野战输血加压装置的性能检测与野外适用性评价  

Performance test and field applicability evaluation of wartime blood transfusion pressurization device

作　　者：马印图 陈莉[2] 陈晓飞 王哲 杨晓亚 赵义曼 王梁 李莉华[2] MA Yintu;CHEN Li;CHEN Xiaofei;WANG Zhe;YANG Xiaoya;ZHAO Yiman;WANG Liang;LI Lihua(Department of Blood Transfusion,No.980 Hospital of PLA Joint Logistics Support Forces,Shijiazhuang,050082,China;Department of Blood Supply,Hebei Blood Center)

机构地区：[1]中国人民解放军联勤保障部队第九八〇医院输血科,石家庄050082 [2]河北省血液中心供血科

出　　处：《临床血液学杂志》2023年第8期568-571,共4页Journal of Clinical Hematology

基　　金：军队十三五后勤科研项目(No:CLB18J018)。

摘　　要：目的通过野战输血加压装置与现有的同类产品进行平行对比实验,比较二者在性能参数方面的优劣,为输血加压装置在野战环境下的适用性提供理论依据。方法采用专业检测设备分别测试施压弹簧的扭力、液体流速和残余液体量、装置在高低温环境下耐老化以及防腐、跌落、抗拉强度等性能指标。同时与现有设备进行平行对比测试,比较二者的技术参数。结果笔者研制的输血输液加压装置可明显提高输液流速,压力波动于7.92~8.12 kPa,施压相对稳定,具有撤收灵活、耐腐蚀、抗拉、抗压强度高、输后基本无残留等特点。结论该加压装置各项性能指标明显优于现有产品,更适合在野外转运伤员途中使用。Objective To provide theoretical basis for the applicability of the field transfusion pressurization device in the outdoor environment by comparing the performance parameters of the field transfusion pressurization devices and the existing similar products.Methods Professional testing equipment were used to test the torsion of the pressure spring,the flow rate of liquid and the amount of residual liquid,the aging resistance and corrosion resistance of the device in high and low temperature environment drop,tensile strength and other performance indicators.At the same time,a parallel comparison test was carried out with the existing equipment to compare the technical parameters of the two.Results The transfusion pressure device could obviously increase the flow rate of transfusion,and the pressure fluctuation was between the 7.92 to 8.12 kPa,so the pressure was relatively stable,with the characteristics of flexible withdrawal,corrosion resistance,high tensile and compressive strength,and basically no residue after transportation.Conclusion The performance indexes of the compression device were obviously better than those of the existing products,and it was more suitable for the field transportation of the wounded.

关 键 词：野战 突发情况 快速输血输液 加压装置 性能 野外适用性 

分 类 号：R457.1[医药卫生—治疗学]