法医学杂志

法医学杂志 ›› 2008, Vol. 0 ›› Issue (1): 43-46.

• 论文 • 上一篇    下一篇

船舶螺旋桨损伤特点及成伤机制

余松;沈忆文;薛爱民;   

  1. 湖州市公安局,复旦大学上海医学院法医系,复旦大学上海医学院法医系 浙江湖州313000,上海200032,上海200032
  • 发布日期:2008-02-25 出版日期:2008-02-28

Characteristics and Mechanism of Boat Propeller Injuries

YU SONG1, SHEN YI-WEN2, XUE AI-MIN2 (1.HUZHOU PUBLIC SECURITY BUREAU,HUZHOU 313000,CHINA;2.DEPARTMENT OF FORENSIC MEDICINE, SHANGHAI MEDICAL COLLEGE, FUDAN UNIVERSITY, SHANGHAI 200032,CHINA)   

  • Online:2008-02-25 Published:2008-02-28

被引次数

2

摘要： 目的总结船舶螺旋桨损伤的主要特点,探讨螺旋桨损伤的特点及形成机制,探索螺旋桨损伤与碎尸的鉴别方法。方法收集浙江省湖州地区1994─2005年尸检的100余例船舶螺旋桨损伤案例,对螺旋桨造成的损伤(擦划伤、表皮剥脱、创、骨折和全部离断创)的特点,以及衣着特征,进行回顾性分析。并与常见碎尸案中使用的工具造成的断面特征进行比较。结果船舶螺旋桨损伤是高速旋转螺旋桨的巨大劈力和机械切削所造成的损伤;碎尸是人为使用锐器切割或砍击尸体。两者由于形成机理、作用力及反作用力大小不同,导致损伤断面呈现不同的特征。结论船舶螺旋桨损伤具有独特的特征,可与碎尸损伤进行鉴别。

关键词: 法医病理学, 船舶螺旋桨损伤, 碎尸, 法医学鉴定

Abstract: Objective To summarize the characteristics and investigate the mechanisms of boat propeller injuries so as to explore the identification methods between boat propeller injuries and corpse dismemberment. Methods More than 100 autopsy cases of boat propeller injuries were collected in a period between 1994 and 2005 in Huzhou district, Zhejiang province. The characteristics of injuries caused by propeller, including abrasion, wound, fracture and severed wound, and the characteristics of clothing, were retrospectively studied and summarized. The severed cross wound section of boat propeller injuries was compared with that caused by corpse dismemberment. Results The boat propeller injuries were resulted from high-speed propellers with enormous splitting power and mechanical cutting, while corpse dismemberment were resulted from cutting and dismembering the body with sharp instruments. Due to the different mechanisms, the different strength of force and recoil force, the severed wound cross section had different characteristics. Conclusion Wounds caused by boat propeller injuries have their unique characteristics, distinguished from wounds of dismembered corpse.

Key words: forensic pathology, boat propeller injuries, corpse dismemberment, forensic identification