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人体头颈部模型对瞬态矢状面负荷的响应。

Response of a human head-neck model to transient saggital plane loading.

作者信息

Kabo J M, Goldsmith W

出版信息

J Biomech. 1983;16(5):313-25. doi: 10.1016/0021-9290(83)90015-5.

DOI:10.1016/0021-9290(83)90015-5
PMID:6885833
Abstract

A reproducible, synthetic replica of the human head and neck system utilizing a water-filled cadaver skull mounted on fiberglass-reinforced resin vertebrae and supported by passive silicone rubber muscle and ligament elements has been constructed. Contact force, head accelerations, disk pressures and intracranial pressure responses to conditions of transient saggital plane pendulum loading have been ascertained. Front and rear head impacts as well as excitation of the entire system through its rigid base were effected. Input energies ranging from 0.0089 N m to 4.63 N m were employed resulting in head accelerations up to 180 g.

摘要

已构建了一种可重复的人体头颈部系统合成模型,该模型利用安装在玻璃纤维增强树脂椎骨上的充满水的尸体颅骨,并由被动硅橡胶肌肉和韧带元件支撑。已确定了对瞬态矢状面摆锤加载条件的接触力、头部加速度、椎间盘压力和颅内压响应。进行了头部前后撞击以及通过其刚性底座对整个系统的激励。采用了0.0089 N·m至4.63 N·m的输入能量,导致头部加速度高达180g。

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引用本文的文献

1
On the pressure response in the brain due to short duration blunt impacts.关于短时钝性撞击引起的脑部压力反应。
PLoS One. 2014 Dec 5;9(12):e114292. doi: 10.1371/journal.pone.0114292. eCollection 2014.