军事医学2026，Vol.50Issue(2)：114-118,5.DOI:10.7644/j.issn.1674-9960.2026-00025
基于微压传感技术的智能充气式止血装置的研制
Development of an intelligent inflatable hemostatic device based on micro-pressure sensing technology
摘要
Abstract
Objective To develop an intelligent compression hemostatic device based on micro-pressure sensing technology for limb bleeding and compare its performance with that of manual inflatable tourniquets.Methods An intelligent inflatable compression hemostatic device was designed using micro-pressure sensors,an automatic pressure inflatable pump,and a pressure fixation belt.The device's inflation performance,material safety,and air tightness were tested through physical property experiments,while its hemostatic efficacy was evaluated using a simulated human limb model and compared with that of manual inflatable tourniquets.Results Compared with the manual inflatable tourniquet,the intelligent inflatable hemostatic device demonstrated significantly shorter inflation time(P<0.05)and better air tightness(P<0.05).In simulation experiments,the hemostasis time for both small artery bleeding and venous bleeding was significantly shorter with the intelligent inflatable hemostatic device than with the manual inflatable tourniquet(P<0.05).Conclusion The intelligent compression hemostatic device outperforms manual inflatable tourniquets in terms of inflation performance,air tightness,and hemostatic efficacy.It enables precise,dynamic,and adaptive pressure management,providing a safer and more effective intelligent solution for combat trauma first aid.关键词
微压传感技术/战创伤/止血装置Key words
micro-pressure sensing technology/combat trauma/hemostatic device分类
医药卫生引用本文复制引用
郭灵,张逸飞,赵旭东,周静..基于微压传感技术的智能充气式止血装置的研制[J].军事医学,2026,50(2):114-118,5.基金项目
军队护理创新与培育计划培育项目(2023HL057) （2023HL057）
