016 , A61B17/320708 , A61B2017/00261 , A61B2017/00473 , A61B2017/2927 , A61B2017/320008
摘要： Surgical curettes or rakes with cutting edges conform or deflect to allow for contouring that follows the bony anatomy. The cutting tips can be pre-sterile, disposable and made from flexible materials including metals and polymers. The disposable tips ensure that a sharp cutting edge is exposed to the endplate for each procedure. The tips can also be adjusted to change the size of the cutting surface and window for retaining shaved disc material. The tips can pivot to provide for a self adjusting angle that allows the cutting edge to have full contact with the endplate at various angles like the pivot on a disposable razor blade.
摘要翻译： 具有切割边缘的手术刮刀或耙子符合或偏转，以允许沿着骨骼解剖结构的轮廓。 切割尖端可以是预先无菌的，一次性的，并由包括金属和聚合物的柔性材料制成。 一次性的尖端确保每个程序都将锋利的切削刃暴露在终板上。 还可以调整尖端以改变切割表面和窗口的尺寸，以保留刮光盘材料。 尖端可以枢转以提供自调节角度，其允许切割边缘以诸如一次性剃刀刀片上的枢轴的各种角度与端板完全接触。
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公开(公告)号：US20130131634A1
公开(公告)日：2013-05-23
申请号：US13740503
申请日：2013-01-14
IPC分类号： A61M25/10
CPC分类号： A61M25/10 , A61B17/8808 , A61B17/8816 , A61F2/4611 , A61F2/4657 , A61F2002/4435 , A61F2002/444 , A61F2002/4627 , A61F2002/4663
摘要： A method of performing a procedure on an intervertebral disc includes inserting a cannulated delivery tube through an opening in an annulus fibrosus of the intervertebral disc, positioning an expandable portion of the tube within the opening in the annulus fibrosus, expanding the expandable portion into contact with the annulus fibrosus about the opening to create a seal between the expandable portion and the annulus fibrosus, performing a procedure through the cannulated delivery tube within the annulus fibrosis, removing the tube, and closing the opening in the annulus fibrosus.
摘要翻译： 在椎间盘上执行过程的方法包括将插管式输送管插入通过椎间盘纤维环中的开口，将管的可扩张部分定位在纤维环内的开口内，使可扩张部分膨胀成与 关于开口的纤维环，以在可膨胀部分和纤维环之间形成密封，通过环状纤维化内的插管输送管执行手术，去除管，并关闭纤维环中的开口。
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公开(公告)号：US08409256B2
公开(公告)日：2013-04-02
申请号：US11646961
申请日：2006-12-28
申请人： Benjamin Arnold , Charles M. Bartish, Jr. , Seungkyu Daniel Kwak , William L. Dunbar, Jr. , John Riley Hawkins , Amie Borgstrom , Erasmo A. López , Anwar M. Upal , Missoum Moumene
发明人： Benjamin Arnold , Charles M. Bartish, Jr. , Seungkyu Daniel Kwak , William L. Dunbar, Jr. , John Riley Hawkins , Amie Borgstrom , Erasmo A. López , Anwar M. Upal , Missoum Moumene
IPC分类号： A61B17/70
CPC分类号： A61B17/7035 , A61B17/7004 , A61B17/7005 , A61B17/7013 , A61B17/7028 , A61B17/7032 , A61B17/7037 , A61B17/7038 , A61B17/704 , A61B2017/00867
摘要： A spine stabilization system having a dynamic screw comprises at least one bone anchor assembly comprising a receiver member and a bone engaging member pivotably connected to the receiver member. A bearing is provided in the receiver member that engages a portion of the bone engaging member. An elongated connecting member is connected to the receiver member. A retention member insert is provided within the receiver member between the elongated connecting member and the bearing. The retention member is configured to secure the bearing within the retention member.
摘要翻译： 具有动态螺钉的脊柱稳定系统包括至少一个骨锚组件，其包括接收器构件和可枢转地连接到接收器构件的骨接合构件。 在接收器构件中设置有与骨接合构件的一部分接合的轴承。 细长的连接构件连接到接收器构件。 保持构件插入件设置在细长连接构件和轴承之间的接收构件内。 保持构件被构造成将轴承固定在保持构件内。
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公开(公告)号：US08137352B2
公开(公告)日：2012-03-20
申请号：US11581668
申请日：2006-10-16
IPC分类号： A61B17/32
CPC分类号： A61B17/1671 , A61B17/1617 , A61B17/1659 , A61B34/30 , A61B90/39 , A61B2017/00261 , A61B2017/00411 , A61B2017/00535 , A61B2017/00557 , A61B2017/00867 , A61B2017/00876
摘要： The invention includes a system and method for loosening of tissue. In one embodiment, an intervertebral tissue removal system includes at least one abrading member for abrading tissue in an area to be cleared and at least one expandable member operable to be expanded from a first condition to a second condition, wherein the volume defined by the at least one expandable member in the second condition is greater than the volume defined by the at least one expandable member in the first condition, the at least one expandable member operably connected to the at least one abrading member such that as the at least one expandable member expands from the first condition to the second condition, the at least one abrading member is moved from a first position to a second position. The system includes an expansion media for insertion within the at least one expandable member and an expansion media conduit for delivering the expansion media to the at least one expandable member to expand the at least one expandable member from the first condition to the second condition.
摘要翻译： 本发明包括用于松动组织的系统和方法。 在一个实施例中，椎间组织移除系统包括至少一个用于在要清除的区域中研磨组织的研磨构件和至少一个可操作以从第一状态扩展到第二状态的可扩张构件，其中，由 在第二状态下，至少一个可膨胀构件大于在第一状态下由至少一个可膨胀构件限定的体积，所述至少一个可膨胀构件可操作地连接到至少一个研磨构件，使得至少一个可膨胀构件 从第一状态膨胀到第二状态，至少一个研磨部件从第一位置移动到第二位置。 该系统包括用于插入至少一个可膨胀构件的膨胀介质和用于将膨胀介质输送到至少一个可膨胀构件以将至少一个可膨胀构件从第一状态扩展到第二状态的膨胀介质导管。
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公开(公告)号：US07985244B2
公开(公告)日：2011-07-26
申请号：US11162873
申请日：2005-09-27
IPC分类号： A61B17/70
CPC分类号： A61B17/7031 , A61B17/7001 , A61B17/7023 , A61B17/7025 , A61B17/7043 , A61B17/7049 , A61B2017/7073
摘要： A posterior stabilization device is provided for controlling movement between adjacent vertebrae. In one exemplary embodiment, the stabilization device can include one or more joints that rely on rotational or sliding movement to allow flexion of adjacent vertebrae, and that control extension, lateral bending, axial rotation, and anterior-posterior shear, preferably by providing one or more flexible connectors and/or a flexible central spacer for connecting to the adjacent superior and inferior vertebrae.
摘要翻译： 提供后稳定装置用于控制相邻椎骨之间的运动。 在一个示例性实施例中，稳定装置可以包括依赖于旋转或滑动运动以允许相邻椎骨屈曲的一个或多个关节，以及控制延伸，横向弯曲，轴向旋转和前后剪切，优选地通过提供一个或多个 更柔性的连接器和/或用于连接到相邻的上下椎骨的柔性中心间隔件。
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公开(公告)号：US07896906B2
公开(公告)日：2011-03-01
申请号：US10905374
申请日：2004-12-30
IPC分类号： A61B17/88
CPC分类号： A61B17/7064 , A61B17/70 , A61B17/7011 , A61B17/7019 , A61B17/7023 , A61B17/7025 , A61B17/7031 , A61B17/7035 , A61B17/7043 , A61B17/7046 , A61B17/7049 , A61F2/4405 , A61F2/442 , A61F2/4425 , A61F2002/30331 , A61F2002/3037 , A61F2002/30372 , A61F2002/30649 , A61F2002/448 , A61F2220/0033
摘要： Various methods and devices for replacing damaged, injured, diseased, or otherwise unhealthy posterior elements, such as the facet joints, the lamina, the posterior ligaments, and/or other features of a patient's spinal column, are provided. In one exemplary embodiment, the methods and devices are effective to mimic the natural function of the spine by allowing flexion, extension, and lateral bending of the spine, while substantially restricting posterior-anterior shear and rotation of the spine.
摘要翻译： 提供用于替换损伤的，受伤的，患病的或其他不健康的后部元件（例如小关节，椎板，后韧带和/或患者的脊柱的其他特征）的各种方法和装置。 在一个示例性实施例中，所述方法和装置通过允许脊柱的弯曲，延伸和侧向弯曲来模拟脊柱的自然功能是有效的，同时基本上限制脊柱的前后剪切和旋转。
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公开(公告)号：US20110015676A1
公开(公告)日：2011-01-20
申请号：US12817552
申请日：2010-06-17
IPC分类号： A61B17/70
CPC分类号： A61B17/7062 , A61B17/7065 , A61B17/7068 , A61B2017/00867
摘要： An interspinous spacer having a memory metal extension.
摘要翻译： 具有记忆金属延伸部的棘突间间隔物。
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