-
1.发明授权Pivoting joints for spinal implants including designed resistance to motion and methods of use 有权脊柱植入物的枢转关节，包括设计的运动阻力和使用方法公开(公告)号：US07833252B2
公开(公告)日：2010-11-16
申请号：US11493447
申请日：2006-07-26
CPC分类号： A61B17/7037 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7055 , A61B2090/037
摘要： A pivoting connector couples a vertebral member to a longitudinal member. An anchor is pivotally attached to a body by positioning a head of the anchor within a cavity in the body. A longitudinal rod is inserted into a channel also positioned within the body and axially aligned with the cavity. A retainer applies a force to maintain the longitudinal rod within the channel, however the force may be isolated from the anchor. One embodiment may include a compression member that is separate from or integral with the body. The compression member may transmit a rod securing force to the anchor to secure or limit the pivoting movement of the anchor member relative to the body. The compression member may deflect or detach under the influence of the securing force.
摘要翻译： 枢转连接器将椎骨构件连接到纵向构件。 锚固件通过将锚固件的头部定位在体内的空腔内而枢转地附接到主体。 纵向杆插入也定位在体内并与空腔轴向对准的通道中。 保持器施加力以将纵向杆保持在通道内，然而力可以与锚隔离。 一个实施例可以包括与主体分离或与主体一体的压缩构件。 压缩构件可以将杆固定力传递到锚固件，以固定或限制锚定构件相对于主体的枢转运动。 压缩构件可能在固定力的影响下偏转或分离。
-
公开(公告)号：US20080058774A1
公开(公告)日：2008-03-06
申请号：US11467178
申请日：2006-08-25
IPC分类号： A61B17/00
CPC分类号： A61B17/8875 , A61B17/105 , A61B17/8605 , A61B17/865 , A61B2090/037
摘要： The present application is directed to surgical tools and methods for inserting fasteners into a patient. The tools may be loaded to hold multiple fasteners at a single time. The tools may include an elongated shape for insertion into the patient and placement at a predetermined position. A dispensing mechanism within the tools individually releases the fasteners. The tools may further be equipped to completely or partially mount the fasteners within the patient. Methods of using the tools include preloading chambers with multiple fasteners prior to the surgical procedure. The fasteners may then be individually released from the tools during the surgical procedure and carefully positioned within the patient.
摘要翻译： 本申请涉及用于将紧固件插入患者体内的手术工具和方法。 这些工具可以在一个时间被加载以保持多个紧固件。 这些工具可以包括用于插入到患者体内的细长形状并且放置在预定位置。 工具内的分配机构分别释放紧固件。 这些工具可以进一步装备成将患者内的紧固件完全或部分地安装。 使用这些工具的方法包括在外科手术之前用多个紧固件预加载腔室。 然后可以在手术过程中将紧固件从工具单独地释放并且小心地定位在患者体内。
-
公开(公告)号：US08915945B2
公开(公告)日：2014-12-23
申请号：US13152094
申请日：2011-06-02
申请人： Robert Carson , Rodney Ray Ballard , James Mirda
发明人： Robert Carson , Rodney Ray Ballard , James Mirda
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7038
摘要： Coupling assemblies and systems and methods are provided with an anchor member movably coupled with a receiver member extending along a receiver axis. A seat member is movable in the receiver member to assume any one of a plurality of orientations corresponding to an orientation of a connecting element extending through the receiver member transversely to the receiver axis.
摘要翻译： 耦合组件和系统和方法设置有锚定构件，其可移动地与沿接收器轴线延伸的接收器构件耦合。 座椅构件可在接收器构件中移动以呈现对应于横向于接收器轴线延伸穿过接收器构件的连接元件的取向的多个取向中的任何一个。
-
公开(公告)号：US20110230917A1
公开(公告)日：2011-09-22
申请号：US13152094
申请日：2011-06-02
申请人： Robert Carson , Rodney Ray Ballard , James Mirda
发明人： Robert Carson , Rodney Ray Ballard , James Mirda
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7038
摘要： Coupling assemblies and systems and methods are provided with an anchor member movably coupled with a receiver member extending along a receiver axis. A seat member is movable in the receiver member to assume any one of a plurality of orientations corresponding to an orientation of a connecting element extending through the receiver member transversely to the receiver axis.
摘要翻译： 耦合组件和系统和方法设置有锚定构件，其可移动地与沿接收器轴线延伸的接收器构件耦合。 座椅构件可在接收器构件中移动以呈现对应于横向于接收器轴线延伸穿过接收器构件的连接元件的取向的多个取向中的任何一个。
-
公开(公告)号：US07967849B2
公开(公告)日：2011-06-28
申请号：US11784260
申请日：2007-04-06
申请人： Robert Carson , Rodney Ray Ballard , James Mirda
发明人： Robert Carson , Rodney Ray Ballard , James Mirda
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7038
摘要： Coupling assemblies and systems and methods are provided with an anchor member movably coupled with a receiver member extending along a receiver axis. A seat member is movable in the receiver member to assume any one of a plurality of orientations corresponding to an orientation of a connecting element extending through the receiver member transversely to the receiver axis.
摘要翻译： 耦合组件和系统和方法设置有锚定构件，其可移动地与沿接收器轴线延伸的接收器构件耦合。 座椅构件可在接收器构件中移动以呈现对应于横向于接收器轴线延伸穿过接收器构件的连接元件的取向的多个取向中的任何一个。
-
公开(公告)号：US20090182384A1
公开(公告)日：2009-07-16
申请号：US12013838
申请日：2008-01-14
IPC分类号： A61B17/86
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/866
摘要： The present application is directed to embodiments of a pedicle screw assembly to position an elongated member within a patient. The assembly may include a receiver with a channel sized to receive the elongated member and a chamber. The assembly may also include an anchor with a head sized to fit within the chamber. The assembly may include a compression member sized to fit within the chamber and include a first side that contacts against the head and a second side that contacts against the receiver. At least one of the receiver, anchor, and compression member may be constructed of a first material, and at least one of the receiver, anchor, and compression member may be constructed of a second material. The first and second materials may include different moduli of elasticity to prevent deformation of the assembly.
摘要翻译： 本申请涉及椎弓根螺钉组件的实施例，以将细长构件定位在患者体内。 组件可以包括具有尺寸设置成容纳细长构件和腔室的通道的接收器。 组件还可以包括具有头部尺寸以适合于室内的锚固件。 组件可以包括压缩构件，其尺寸适于安装在腔室内并且包括接触头部的第一侧面和与接收器接触的第二侧面。 接收器，锚固件和压缩构件中的至少一个可以由第一材料构成，并且接收器，锚固件和压缩构件中的至少一个可以由第二材料构成。 第一和第二材料可以包括不同的弹性模量以防止组件的变形。
-
公开(公告)号：US20080249570A1
公开(公告)日：2008-10-09
申请号：US11784260
申请日：2007-04-06
申请人： Robert Carson , Rodney Ray Ballard , James Mirda
发明人： Robert Carson , Rodney Ray Ballard , James Mirda
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7038
摘要： Coupling assemblies and systems and methods are provided with an anchor member movably coupled with a receiver member extending along a receiver axis. A seat member is movable in the receiver member to assume any one of a plurality of orientations corresponding to an orientation of a connecting element extending through the receiver member transversely to the receiver axis.
摘要翻译： 耦合组件和系统和方法设置有锚定构件，其可移动地与沿接收器轴线延伸的接收器构件耦合。 座椅构件可在接收器构件中移动以呈现对应于横向于接收器轴线延伸穿过接收器构件的连接元件的取向的多个取向中的任何一个。
-
公开(公告)号：US20080140086A1
公开(公告)日：2008-06-12
申请号：US11635098
申请日：2006-12-07
IPC分类号： A61B17/58
CPC分类号： A61B17/7091
摘要： Instruments and methods are provided for delivering multiple implants to multiple implant locations in a patient without requiring a second implant to be loaded onto or engaged to the delivery instrument after delivery of a first implant. The implants can be sequentially engaged, using the delivery instrument, to the patient or to receptacles of one or more receiving members secured to the patient.
摘要翻译： 提供了用于将多个植入物递送到患者中的多个植入位置的仪器和方法，而不需要在递送第一植入物之后将第二植入物装载到或接合到递送器械。 植入物可以使用递送仪器顺序地接合到患者或固定到患者的一个或多个接收构件的容器。
-
公开(公告)号：US20100262190A1
公开(公告)日：2010-10-14
申请号：US12421440
申请日：2009-04-09
CPC分类号： A61B17/7005
摘要： A rod translation device is described that minimizes the wear between a spinal rod and a bone anchor in a spinal implant. In one embodiment, the rod translation device is a sleeve that is slid onto the outside diameter of the spinal rod. At least one compressible member, such as an O-ring, may be placed within the inside diameter of the sleeve to prevent direct contact of the outside diameter of the spinal rod to the inside diameter of the sleeve. Once the spinal rod is secured within the implant any translation of the spinal rod decreases wear debris between the outside diameter of the spinal rod and the pedicle screw.
摘要翻译： 描述了一种杆翻译装置，其最小化脊柱杆和脊椎植入物中的骨锚之间的磨损。 在一个实施例中，杆平移装置是滑动到脊柱杆的外径上的套筒。 至少一个可压缩构件（例如O形环）可以放置在套筒的内径内，以防止脊柱杆的外径与套管的内径的直接接触。 一旦脊柱杆被固定在植入物内，脊柱杆的任何平移就减少脊柱杆的外径和椎弓根螺钉之间的磨损碎片。
-
公开(公告)号：US07771429B2
公开(公告)日：2010-08-10
申请号：US11467178
申请日：2006-08-25
IPC分类号： A61F5/00
CPC分类号： A61B17/8875 , A61B17/105 , A61B17/8605 , A61B17/865 , A61B2090/037
摘要： Surgical tools and methods for inserting fasteners into a patient. The tools may be loaded to hold multiple fasteners at a single time. The tools may include an elongated shape for insertion into the patient and placement at a predetermined position. A dispensing mechanism within the tools individually releases the fasteners. The tools may further be equipped to completely or partially mount the fasteners within the patient. Methods of using the tools include preloading chambers with multiple fasteners prior to the surgical procedure. The fasteners may then be individually released from the tools during the surgical procedure and carefully positioned within the patient.
摘要翻译： 用于将紧固件插入病人的手术工具和方法。 这些工具可以在一个时间被加载以保持多个紧固件。 这些工具可以包括用于插入到患者体内的细长形状并且放置在预定位置。 工具内的分配机构分别释放紧固件。 这些工具可以进一步装备成将患者内的紧固件完全或部分地安装。 使用这些工具的方法包括在外科手术之前用多个紧固件预加载腔室。 然后可以在手术过程中将紧固件从工具单独地释放并且小心地定位在患者体内。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.021 秒)