To correct use of safety helmets, must do the following four points:(A) cap lining the top crust and top hat, we must maintain 25 ~ 50 mm of space, with this space, to an energy-absorbing system, to make some impact in the whole area of the skull, reduce the head injury ;
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Within milliseconds of an impact being detected, the Active Headrests are pushed forward to reduce sudden head movement, gently helping prevent neck injury.
在察觉到冲击的几毫秒内，主动型头枕将被向前推进，以减少头部的剧烈运动，从而逐渐地帮助阻止颈部受到伤害。
Conclusion Moderate hypothermia can obviously reduce ICP and improve brain tissue oxygen metabolism to lower the morbidity and mortality rate of severe head injury.
结论亚低温治疗能明显降低重型颅脑损伤患者ICP，改善脑组织氧代谢，使患者死亡率及致残率降低。
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