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目的研究爆炸性武器对生物致伤的特点和规律，为战伤早期救治提供一定的实验依据。方法通过某型榴弹实弹静爆致伤动物，测试破片速度、冲击波超压等致伤特征。结果爆炸性武器爆炸后主要是以破片和冲击波超压两种效应致伤生物。结论该型榴弹对生物所致的伤情严重而复杂，半数以上的动物于伤后6小时死亡，且破片伤往往复合冲击伤。破片伤和冲击伤的发生率分别为69．44％和50％。
Objective To study the characteristics and rules of explosive-induced wounds and to provide some experimental evidences for the early treatment of wounds. Methods The grenade bomb was used to injure the animal by static bomb explosion to test the wounding speed, shock wave overpressure and other injury characteristics. Results After the explosion of explosive weapons, fragments and shock wave were mainly used to injure animals. Conclusion This type of grenade has a serious and complicated biological injury. More than half of the animals died 6 hours after the injury, and the fragment injuries often combined with impact injuries. The incidence of fragmentation and impact injuries were 69.44% and 50% respectively.