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公开(公告)号：US6090114A
公开(公告)日：2000-07-18
申请号：US343058
申请日：1999-06-29
CPC分类号： A61B17/157
摘要： An apparatus and method for tibial alignment which allows the independent establishment of two separate geometric planes to be used as a reference for the cutting of the tibial plateau during total knee arthroplasty. Two separate frame assemblies with extending rods are coupled to the tibia with a fixed relative angle between them, thereby allowing alignment with the mechanical axis of the bone. A cutting block is mounted on one of the assembly frames and is positioned against the tibia. Stabilizing pins are then placed in the cutting block, allowing the proper tibial plateau resection plane to be created.
摘要翻译： 一种用于胫骨对准的装置和方法，其允许独立建立两个单独的几何平面，以用作在全膝关节置换期间切割胫骨平台的参考。 具有延伸杆的两个单独的框架组件在它们之间以固定的相对角度联接到胫骨，从而允许与骨的机械轴线对准。 切割块安装在其中一个组装框架上并且抵靠胫骨定位。 然后将稳定的针放置在切割块中，允许产生适当的胫骨平台切除平面。
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公开(公告)号：US5916219A
公开(公告)日：1999-06-29
申请号：US797917
申请日：1997-02-10
CPC分类号： A61B17/157
摘要： An apparatus and method for tibial alignment which allows the independent establishment of two separate geometric planes to be used as a reference for the cutting of the tibial plateau during total knee arthroplasty. Two separate frame assemblies with telescoping rods are attached to the tibia with a fixed relative angle between them, thereby allowing alignment with the mechanical axis of the bone. A cutting block is mounted on one of the assembly frames and is positioned against the tibia. Stabilizing pins are then placed in the cutting block, allowing the proper tibial plateau resection plane to be created.
摘要翻译： 一种用于胫骨对准的装置和方法，其允许独立建立两个单独的几何平面，以用作在全膝关节置换期间切割胫骨平台的参考。 具有伸缩杆的两个单独的框架组件以它们之间的固定的相对角度附接到胫骨，从而允许与骨的机械轴线对准。 切割块安装在其中一个组装框架上并且抵靠胫骨定位。 然后将稳定的针放置在切割块中，允许产生适当的胫骨平台切除平面。
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