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1. 发明申请

WO2009096899A1 VARIABLE ANGLE LIMB SUPPORT 审中-公开
标题翻译：可变角度支撑
公开(公告)号：WO2009096899A1
公开(公告)日：2009-08-06
申请号：PCT/SG2008/000038
申请日：2008-02-01
申请人： NANYANG POLYTECHNIC , VIJAYA, Kumar, A/L, Ramulu , WONG, Looi, Kian , TAN, Cheng Hoe
发明人： VIJAYA, Kumar, A/L, Ramulu , WONG, Looi, Kian , TAN, Cheng Hoe
IPC分类号： A61F5/00 , A61G7/075 , A61G15/10 , A61G13/12
CPC分类号： A61F5/3761 , A61G7/0755
摘要： The present invention provides a limb support device (100, 200, 300, 500, 600) for supporting a limb at various flexion angles. The limb support device (100, 200, 300, 500, 600) comprises a base frame (110, 210, 510) disposed on a supporting surface, a pivoted structure (120, 220, 320, 520, 620) in an inverted V-shape mounted on the base frame for supporting the limb at various pivot angles, and adjustment means (130, 230, etc) for adjusting the pivot angle (θ) of the pivoted structure such that the height (H) from the apex of the pivoted structure to the supporting surface is maintained for different pivot angles. When the device (100, 200, 300, etc) is used to support a lower limb during radiographic projection of the patello-femoral joint, the relative position of the patello-femoral joint with respect to the supporting surface remains substantially unchanged during projections at various knee-flexion angles. Therefore, no adjustment is required to the height of the radioactive source.
摘要翻译：本发明提供一种用于以各种弯曲角度支撑肢体的肢体支撑装置（100,200,300,500,600）。肢体支撑装置（100,200,300,500,600）包括设置在支撑表面上的基座框架（110,210,510），以倒V形的枢转结构（120,220,320,520,620）安装在基架上以用于以各种枢转角度支撑肢体的安装件，以及用于调节枢转结构的枢转角度（θ）的调节装置（130,230等），使得来自顶部的高度（H）保持枢转结构到支撑表面的不同的枢转角度。当在髌股骨关节的射线照相投影期间使用装置（100,200,300等）来支撑下肢时，髌股骨关节相对于支撑表面的相对位置在投影期间保持基本上不变各种膝屈曲角。因此，不需要对放射源的高度进行调整。

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