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公开(公告)号：US06858031B2
公开(公告)日：2005-02-22
申请号：US09941056
申请日：2001-08-28
申请人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
发明人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
CPC分类号： A61B17/7058 , A61B17/7007 , A61B17/701 , A61B17/7011 , A61B17/7035 , A61B17/7037 , A61B17/7041 , A61B17/8033 , A61B17/8047 , A61B17/8695 , A61B2090/037
摘要： A spinal implant system is disclosed for the fixation of bone segments in the spine. The system includes an elongated member, one or more bone anchor assemblies, and stabilizer members which are fitted within the elongated member. A bone anchor is attached to a bone, and the elongated member and stabilizer are fitted over the bone anchor. A rounded washer and nut having a corresponding rounded underside surface are fitted on to the bone anchor over the elongated member, and tightened. The configuration of the bone anchor assembly, including an intermediate portion of the bone anchor, the arcuate washer, and the nut, along with the configuration of the sliding support, allows multi-axial positioning of the bone anchor with respect to the elongated member at a plurality of locations along a slotted member.
摘要翻译： 公开了用于在脊柱中固定骨段的脊柱植入系统。 该系统包括细长构件，一个或多个骨锚固组件和安装在细长构件内的稳定器构件。 骨锚附接到骨骼上，细长构件和稳定器安装在骨锚上。 具有相应的圆形下表面的圆形垫圈和螺母被安装在细长构件上的骨锚上，并被紧固。 包括骨锚固件的中间部分，弓形垫圈和螺母的骨锚固组件的结构以及滑动支撑件的构型允许骨锚固件相对于细长构件多轴向定位 沿着开槽构件的多个位置。
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公开(公告)号：US06315779B1
公开(公告)日：2001-11-13
申请号：US09526188
申请日：2000-03-15
申请人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
发明人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
IPC分类号： A61B1768
CPC分类号： A61B17/701 , A61B17/7007 , A61B17/8047 , A61B2090/037 , Y10S606/907
摘要： A multi-axial bone fixation implant includes an elongated member, one or more bone anchor assemblies, and stabilizer members which are fitted within the elongated member. A bone bolt having cancellous threads on one end and machine threads at the opposing end and an enlarged portion between these sections is also provided. The bone bolt is anchored into a bone via the cancellous thread end. The machine threaded end passes through an opening of the elongated member and the stabilizer, and is engaged by a coupled washer and nut. The washer includes an undercut within its oblong aperture, and the nut includes a projecting sleeve. The sleeve is inserted into the washer aperture and expanded, so that the undercut retains the sleeve within the washer without impairing the rotatability or translatability of the nut and washer with respect to each other. When locked by the nut and washer atop the elongated member, the enlarged portion of the bolt is forced against an inside wall of the stabilizer, which is in turn locked against the elongated member. Accordingly, the elongated member is fixed with respect to the bone anchor at one of an infinite number of multi-axial angles.
摘要翻译： 多轴骨固定植入物包括细长构件，一个或多个骨锚固组件和安装在细长构件内的稳定器构件。 还提供了在一端具有松质线并且在相对端处具有机器螺纹并且在这些部分之间具有扩大部分的骨螺栓。 骨螺栓通过松质骨螺纹端锚固在骨骼中。 机器螺纹端穿过细长构件和稳定器的开口，并且通过联接的垫圈和螺母接合。 垫圈在其长方形孔内包括底切，螺母包括突出的套筒。 套筒插入到垫圈孔中并膨胀，使得底切部将套筒保持在垫圈内而不损害螺母和垫圈相对于彼此的可旋转性或可平移性。 当螺母和垫圈在细长构件上方锁定时，螺栓的扩大部分被迫抵靠稳定器的内壁，该内壁又抵靠细长构件锁定。 因此，细长构件以无限多个多轴角度中的一个相对于骨锚固定。
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公开(公告)号：US07252670B2
公开(公告)日：2007-08-07
申请号：US10775388
申请日：2004-02-10
申请人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
发明人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
IPC分类号： A61B17/56
CPC分类号： A61B17/701 , A61B17/7007 , A61B17/8047 , A61B2090/037 , Y10S606/907
摘要： A multi-axial bone fixation implant includes an elongated member, one or more bone anchor assemblies, and stabilizer members fitted within the elongated member. A bolt having a bone-threaded end and a machine-threaded end and an enlarged medial portion is also provided. The bolt is anchored into a bone, and its machine-threaded end passes through the elongated member and the stabilizer, and is engaged by a coupled washer and nut. The washer includes an oblong aperture, and the nut includes a projecting sleeve. The sleeve is inserted into the washer and expanded, and the washer retains the sleeve without impairing relative rotatability or translatability of the nut and washer. When locked by the nut and washer, the enlarged portion of the bolt is forced against the stabilizer, which locks against the elongated member. The elongated member can be fixed with respect to the anchor at an infinite number of multi-axial angles.
摘要翻译： 多轴骨固定植入物包括细长构件，一个或多个骨锚组件和安装在细长构件内的稳定器构件。 还提供了具有骨螺纹端部和机器螺纹端部以及扩大内侧部分的螺栓。 螺栓锚定在骨头中，其机器螺纹端部穿过细长构件和稳定器，并且由联接的垫圈和螺母接合。 垫圈包括一个长方形的孔，并且该螺母包括一个突出的套筒。 套筒插入垫圈并膨胀，垫圈保持套筒而不损害螺母和垫圈的相对可转动性或可平移性。 当被螺母和垫圈锁定时，螺栓的扩大部分被迫抵靠稳定器，该稳定器锁定在细长构件上。 细长构件可以相对于锚固件以无限数量的多轴角度固定。
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公开(公告)号：US06689133B2
公开(公告)日：2004-02-10
申请号：US09978932
申请日：2001-10-16
申请人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
发明人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
IPC分类号： A61B1780
CPC分类号： A61B17/701 , A61B17/7007 , A61B17/8047 , A61B2090/037 , Y10S606/907
摘要： A multi-axial bone fixation implant includes an elongated member, one or more bone anchor assemblies, and stabilizer members which are fitted within the elongated member. A bone bolt having cancellous threads on one end and machine threads at the opposing end and an enlarged portion between these sections is also provided. The bone bolt is anchored into a bone via the cancellous thread end. The machine threaded end passes through an opening of the elongated member and the stabilizer, and is engaged by a coupled washer and nut. The washer includes an undercut within its oblong aperture, and the nut includes a projecting sleeve. The sleeve is inserted into the washer aperture and expanded, so that the undercut retains the sleeve within the washer without impairing the rotatability or translatability of the nut and washer with respect to each other. When locked by the nut and washer atop the elongated member, the enlarged portion of the bolt is forced against an inside wall of the stabilizer, which is in turn locked against the elongated member. Accordingly, the elongated member is fixed with respect to the bone anchor at one of an infinite number of multi-axial angles.
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公开(公告)号：US06280445B1
公开(公告)日：2001-08-28
申请号：US09526189
申请日：2000-03-15
申请人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
发明人： Matthew M. Morrison , B. Thomas Barker , John Stewart Young , Jeffrey W. Beale , Chris E. Johnson
IPC分类号： A61B1758
CPC分类号： A61B17/7058 , A61B17/7007 , A61B17/701 , A61B17/7011 , A61B17/7035 , A61B17/7037 , A61B17/7041 , A61B17/8033 , A61B17/8047 , A61B17/8695 , A61B2090/037
摘要： A spinal implant system is disclosed for the fixation of bone segments in the spine. The system includes an elongated member, one or more bone anchor assemblies, and stabilizer members which are fitted within the elongated member. A bone anchor is attached to a bone, and the elongated member and stabilizer are fitted over the bone anchor. A rounded washer and nut having a corresponding rounded underside surface are fitted on to the bone anchor over the elongated member, and tightened. The configuration of the bone anchor assembly, including an intermediate portion of the bone anchor, the arcuate washer, and the nut, along with the configuration of the sliding support, allows multi-axial positioning of the bone anchor with respect to the elongated member at a plurality of locations along a slotted member.
摘要翻译： 公开了用于在脊柱中固定骨段的脊柱植入系统。 该系统包括细长构件，一个或多个骨锚固组件和安装在细长构件内的稳定器构件。 骨锚附接到骨骼上，细长构件和稳定器安装在骨锚上。 具有相应的圆形下表面的圆形垫圈和螺母被安装在细长构件上的骨锚上，并被紧固。 包括骨锚固件的中间部分，弓形垫圈和螺母的骨锚固组件的结构以及滑动支撑件的构型允许骨锚固件相对于细长构件多轴向定位 沿着开槽构件的多个位置。
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公开(公告)号：USRE44813E1
公开(公告)日：2014-03-18
申请号：US12052394
申请日：2008-03-20
IPC分类号： A61B17/88
CPC分类号： A61B17/7032 , A61B17/7086
摘要： Rod reducers for use in orthopedic surgery are disclosed that include a fastener engaging member and a reducing member coupled together by an actuator assembly. The fastener engaging member can be secured to a fastener engaged to bone or tissue of the patient. The actuator assembly moves the reducing member such that its distal end contacts a rod and moves it toward the fastener.
摘要翻译： 公开了用于整形外科手术的杆减速器，其包括紧固件接合构件和通过致动器组件联接在一起的减速构件。 紧固件接合构件可以固定到与患者的骨或组织接合的紧固件。 致动器组件移动所述还原构件，使得其远端接触杆并将其朝向紧固件移动。
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公开(公告)号：USRE44296E1
公开(公告)日：2013-06-11
申请号：US12052438
申请日：2008-03-20
IPC分类号： A61B17/56
CPC分类号： A61B17/7032 , A61B17/7086
摘要： Rod reducers for use in orthopedic surgery are disclosed that include a fastener engaging member and a reducing member coupled together by an actuator assembly. The fastener engaging member can be secured to a fastener engaged to bone or tissue of the patient. The actuator assembly moves the reducing member such that its distal end contacts a rod and moves it toward the fastener.
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公开(公告)号：US06790209B2
公开(公告)日：2004-09-14
申请号：US10186780
申请日：2002-07-01
IPC分类号： A61B1756
CPC分类号： A61B17/7032 , A61B17/7086
摘要： Rod reducers for use in orthopedic surgery are disclosed that include a fastener engaging member and a reducing member coupled together by an actuator assembly. The fastener engaging member can be secured to a fastener engaged to bone or tissue of the patient. The actuator assembly moves the reducing member such that its distal end contacts a rod and moves it toward the fastener.
摘要翻译： 公开了用于整形外科手术的杆减速器，其包括紧固件接合构件和通过致动器组件联接在一起的减速构件。 紧固件接合构件可以固定到与患者的骨或组织接合的紧固件。 致动器组件移动所述还原构件，使得其远端接触杆并将其朝向紧固件移动。
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公开(公告)号：US06440133B1
公开(公告)日：2002-08-27
申请号：US09898626
申请日：2001-07-03
IPC分类号： A61B1756
CPC分类号： A61B17/7032 , A61B17/7086
摘要： Rod reducers for use in orthopedic surgery are disclosed that include a fastener engaging member and a reducing member coupled together by an actuator assembly. The fastener engaging member can be secured to a fastener engaged to bone or tissue of the patient. The actuator assembly moves the reducing member such that its distal end contacts a rod and moves it toward the fastener.
摘要翻译： 公开了用于整形外科手术的杆减速器，其包括紧固件接合构件和通过致动器组件联接在一起的减速构件。 紧固件接合构件可以固定到与患者的骨或组织接合的紧固件。 致动器组件移动所述还原构件，使得其远端接触杆并将其朝向紧固件移动。
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公开(公告)号：US20130103094A1
公开(公告)日：2013-04-25
申请号：US13280462
申请日：2011-10-25
CPC分类号： A61B17/7076 , A61B17/708 , A61B17/7082
摘要： A spinal implant system includes a first member including at least one wall, which includes a first axial end surface, a second axial end surface and an outer surface including a locking cavity. A second member includes a first extension defining an inner surface and a second extension defining an inner surface, the inner surfaces defining a first cavity therebetween. At least one of the inner surfaces includes a first angled portion and a second angled portion. A third member is disposed in the first cavity, and includes a first arm and a second arm, at least one of the arms includes a protrusion. The third member is configured for axial translation relative between a first orientation and a second orientation. Methods of use are disclosed.
摘要翻译： 脊柱植入系统包括包括至少一个壁的第一构件，其包括第一轴向端面，第二轴向端面和包括锁定腔的外表面。 第二构件包括限定内表面的第一延伸部和限定内表面的第二延伸部，所述内表面在它们之间限定第一腔。 内表面中的至少一个包括第一倾斜部分和第二倾斜部分。 第三构件设置在第一空腔中，并且包括第一臂和第二臂，至少一个臂包括突起。 第三构件构造成在第一取向和第二取向之间进行轴向平移。 公开了使用方法。
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