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Virtual and Experimental Studies about Human Walking. Virtual Lower Leg Environment Innovative Design of Tibia Nail

机译：关于人类走路的虚拟和实验研究。胫骨虚拟小腿环境创新设计

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To re-create a 3D parametrical environment it was used a CAD software which permits to define complex models. First, there were defined the main bone components as femur, tibia and pelvis by using the CT images. The contours of the CT images were transferred to CAD environment where, step by step, and section by section, the virtual bones were defined. The model of the pelvis and of the lower limbs during a virtual walking was recomposed by using kinematic parameters determined by filming the human subject. In this case the entire behavior of each bone component was determined, including that of the tibia. The variations of force and torque which auctioned over the tibia were determined and applied to the fractured tibia with the new models of nails.
机译：要重新创建3D参数环境，它被使用了一种CAD软件，许可证允许定义复杂的模型。首先，通过使用CT图像将主要骨质组分定义为股骨，胫骨和骨盆。将虚拟骨骼分开，将CT图像的轮廓转移到CAD环境，步骤，逐个逐个部分。通过使用通过拍摄人对象确定的运动学参数来重复骨盆和下肢在虚拟行走期间的模型。在这种情况下，确定每个骨组分的全部行为，包括胫骨。测定拍卖胫骨的力和扭矩的变化，并用新的钉子型号施加到骨折的胫骨上。

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