Study on Thoracic Explosive Injury from Explosive Device
- VernacularTitle:爆炸性武器致胸部损伤的研究
- Author:
Zhen LIU
;
Bingcang LI
;
Jinsheng ZHOU
- Publication Type:Journal Article
- From:
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery
2001;8(1):44-46
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the characteristic, mechanisms and the change of pathophysiology about thoracic explosive injury from an explosive device. Methods Seventy-three millimetres prefabricated steel-ball bomb was used to be the center of explosion. According to the distance from each group to the center of explosion, 30 sheep were randomly divided into 5 groups. The injuries of thoracic wall, lung and surrounding organs were observed from fragments and blast wave. Results The mortality of thoracic explosive injury on the ground testing was 56.7%.Most of fragment wounds were blind wound. The track of wounds was often complicated and curved. The major associated injuries were myocardial contusion, splenic-hepatic rupture and gastric-enteric rupture. There were much severe pulmonary hemorrhage and lung edema. The parameters of trauma were well correlated with the severity of thoracic injury. Conclusion The parameters of trauma were well correlated with the severity of thoracic injury. The characteristic of thoracic injury from explosive device was more complicated and severe.
