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公开(公告)号：US5476464A
公开(公告)日：1995-12-19
申请号：US198246
申请日：1994-02-18
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7056 , A61B17/8605 , A61B17/8685
摘要： The present invention relates to a device for setting a spine having damaged vertebrae, comprising an anchoring element including a shaft portion (16) to be attached to spaced vertebrae, the free end of said anchoring element including a slot (24) for receiving a distracting or, respectively, compressing bar (40) and a cap nut (42) to be screwed onto an outer thread (32) provided in the region of the receiving slot to urge an axial fixing portion (44) towards the bar received in said receiving slot. The invention is defined in that the receiving slot (24) is formed in a separate swivel head (20) including an inner end in the shape of a ball receiving portion (23) which has an aperture (28) through which said shaft portion (16;52) of the anchoring element (10;50) extends, wherein the diameter of the shaft portion adjacent said aperture is smaller than that of said aperture ( 28 ), and that a ball head ( 14;56 ) is provided at the end of the shaft portion ( 16;52), said ball head having a diameter larger than that of said aperture (28) and said ball head (14;56) in the ball receiving portion (23) entering the terminal region of said receiving slot (24) .
摘要翻译： 本发明涉及一种用于设置具有受损椎骨的脊椎的装置，包括锚固元件，该锚固元件包括要附接到间隔的椎骨的轴部分（16），所述锚固元件的自由端包括用于接收分散注意力的狭槽（24） 或分别压缩杆（40）和盖螺母（42）以旋拧到设置在接收槽的区域中的外螺纹（32）上，以将轴向固定部分（44）推向朝向在所述接收器中接收的杆 槽 本发明的限定在于，接收槽（24）形成在单独的旋转头（20）中，该旋转头（20）包括具有球孔接收部分（23）形状的内端，该内端具有孔（28），所述轴部分 所述锚定元件（10; 50）的延伸部分（16; 52）延伸，其中与所述孔径相邻的轴部分的直径小于所述孔口（28）的直径，并且球头 所述球头的直径大于所述孔（28）的直径，并且所述球接收部分（23）中的所述球头（14; 56）进入所述接收器的终端区域 槽（24）。
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公开(公告)号：US6001098A
公开(公告)日：1999-12-14
申请号：US783940
申请日：1997-01-17
CPC分类号： A61B17/7037 , A61B17/7035 , A61B17/7055 , A61B17/7041
摘要： The invention relates to a connecting element for connecting a screw in the spine with a stabilizing rod, the connecting element being easily and quickly securable. The connecting element includes a receiving section which receives the stabilizing rod and which is part of a tension member having a threaded shank. A sleeve is arranged around the receiving section and can slide parallel to the shank axis. In the wall of the sleeve, two openings are present for positioning the rod. The connecting element further includes a nut which can be screwed onto the shank in order to fix the head of the pedicle screw at the sleeve. This connecting element has the advantage that by a single securing process (i.e., the tightening of the nut) the rod can be fixed in the receptacle of the tension member and the connecting element can be secured at the screw head. Preferably, the receptacle for the rod and the recesses of the sleeve are formed so that an opening is formed which extends transversely through the sleeve and the tension member, with the rod being fixable in that opening by tightening the nut.
摘要翻译： 本发明涉及一种用于将脊柱中的螺钉与稳定杆连接的连接元件，该连接元件容易且快速地固定。 连接元件包括容纳部分，其接收稳定杆并且是具有螺纹柄的张力构件的一部分。 套筒围绕接收部分布置并且可以平行于柄轴线滑动。 在套筒壁上有两个开口用于定位杆。 连接元件还包括螺母，螺母可以被拧到柄上，以将椎弓根螺钉的头部固定在套筒上。 该连接元件的优点在于，通过单个固定过程（即，拧紧螺母），杆可以固定在张紧构件的容座中，并且连接元件可以固定在螺钉头上。 优选地，用于杆的容器和套筒的凹部形成为形成横向穿过套筒和张紧构件的开口，杆可通过拧紧螺母而固定在该开口中。
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公开(公告)号：US5683390A
公开(公告)日：1997-11-04
申请号：US391862
申请日：1995-02-22
CPC分类号： A61B17/7032 , A61B17/86
摘要： An apparatus for correcting a spinal column having damaged vertebrae comprises a fastener (which is preferably a pedicle screw) having a receiving slot for holding a distracting or compressing bar. The bar is positioned within the slot in a manner permitting adjustment and is then locked in a fixed position, both functions achieved by a special two-part locking element which first holds and then rigidly locks the bar and fastener together. A method for correcting a spinal column having damaged vertebrae is also given.
摘要翻译： 用于矫正具有受损椎骨的脊柱的装置包括具有用于保持分心或压缩杆的接收槽的紧固件（其优选为椎弓根螺钉）。 杆以允许调节的方式定位在槽内，然后被锁定在固定位置，两个功能通过首先保持并刚性地将杆和紧固件固定在一起的特殊的两部分锁定元件实现。 还给出了一种用于矫正椎骨损伤的脊柱的方法。
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公开(公告)号：US5643262A
公开(公告)日：1997-07-01
申请号：US457635
申请日：1995-06-01
CPC分类号： A61B17/7038 , A61B17/7002 , A61B17/7008 , A61B17/7041
摘要： Device for stabilizing, and/or compressing, and/or distracting certain portions of the spinal column is provided. The device utilizes pedicle screws, and an adapter is provided which may be connected by a screw device to the head of a pedicle screw. A roughened portion of the adapter cooperates with a roughened portion of the pedicle screw head to provide for a non-rotatable connection of the adapter with respect to the pedicle screw. The adapter has a circular opening or a recess for receiving the threaded rod which is fixed to the adapter by a threaded device.
摘要翻译： 提供了用于稳定和/或压缩和/或分散脊柱的某些部分的装置。 该装置使用椎弓根螺钉，并且提供适配器，其可以通过螺钉装置连接到椎弓根螺钉的头部。 适配器的粗糙部分与椎弓根螺钉头的粗糙部分配合以提供适配器相对于椎弓根螺钉的不可旋转的连接。 适配器具有圆形开口或凹槽，用于容纳通过螺纹装置固定到适配器的螺杆。
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公开(公告)号：US06193755B1
公开(公告)日：2001-02-27
申请号：US08935097
申请日：1997-09-25
IPC分类号： A61F244
CPC分类号： A61F2/4611 , A61F2/44 , A61F2002/2835 , A61F2002/30115 , A61F2002/3023 , A61F2002/30235 , A61F2002/30367 , A61F2002/30373 , A61F2002/30433 , A61F2002/30507 , A61F2002/3054 , A61F2002/3055 , A61F2002/30551 , A61F2002/30601 , A61F2002/30774 , A61F2002/30777 , A61F2002/30785 , A61F2002/30787 , A61F2002/30848 , A61F2002/4475 , A61F2002/4623 , A61F2002/4627 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0006 , A61F2230/0069 , A61F2310/00023
摘要： A spinal cage assembly has an inner sleeve-shaped tubular body which telescopes into or through an outer tubular sleeve-shaped body from either a first or second end thereof. Each inner and outer sleeve is made of one-piece construction made of a physiologically compatible metal. Both sleeve-shaped bodies have multiple holes therein and can be secured at different heights relative to one another. At least one of the sleeve-shaped bodies has two edges which form a different angle of between about 3° and about 6° with respect to the transverse axis of the sleeve-shaped bodies. An edge having a different angle is exposed depending on which end of the inner body is inserted into or through the outer body.
摘要翻译： 脊柱笼组件具有内套筒形管状体，其从其第一端或第二端伸入或穿过外管状套筒形体。 每个内套筒和外套筒都由一个由生理上相容的金属制成的单件结构制成。 两个套筒形体在其中具有多个孔，并且可以相对于彼此固定在不同的高度。 套筒形体中的至少一个具有相对于套筒状主体的横向轴线形成约3°至约6°的不同角度的两个边缘。 具有不同角度的边缘根据内体的哪一端插入或穿过外体而被暴露。
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公开(公告)号：US6074391A
公开(公告)日：2000-06-13
申请号：US94972
申请日：1998-06-15
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7049
摘要： A receiving part for a retaining component of a vertebral column implant, having a fork-shaped section for receiving the retaining component, with the inner wall of the fork-shaped section including inner threaded portions into which there may be screwed a screw which, either directly or via a pressing element, acts on the retaining component in the fork-shaped section. The inner threaded portions and the outer thread of the screw comprises a saw tooth thread of a shape that the steep flanks of the inner threaded portions face away from the opening of the fork-shaped section.
摘要翻译： 用于脊柱植入物的保持部件的接收部件，具有用于接收保持部件的叉形部分，叉形部分的内壁包括内螺纹部分，螺钉可以拧入螺钉中， 直接地或经由按压元件作用在叉状部分中的保持部件上。 螺纹的内螺纹部分和外螺纹包括锯齿线，其形状为内螺纹部分的陡侧面远离叉形部分的开口。
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公开(公告)号：US6019760A
公开(公告)日：2000-02-01
申请号：US782692
申请日：1997-01-16
IPC分类号： A61B17/56 , A61B17/70 , A61B17/86 , A61B17/88 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46
CPC分类号： A61F2/446 , A61B17/7002 , A61B17/7032 , A61B17/7008 , A61B17/8625 , A61B17/864 , A61B17/8665 , A61F2/30744 , A61F2/30767 , A61F2/442 , A61F2/4611 , A61F2002/2835 , A61F2002/30113 , A61F2002/30143 , A61F2002/30235 , A61F2002/30329 , A61F2002/30405 , A61F2002/30596 , A61F2002/30772 , A61F2002/30777 , A61F2002/30845 , A61F2002/3085 , A61F2002/4475 , A61F2002/449 , A61F2220/0025 , A61F2230/0006 , A61F2230/0017 , A61F2230/0069 , A61F2310/00023
摘要： An intersomatic spine implant is provided which is easily and quickly insertable dorsally into a defective disc. The implant is formed as a hollow body in a substantially cylindrical shape with at least one opening in a side wall for receiving bone material, and the surface of the implant has a roughness which ensures better hold and better conditions for bone ingrowth. In one embodiment, the hollow body can have a self-cutting external thread and can also be either open or closed by means of a cover. In another embodiment, one end of the hollow body comprises a means for turning the body by use of a tool.
摘要翻译： 提供了一种跨体脊柱植入物，其可以容易且快速地插入到有缺陷的椎间盘中。 植入物形成为大致圆柱形的中空体，在侧壁中具有用于接收骨材料的至少一个开口，并且植入物的表面具有确保更好的保持性和更好的骨向内生长条件的粗糙度。 在一个实施例中，中空体可以具有自切割外螺纹，并且还可以通过盖打开或关闭。 在另一个实施例中，中空体的一端包括用于通过使用工具转动身体的装置。
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公开(公告)号：US07147643B2
公开(公告)日：2006-12-12
申请号：US10464245
申请日：2003-06-17
CPC分类号： A61B17/1725 , A61B17/72
摘要： An implantation system for a locking nail has an aiming device, wherein the locking nail is formed for detachable attachment to the aiming device at the one end thereof. The nail has two locking holes on the other end and has an exterior feature such as a groove connecting the locking holes which groove is parallel to the axis, or indentations or elevations running in the perimeter direction in the region of the locking holes. The aiming device has a rigid aiming arm with a free end portion having three aiming bores arranged in a plane generally parallel to the axis. The outer two of the aiming bores are located at a distance from each other which corresponds to the distance of the distal locking holes of the locking nail. The system further has a connecting piece universally movable on the aiming arm. The connecting piece has an accommodation aperture for selective detachable attachment to a rod-like nail adapter which, on its part, has a coupling for detachable attachment of the locking nail.
摘要翻译： 用于锁钉的植入系统具有瞄准装置，其中锁定钉形成为在其一端可拆卸地附接到瞄准装置。 钉子在另一端具有两个锁定孔，并且具有外部特征，例如连接锁定孔的凹槽，凹槽平行于轴线，或者在锁定孔的区域中在周边方向上延伸的凹陷或凸起。 瞄准装置具有刚性瞄准臂，其具有自由端部，其具有布置在大致平行于轴线的平面中的三个瞄准孔。 瞄准孔的外部两个位于与锁定钉的远侧锁定孔的距离相对应的距离处。 该系统还具有可在瞄准臂上通用的连接件。 连接件具有用于选择性地可拆卸地附接到杆状指甲适配器的容纳孔，该适配器在其部分上具有用于可拆卸地附接锁定钉的联接器。
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公开(公告)号：US5326367A
公开(公告)日：1994-07-05
申请号：US938741
申请日：1992-09-02
申请人： Bernd Robioneck
发明人： Bernd Robioneck
CPC分类号： A61F2/30721 , A61B17/8066 , A61F2/34 , A61F2002/30433 , A61F2002/30578 , A61F2002/30604 , A61F2002/30785 , A61F2220/0041
摘要： An endoprosthesis for cancer damaged hip bones has a recess in a distal portion to receive a prosthetic hip socket. The endoprosthesis includes an individual distal part and an individual proximal part which are secured to each other by means of a screw connection. The distal and the proximal part include mounting brackets for screwing the parts to the hip bone or, respectively, to a vertebra. In addition, the proximal and distal parts are shaped to positively inter-engage each other.
摘要翻译： 用于癌症损伤的髋骨的内用假体在远端部分具有凹部以接收假肢髋关节插座。 内假体包括通过螺钉连接彼此固定的个体远端部分和单个近端部分。 远端和近端部分包括用于将部件旋转到髋骨或分别到椎骨的安装支架。 另外，近端部分和远端部分成形为相互接合。
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公开(公告)号：US06579294B2
公开(公告)日：2003-06-17
申请号：US09910378
申请日：2001-07-20
申请人： Bernd Robioneck
发明人： Bernd Robioneck
IPC分类号： A61B1756
CPC分类号： A61B17/7216 , A61B17/7233
摘要： A locking nail includes a shank, at least one cross-bore close to one end and at least one cross-bore close to the other end. The cross-bores for receiving a bone screw each. An additional cross-bore located at one end of the nail is of an elongate shape in the longitudinal direction of the nail. A female thread is formed in a hollow-designed shank portion having the elongate cross-bore. A locking member with a male-threaded portion which is adapted to be screwed into the female thread in the hollow portion and interact with the bone screw in the elongate cross-bore in order to displace it transversely to its longitudinal axis in the cross-bore. A second cross-bore is provided for a bone screw between the elongate cross-bore and the adjacent end of the shank. The arrangement of the female thread is such and the length of the locking member and the location of the second cross-bore are sized such that the locking member largely leaves vacant the second bore even if the bone screw which is in the elongate cross-bore bears against the end of the elongate cross-bore facing the shank end. This allows for the insertion of a second bone screw in the second bore.
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