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Car Accident Reconstruction and Head Injury Correlation

机译:车祸重建与头部受伤的相关性

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Estimation of brain damage remains an elusive issue and controlled tests leading to brain damage cannot be carried out on volunteers. This study reconstructs real-world car accidents to estimate the kinematics of the head impact, This data is to be used to estimate the head injury measures through computer simulations and then correlate reported skull as well as brain damage to impact measures; whence validating the head FE model (Willinger, IJCrash 8:605-617, 2003). In this study, two crash cases were reconstructed. Injury correlation was successful in one of these cases in that the injuries to the brain of one of the car drivers could be correlated in terms of type, location and severity when compared with the tolerance limits of relevant injury parameters (Willinger, IJCrash 8:605-617, 2003).
机译:脑损伤的估计仍然是一个难以捉摸的问题,导致无法对志愿者进行脑损伤的对照测试也无法进行。这项研究重建了现实世界中的交通事故,以估计头部撞击的运动学。该数据将用于通过计算机模拟来估计头部受伤的措施,然后将报告的颅骨以及大脑损伤与撞击措施相关联;从而验证了头部有限元模型(Willinger,IJCrash 8:605-617,2003)。在这项研究中,重建了两个事故案例。在其中一种情况下,伤害相关性是成功的,因为与相关伤害参数的容限相比,可以将一名汽车驾驶员的大脑伤害在类型,位置和严重性方面相关联(Willinger,IJCrash 8:605 -617,2003年。

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