一体化心肺复苏机计量校准装置的研制  

Research and development of measurement and calibration device of integrated cardiopulmonaryresuscitators

作　　者：程游 种银保 邹欣 马建川 刘九零 郎朗 Cheng You;Chong Yinbao;Zou Xin;Ma Jianchuan;Liu Jiuling;Lang Lang(Department of Medical Engineering,Second Affiliated Hospital,Army Medical University,Chongqing 400037,China;Department of Medical Equipment,The Third Affiliated Hospital of Chongqing Medical University,Chongqing 400037,China)

机构地区：[1]陆军军医大学第二附属医院医学工程科,重庆400037 [2]重庆医科大学附属第三医院医学装备部,重庆400037

出　　处：《中国医学装备》2024年第10期36-40,共5页China Medical Equipment

摘　　要：目的:研制一种一体化智能心肺复苏机计量校准装置,提高心肺复苏机计量校准的效率、可靠性,保障抢救伤员的安全性和有效性。方法:运用现代传感器变送技术,采用工控测控模块、组态软件程序策略的系统组合设计,在计量校准装置内实现按压深度、按压频率、单次吹气频率、潮气量等参数同时进行自动检测。结果:一体化智能心肺复苏机计量校准装置测控准确,标准值30、50和70 mm的按压深度平均值分别为(29.8±0.13)mm、(49.3±0.08)mm和(69.89±0.14)mm;标准值80、100和120次/min的按压频率分别为(79.30±0.08)次/min、(99.89±0.14)次/min和(119.94±0.24)次/min;标准值350、550和750 ml的潮气量分别为(347.99±2.77)ml、(546.18±1.89)ml和(746.67±2.14)ml;与标准器检测结果一致,且按压深度、按压频率和潮气量误差分别为±15%、±10%和±20%,均在允许范围内。结论:一体化智能心肺复苏机计量校准装置可以在心肺复苏机一个按压周期内完成各项相关参数检测,检测结果与标准器检测结果一致性高,检测结果准确可靠。Objective:To develop an integrated intelligent device of measurement and calibration for cardiopulmonary resuscitator,so as to improve the efficiency and reliability of measurement and calibration of cardiopulmonary resuscitators,and to ensure the safety and effectiveness of rescuing wounded.Methods:This device used modern sensor transmission technique,and adopted a systematically combined design with industrial control measurement and control module.This device could realize simultaneously automatic detection for a series of parameters included depth and frequency of pressure,single breath frequency,moisture volume and so on in the device of measurement and calibration.Results:The measurement and control of the measurement and calibration device of the integrated cardiopulmonary resuscitator are accurate,which average values of pressure depths were respectively(29.8±0.13)mm,(49.3±0.08)mm and(69.89±0.14)when standard values were respectively 30,50,70 mm.The pressure frequencies were respectively(79.30±0.08)times/min,(99.89±0.14)times/min and(119.94±0.24)times/min when standard values were respectively 80,100 and 120 times/min.The moisture volumes were respectively(347.99±2.77)mL,(546.18±1.89)mL and(746.67±2.14)mL when the standard values were respectively 350,550 and 750mL.The above results of this dive are consistent with the results of the standard device,and the errors of depth and frequency of pressure,and moisture volume were respectively±15%,±10%,±20%,which all were within the allowed range.Conclusion:The measurement and calibration device of integrated intelligence of cardiopulmonary resuscitators can complete various detection of related parameters within one pressure cycle of the cardiopulmonary resuscitator.The detection results of the device are highly consistent with those of the standard device,and the detection results are accurate and reliable.

关 键 词：心肺复苏机 一体化 计量校准装置 

分 类 号：R197.39[医药卫生—卫生事业管理]