新型便携式输液控制器的环境适应性研究  

Research on the environmental adaptability of a new type of portable infusion controller

作　　者：俞菊红[1] 翟保华[2] 邹燕[2] 程波 程洪波[2] YU Juhong;ZHAI Baohua;ZOU Yan;CHENG Bo;CHENG Hongbo(Department of Radiology,Jiangxi Provincial People′s Hospital,Jiangxi Province,Nanchang330006,China;Department of Hematology,Jiangxi Provincial People′s Hospital,Jiangxi Province,Nanchang330006,China;Department of Technology Research and Development,Firstomato Medical Devices Co.,Ltd.,Jiangxi Province,Nanchang330000,China)

机构地区：[1]江西省人民医院影像科,江西南昌330006 [2]江西省人民医院血液科,江西南昌330006 [3]弗司美特医疗器械有限公司技术研发部,江西南昌330000

出　　处：《中国当代医药》2022年第9期41-44,共4页China Modern Medicine

基　　金：国家发明专利证书(专利号:ZL201010248068.3);江西省卫生健康委科技计划项目(20201005);江西省卫生计生委科技计划项目(20161011)。

摘　　要：目的评估一种新研发的便携式输液控制器的环境适应性。方法收集2020年12月至2021年3月在相同研究者及研究环境下的新型便携式输液控制器(实验组)和传统输液控制器(对照组)环境适应性数据,通过体外模拟左右、上下晃动以及实景模拟行走、上下楼梯、外出检查、上卫生间、院前急救、战地转运评估两组在报警/停机指标方面的环境适应性。每种环境重复观察100次。结果在体外模拟晃动干扰时,实验组在左右晃动时的可晃动度数为(32.42±4.27)°,高于对照组的(15.36±5.58)°,差异有统计学意义(P<0.05);实验组在上下晃动时的可拉升倍数为(1.33±0.08)倍,高于对照组的(1.16±0.05)倍,差异有统计学意义(P<0.05);在实景模拟实验中,实验组在所有运行情景中的报警/停机率均低于对照组,差异有统计学意义(P<0.05)。在模拟极慢速行走、慢速行走、上下楼梯、外出检查、上卫生间、救护车正常行驶、战地担架转运等场景时,实验组的报警/停机率为0%,可达到对环境完全适应;而对照组在以上环境下均会发生不同程度的报警/停机。结论新型便携式输液控制器不但具有控制精确的优势,而且具有更好的环境适应性,可以拓展限速输液的应用范围,更好地服务医院和患者。Objective To evaluate the environmental adaptability of a newly developed portable infusion controller.Methods The environmental adaptability data of the new portable infusion controller(the experimental group)and the traditional infusion controller(the control group)from December 2020 to March 2021 in the same researchers and research environment were collected.The environmental adaptability of the two groups in terms of alarm/shutdown indicators was evaluated through in vitro simulation of left-right shaking,and up-down shaking,as well as real-world simulation of walking,going up and down stairs,going out for inspection,going to the bathroom,pre hospital first aid and field transportation.Each environment was observed 100 times.Results When simulating shaking interference in vitro,the shaking degree of left-right shaking of the experimental group was(32.42±4.27)°,which was higher than(15.36±5.58)°of the control group,the difference was statistically significant(P<0.05).When shaking up and down,the pull-up of the experimental group was(1.33±0.08)times,which was higher than(1.16±0.05)times in the control group,the difference was statistically significant(P<0.05).In the real simulation experiment,the alarm/shutdown rate of the experimental group in all operation scenarios was lower than that of the control group,the difference was statistically significant(P<0.05).When simulating the scenes of extremely slow walking,slow walking,going up and down stairs,going out for inspection,going to the bathroom,normal driving of ambulances and transfer of field stretchers,the alarm/shutdown rate of the experimental group were 0%,indicating full adaptation to the environment,while in the control group,different degrees of alarm/shutdown under the above environment reported.Conclusion The new portable infusion controller not only has the advantage of accurate control,but also has better environmental adaptability.It can expand the application range of speed limited infusion and better serve hospitals and patients.

关 键 词：输液控制 静脉输液 便携式 性能 

分 类 号：R472.4[医药卫生—护理学]