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公开(公告)号：US5116334A
公开(公告)日：1992-05-26
申请号：US700222
申请日：1991-05-14
IPC分类号： A61B17/70
CPC分类号： A61B17/7008 , A61B17/7049 , A61B17/7032 , A61B17/7047
摘要： The present invention relates to a posterior spinal system including components designed to be affixed to the spinal column of a person to correct for various lateral and sagittal deformities. A pair of smooth surfaced rods are mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as clamps with hook bodies, hooks, screws with hook bodies and couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods. The method of performing surgery using the posterior spinal system is also disclosed.
摘要翻译： 背侧脊柱系统技术领域本发明涉及一种后脊柱系统，其包括设计成固定在人的脊柱上以修正各种横向和矢状畸形的部件。 一对光滑的表面的杆在脊柱上彼此间隔开地安装，与各种固定装置连接，例如具有钩体，钩，具有钩体和联接器的螺钉的夹具。 每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。 提供联接器组件以保持杆的间隔。 还公开了使用后脊柱系统进行手术的方法。
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公开(公告)号：US5049150A
公开(公告)日：1991-09-17
申请号：US634674
申请日：1990-12-27
CPC分类号： A61B17/8866 , A61B17/1668
摘要： A tool for gripping a bone fragment is provided. A first member is engaged with the bone fragment while a second member is carried by the first member to prevent rotation of the bone fragment.
摘要翻译： 提供了一种用于抓住骨碎片的工具。 第一构件与骨片接合，而第二构件由第一构件承载以防止骨片的旋转。
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公开(公告)号：US5147359A
公开(公告)日：1992-09-15
申请号：US700221
申请日：1991-05-14
IPC分类号： A61B17/70
CPC分类号： A61B17/7008 , A61B17/7049 , A61B17/7032 , A61B17/7047
摘要： The present invention relates to a spinal hook body for use in a posterior spinal system including components designed to be affixed to the spinal column of a person to correct for various lateral and sagittal deformities. The hook body is adapted to interconnect a structure having a stud extending outwardly therefrom with an elongated rod. The hook body includes a recess with an opening at one side to receive the stud therein through the opening. The hook body further includes a bore in the body connected with the recess and adapted to receive the rod therethrough. A locking member is utilized for locking the hook body to the stud and rod. The spinal hook bodies are used in conjunction with the spinal system which also includes a pair of smooth surfaced rods mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as clamps with the hook bodies, hooks, screws with the hook bodies and couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods. The method of performing surgery using the posterior spinal system is also disclosed.
摘要翻译： 本发明涉及一种用于后脊柱系统的脊椎钩体，其包括被设计成固定在人的脊柱上以修正各种横向和矢状畸形的部件。 钩体适于将具有从其向外延伸的螺柱的结构与细长杆相互连接。 钩体包括在一侧具有开口的凹部，以通过开口接纳螺柱。 钩体还包括与凹部连接并适于容纳杆穿过其中的孔。 锁定构件用于将钩体锁定到螺柱和杆上。 脊柱钩体与脊柱系统一起使用，脊柱系统还包括一对光滑的表面杆，其在脊柱上相互间隔开地相互连接，并与各种固定装置连接，例如具有钩体，钩体，带有 钩体和耦合器。 每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。 提供联接器组件以保持杆的间隔。 还公开了使用后脊柱系统进行手术的方法。
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公开(公告)号：US5201734A
公开(公告)日：1993-04-13
申请号：US700224
申请日：1991-05-14
申请人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower
发明人： Trent E. Cozad , Antony J. Lozier , Jerry L. Lower
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/7008 , A61B17/7032 , A61B17/7047
摘要： The present invention relates to a locking sleeve assembly for use in a posterior spinal system including components designed to be affixed to the spinal column of a person to correct for various lateral and sagittal deformities. The locking sleeve assembly is for interconnecting an elongated rod with another structure. The locking sleeve assembly includes an elongated sleeve having a bore therethrough. The sleeve has a tapered first end and a second end having a lock member thereon. The sleeve includes at least one split extending into the sleeve. The bore is sized to slidably receive the rod. The tapered surface of the sleeve is insertable into a tapered passage of the other structure with the rod in the bore, to form an interference fit between the two tapered surfaces. The locking sleeve assemblies are used in conjunction with the spinal system which also includes a pair of smooth surfaced rods mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as clamps with hook bodies, hooks, screws with hook bodies, and couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods. The method of performing surgery using the posterior spinal system is also disclosed.
摘要翻译： 本发明涉及一种用于后脊柱系统的锁定套筒组件，包括被设计成固定在人的脊柱上以修正各种横向和矢状畸形的部件。 锁定套筒组件用于将细长杆与另一结构相互连接。 锁定套筒组件包括具有穿过其中的孔的细长套筒。 套筒具有锥形的第一端和在其上具有锁定构件的第二端。 套筒包括延伸到套筒中的至少一个开口。 孔的尺寸可滑动地容纳杆。 套管的锥形表面可插入到另一结构的锥形通道中，杆中的孔被插入，以在两个锥形表面之间形成过盈配合。 锁定套筒组件与脊柱系统一起使用，脊柱系统还包括一对平滑的表面的杆，其在脊柱上彼此间隔开地安装，与各种固定装置相结合，例如具有钩身的夹具，钩，具有钩的螺钉 身体和耦合器。 每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。 提供联接器组件以保持杆的间隔。 还公开了使用后脊柱系统进行手术的方法。
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公开(公告)号：US5154718A
公开(公告)日：1992-10-13
申请号：US700219
申请日：1992-05-14
IPC分类号： A61B17/70
CPC分类号： A61B17/7052 , A61B17/7008 , A61B17/7047 , A61B17/7032
摘要： The present invention relates to a coupler assembly for use in a posterior spinal system including components designed to be affixed to the spinal column of a person to correct various lateral and sagittal deformities. The spinal coupler assembly is adapted to be interconnected between two spaced rods. The couplers are used in conjunction with the spinal system which also includes a pair of smooth surfaced rods mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as clamps with hook bodies, hooks, screws with hook bodies and the couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods. The method of performing surgery using the posterior spinal system is also disclosed.
摘要翻译： 本发明涉及一种用于后脊柱系统的联接器组件，其包括设计成固定到人的脊柱的部件，以校正各种横向和矢状畸形。 脊椎联接器组件适于在两个隔开的杆之间互连。 耦合器与脊柱系统一起使用，脊柱系统还包括一对平滑的表面的杆，其在脊柱上彼此间隔开地安装，与各种固定装置连接，例如具有钩体的钩子，钩，具有钩体的螺钉，以及 耦合器。 每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。 提供联接器组件以保持杆的间隔。 还公开了使用后脊柱系统进行手术的方法。
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公开(公告)号：US5112332A
公开(公告)日：1992-05-12
申请号：US700230
申请日：1991-05-14
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/7008 , A61B17/7032 , A61B17/7047
摘要： The present invention relates to a method of performing surgery on a spinal column utilizing a posterior spinal system including components designed to be affixed to the spinal column of a person to correct for various lateral and sagittal deformities. The method includes the use of a pair of smooth surfaced rods mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as clamps with hook bodies, hooks, screws with hook bodies and couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods.
摘要翻译： 本发明涉及一种利用后脊柱系统在脊柱上执行外科手术的方法，所述后脊柱系统包括被设计为固定到人的脊柱的部件，以校正各种横向和矢状畸形。 该方法包括使用一对在脊柱上彼此间隔开地安装的平滑表面的杆，结合各种固定装置，例如具有钩体，钩，具有钩体和联接器的螺钉的夹具。 每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。 提供联接器组件以保持杆的间隔。
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公开(公告)号：US5074864A
公开(公告)日：1991-12-24
申请号：US287245
申请日：1988-12-21
CPC分类号： A61B17/7056 , A61B17/7008 , A61B17/7047 , A61B17/7049 , A61B17/7052 , F16B13/06 , A61B17/7032
摘要： The present invention relates to a mid-line clamp assembly for use in a posterior spinal system including components designed to be affixed to the spinal column of a person to correct for various lateral and sagittal deformities. The clamp assembly includes inferior and superior clamp halves slidably interconnected with one another. Each clamp half has a body portion and a shoe connected to the body portion. Each clamp half has a stud connected to the body portion. The studs are connectable to other members incorporated in this spinal system for fixing the position of the clamp halves with respect to each other. The clamps are used in conjunction with the spinal system which also includes a pair of smooth surfaced rods mounted in spaced relation to one another on the spinal column in conjunction with various fixation devices such as the clamps with hook bodies, hooks, screws with hook bodies and couplers. Each such fixation device utilizes locking sleeve assemblies at each connection point to secure the respective fixation device to the respective rod or rods. The coupler assemblies are provided to maintain the spacing of the rods. The method of performing surgery using the posterior spinal system is also disclosed.
摘要翻译： 本发明涉及一种用于后脊柱系统的中线夹具组件，其包括设计成固定在人的脊柱上以校正各种横向和矢状畸形的部件。 夹具组件包括彼此可滑动地互连的下部和上部夹紧半部。 每个夹具半部具有连接到主体部分的主体部分和鞋。 每个夹具半部具有连接到主体部分的螺柱。 螺柱可连接到并入该脊柱系统中的其它构件，用于固定夹具半部相对于彼此的位置。 夹具与脊柱系统一起使用，脊柱系统还包括一对平滑的表面杆，其在脊柱上彼此间隔开地安装，与各种固定装置相结合，例如具有钩体，钩，具有钩体的螺钉 和耦合器。 每个这样的固定装置在每个连接点处利用锁定套筒组件将相应的固定装置固定到相应的杆或杆上。 提供联接器组件以保持杆的间隔。 还公开了使用后脊柱系统进行手术的方法。
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