| 多功能生物撞击机的研制 |
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| 引用本文： | 刘彦普,雷德林,刘桂才,何黎升,周树夏.多功能生物撞击机的研制[J].实用口腔医学杂志,2003,19(3):269-270. |
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| 作者姓名： | 刘彦普 雷德林 刘桂才 何黎升 周树夏 |
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| 作者单位： | 第四军医大学口腔医学院颌面外科,710032 |
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| 基金项目： | 全军“十五”指令性课题 :编号 :0 1L0 75 |
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| 摘 要： | 目的 :研制多功能撞击实验设备 ,为战创伤提供研究手段。方法 :该系统由撞击致伤系统、激光测速装置、激发装置、可调载物台、以及测试系统等组成 ,采用高压氮气驱动。结果 :成功制造出新型多功能生物撞击实验机。该系统具有撞击和发射投射物两种功能 ,撞击速度可实现 3～ 40m/s ,且连续可调 ;可模拟发射弹速 30 0～ 15 0 0m /s的投射物损伤 ,且连续可调。信号测试记录系统可对多路力学信号进行精确记录分析。结论 :该系统经过动物测试实验 ,性能稳定 ,可满足模拟撞击伤和投射物损伤的研究 ,具有良好的操作性和可重复性
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| 关 键 词： | 撞击装置 生物力学 颌面创伤 |
| 文章编号： | 1001-3733(2003)-03-0269-02 |
| 修稿时间： | 2002年7月12日 |
Development of bio-multi-function impact device |
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| Liu Yanpu,Lei Deilin,Liu Guicai,et al..Development of bio-multi-function impact device[J].Journal of Practical Stomatology,2003,19(3):269-270. |
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| Authors: | Liu Yanpu Lei Deilin Liu Guicai |
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| Institution: | Liu Yanpu,Lei Deilin,Liu Guicai,et al. Department of Oral and Maxillofacial Surgery,College of Stomatology,Fourth Military Medical University,Xi'an 710032 |
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| Abstract: | Objective: To develop a bio-multi-function impact device for the study of maxillofacial impact injury . Methods: This device, driven by high-pressure nitrogen air, was consisted of impact unit, laser speed-measure meter, trigger unit, operation platform and information record unit. Results: A new type of bio-multi-function impact device was manufactured with the function of the impact and project. The impact velocity is from 3 to 40 m/s and can be adjusted. The muzzle velocity of the projectile can reached from 300 to 1 500 m/s and also can be adjusted according to the demand of the experiments. It can record exactly multi-line biomechanic signals. Conclusion: The device is stable and suitable for the study of impact and projectile injury. |
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| Keywords: | Impact device Biomechanics Maxillofacial injuries |
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