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公开(公告)号：US20200297400A1
公开(公告)日：2020-09-24
申请号：US16822243
申请日：2020-03-18
摘要： A bone fixation plate comprises a main body formed of a first material and a support member formed of a second, different material and attached to the main body. The main body defines a first set of openings and the support member defines a second set of openings aligned with the first set of openings. For each opening of the first set of openings, a main body circumferential surface is disposed adjacent and continuous with a support member circumferential surface of the second set of openings to define an opening circumferential surface that bounds an opening of the first set of openings and an opening of the second set of openings.
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公开(公告)号：US20190216513A1
公开(公告)日：2019-07-18
申请号：US16248150
申请日：2019-01-15
申请人： Steven Saam Sands , Christian Lutz , Axel Cremer , Stefan Völzow , Klaus Dorawa
发明人： Steven Saam Sands , Christian Lutz , Axel Cremer , Stefan Völzow , Klaus Dorawa
IPC分类号： A61B17/72
CPC分类号： A61B17/7233 , A61B17/72 , A61B17/7208 , A61B17/7216 , A61B17/88
摘要： The disclosure relates to medical devices and methods of manufacturing medical devices. An intramedullary rod includes a head member, a shaft member partially disposed within a distal recess of the head member, and an outer body member disposed circumferentially around the shaft member and a portion of the head member. Medical device systems and methods of manufacturing medical devices are also described.
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公开(公告)号：US10194943B2
公开(公告)日：2019-02-05
申请号：US14344078
申请日：2012-09-13
申请人： Klaus Dorawa , Axel Cremer , Adam Busch , Manfred Müller
发明人： Klaus Dorawa , Axel Cremer , Adam Busch , Manfred Müller
摘要： The rod coupler according to the present invention comprises two clamping jaws and locking means for locking said clamping jaws against one another. Each clamping jaw comprises an outside surface and a clamping surface, the latter providing at least a first and a second groove. Each groove runs laterally from a different part of the outside surface extending into the rod coupler, wherein longitudinal axis of the first groove and the second groove include an angle that is equal to or less than 160 degrees. Opposing grooves form an aperture. The apertures are adapted for receiving a rod if the locking means is released. Clamping jaws that are locked by the locking means clamp the rods received in said apertures.
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公开(公告)号：US20150133933A1
公开(公告)日：2015-05-14
申请号：US14344078
申请日：2012-09-13
申请人： Klaus Dorawa , Axel Cremer , Adam Busch , Manfred Müller
发明人： Klaus Dorawa , Axel Cremer , Adam Busch , Manfred Müller
IPC分类号： A61B17/60
CPC分类号： A61B17/60 , A61B17/645 , F16B7/0426 , F16B7/0486
摘要： The rod coupler according to the present invention comprises two clamping jaws and locking means for locking said clamping jaws against one another. Each clamping jaw comprises an outside surface and a clamping surface, the latter providing at least a first and a second groove. Each groove runs laterally from a different part of the outside surface extending into the rod coupler, wherein longitudinal axis of the first groove and the second groove include an angle that is equal to or less than 160 degrees. Opposing grooves form an aperture. The apertures are adapted for receiving a rod if the locking means is released. Clamping jaws that are locked by the locking means clamp the rods received in said apertures.
摘要翻译： 根据本发明的杆联接器包括两个夹爪和用于将所述夹爪彼此锁定的锁定装置。 每个夹钳包括外表面和夹紧表面，后者提供至少第一和第二凹槽。 每个凹槽从延伸到杆联接器的外表面的不同部分横向延伸，其中第一凹槽和第二凹槽的纵向轴线包括等于或小于160度的角度。 相对的沟槽形成孔。 如果锁定装置被释放，则孔适于接收杆。 通过锁定装置锁定的夹持钳夹住容纳在所述孔中的杆。
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公开(公告)号：US08491593B2
公开(公告)日：2013-07-23
申请号：US11478791
申请日：2006-06-30
申请人： Ole Prien , Helge Giersch , Axel Cremer
发明人： Ole Prien , Helge Giersch , Axel Cremer
IPC分类号： A61B17/58
CPC分类号： A61B17/808 , A61B17/1728 , A61B17/80 , A61B2017/00477
摘要： A medical system includes parts used in a method for detachably establishing a spatial orientation between a body implant and an aiming device. A positioning arm being connected to the aiming device and an adaptor device being connected to or integrally formed with a bone stabilizing plate are hooked into each other. This is accomplished by means of an engaging element of the positioning arm, which engaging element is designed such that it may be coupled with an attachment element of the adaptor device. Further, there is provided a snapping mechanism which is designed to automatically engage in an interlocking element of the adaptor device, when the positioning arm, when hooked into the adaptor device, is rotated relative to the adaptor device towards a final angular position.
摘要翻译： 医疗系统包括在用于可拆卸地建立身体植入物和瞄准装置之间的空间取向的方法中使用的部件。 连接到瞄准装置的定位臂和连接到骨稳定板或与骨稳定板一体形成的适配器装置彼此钩挂。 这通过定位臂的接合元件来实现，该接合元件被设计成使得其可以与适配器装置的附接元件联接。 此外，提供了一种卡扣机构，其被设计成当定位臂当钩在适配器装置中时相对于适配器装置朝向最终的角位置旋转时被自动地接合适配器装置的互锁元件。
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公开(公告)号：US08337505B2
公开(公告)日：2012-12-25
申请号：US12966239
申请日：2010-12-13
CPC分类号： A61B17/72 , A61B17/1717 , A61B17/921 , A61B2017/00477 , Y10T29/49826 , Y10T403/7005 , Y10T403/7007 , Y10T403/7009 , Y10T403/7011 , Y10T403/7013 , Y10T403/7015
摘要： A method of connecting an intramedullary nail and a targeting and/or nailing instrument includes engaging a coupling element which has an axially parallel projection with an axially parallel recess on the hollow connection end of the nail. The engagement of the projection and recess fastens the nail under axial engagement on the connection end of the instrument in predefined rotational position on the instrument. A quick-fastener element engages in the connection end of the nail and has a first coupling element and the connection end of the nail has a second coupling element. The coupling elements are configured so that in a first rotational position relative to the axially parallel projection the instrument can be introduced into the connection end of the nail and in a second rotational position the coupling elements cooperate so that the nail is held axially fixedly on the instrument.
摘要翻译： 连接髓内钉和靶向和/或钉扎器械的方法包括将具有轴向平行突出部的联接元件与钉子的中空连接端上的轴向平行的凹部接合。 突起和凹槽的接合在仪器的预定旋转位置处将钉子在轴向接合处紧固在仪器的连接端上。 快速紧固元件接合在钉子的连接端部并且具有第一联接元件，并且钉子的连接端具有第二联接元件。 联接元件被构造成使得在相对于轴向平行的投影件的第一旋转位置中，器械可以被引入到钉的连接端中，并且在第二旋转位置中，联接元件协作，使得钉被轴向固定地保持在 仪器。
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公开(公告)号：US07901410B2
公开(公告)日：2011-03-08
申请号：US10864039
申请日：2004-06-09
CPC分类号： A61B17/72 , A61B17/1717 , A61B17/921 , A61B2017/00477 , Y10T29/49826 , Y10T403/7005 , Y10T403/7007 , Y10T403/7009 , Y10T403/7011 , Y10T403/7013 , Y10T403/7015
摘要： An intramedullary nail and a targeting and/or nailing instrument includes a connector end which has an axially parallel projection which cooperates with an axially parallel recess on the hollow connection end of the nail. The engagement of the projection and recess fastens the nail under axial engagement on the connection end of the instrument in predefined rotational position on the instrument. A quick-fastener element engages in the connection end of the nail and has a first coupling element and the connection end of the nail has a second coupling element. The coupling elements are configured so that in a first rotational position relative to the axially parallel projection the instrument can be introduced into the connection end of the nail and in a second rotational position the coupling elements cooperate so that the nail is held axially fixedly on the instrument.
摘要翻译： 髓内钉和靶向和/或钉扎器具包括连接器端，该连接器端具有与钉子的中空连接端上的轴向平行的凹部配合的轴向平行突出部。 突起和凹槽的接合在仪器的预定旋转位置处将钉子在轴向接合处紧固在仪器的连接端上。 快速紧固元件接合在钉子的连接端部并且具有第一联接元件，并且钉子的连接端具有第二联接元件。 联接元件被构造成使得在相对于轴向平行的投影件的第一旋转位置中，器械可以被引入到钉的连接端中，并且在第二旋转位置中，联接元件协作，使得钉被轴向固定地保持在 仪器。
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公开(公告)号：US07569055B2
公开(公告)日：2009-08-04
申请号：US10735975
申请日：2003-12-15
申请人： Nils Zander , Axel Cremer , Michael Seemann
发明人： Nils Zander , Axel Cremer , Michael Seemann
CPC分类号： A61B17/8685 , A61B17/72 , A61B17/725 , A61B17/864 , A61B17/869 , A61B2017/8655 , F16B31/04
摘要： An osteosynthetic aid for tubular bones includes a locking nail which has a shank and, at the two ends of said shank, has at least one cross-bore for a headed locking screw. A biasing sleeve is resiliently deformable in an axial direction and is disposed between the head of the locking screw and the shank of the locking nail. The sleeve maintains the cross-locking screw under tension to keep the shank of the nail from shifting during use.
摘要翻译： 用于管状骨的骨接合辅助物包括具有柄的锁定钉，并且在所述柄的两端具有用于头部锁定螺钉的至少一个十字孔。 偏置套筒可沿轴向弹性变形，并且设置在锁定螺钉的头部和锁定钉的柄部之间。 套筒保持交叉锁定螺丝处于张力下，以防止在使用过程中钉子的柄部移动。
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公开(公告)号：US20070167953A1
公开(公告)日：2007-07-19
申请号：US11478791
申请日：2006-06-30
申请人： Ole Prien , Helge Giersch , Axel Cremer
发明人： Ole Prien , Helge Giersch , Axel Cremer
IPC分类号： A61B17/60
CPC分类号： A61B17/808 , A61B17/1728 , A61B17/80 , A61B2017/00477
摘要： A medical system includes parts used in a method for detachably establishing a spatial orientation between a body implant and an aiming device. A positioning arm being connected to the aiming device and an adaptor device being connected to or integrally formed with a bone stabilizing plate are hooked into each other. This is accomplished by means of an engaging element of the positioning arm, which engaging element is designed such that it may be coupled with an attachment element of the adaptor device. Further, there is provided a snapping mechanism which is designed to automatically engage in an interlocking element of the adaptor device, when the positioning arm, when hooked into the adaptor device, is rotated relative to the adaptor device towards a final angular position.
摘要翻译： 医疗系统包括在用于可拆卸地建立身体植入物和瞄准装置之间的空间取向的方法中使用的部件。 连接到瞄准装置的定位臂和连接到骨稳定板或与骨稳定板一体形成的适配器装置彼此钩挂。 这通过定位臂的接合元件来实现，该接合元件被设计成使得其可以与适配器装置的附接元件联接。 此外，提供了一种卡扣机构，其被设计成当定位臂当钩在适配器装置中时相对于适配器装置朝向最终的角位置旋转时被自动地接合适配器装置的互锁元件。
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公开(公告)号：US07232443B2
公开(公告)日：2007-06-19
申请号：US10391896
申请日：2003-03-19
申请人： Nils Zander , Axel Cremer
发明人： Nils Zander , Axel Cremer
IPC分类号： A61B17/58
CPC分类号： A61B17/1725
摘要： A locking nail for treating fractures of tubular bones has at least one cross-bore is provided at one end for the reception of a bone screw. The nail has a female thread at the end with the cross-bore for connection to a nail retention screw. The nail has an anti-rotation feature to anti-rotationally secure the rotational position of a joining sleeve which joins a targeting apparatus relative to the locking nail.
摘要翻译： 用于治疗管状骨骨折的锁定钉具有至少一个在一端设置的用于接收骨螺钉的十字孔。 钉子在末端有一个内螺纹，带有用于连接钉钉的十字孔。 钉子具有防旋转特征，以防旋转地固定连接套筒的旋转位置，该接合套筒与瞄准装置相对于锁定钉连接。
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