具有心阻抗图监测的多参数运动心肺功能评测系统的研制  

Development of Multi-Parameter Exercise Cardiopulmonary Function Evaluation System with Impedance Cardiogram Monitoring

作　　者：魏海俊 李翰林 黄惠 王凯 杭岩 叶继伦 张旭 WEI Haijun;LI Hanlin;HUANG Hui;WANG Kai;HANG Yan;YE Jilun;ZHANG Xu(School of Biomedical Engineering,Health Science Center,Shenzhen University,Shenzhen,518000;Shenzhen Witleaf Medical Electronics Co.,Ltd.,Shenzhen,518000;Guangdong BIOLIGHT Innovation Research Institute,Zhuhai,519080)

机构地区：[1]深圳大学医学部生物医学工程学院,深圳市518000 [2]深圳市惟拓力医疗电子有限公司,深圳市518000 [3]广东省宝莱特公司创新研究院,珠海市519080

出　　处：《中国医疗器械杂志》2024年第6期664-669,共6页Chinese Journal of Medical Instrumentation

基　　金：深圳市科创委重大攻关项目(KJZD20230923114306013);珠海市政府人才基金(2120004000207)。

摘　　要：心肺运动试验(cardiopulmonary exercise testing, CPET)是一种通过逐渐增加运动负荷来测量人体各项指标的方法,用以客观评价心肺储备功能和运动耐力。目前,CPET检测系统主要测量受试者的心电图、呼吸流量、氧气(O_(2))和二氧化碳(CO_(2))代谢等参数。该文介绍了一种集成了心阻抗图监测的非侵入性多参数运动心肺功能评测系统。该系统在常规CPET检测参数的基础上,增加了心阻抗图监测,用于检测人体在运动过程中的血流动力学参数变化,这有助于评估运动能力。同时,该系统采用了便携式Wi-Fi无线传输设计,扩大了其应用场景。Cardiopulmonary exercise testing(CPET)refers to a method of measuring various indicators of the human body under gradually increasing exercise loads to objectively evaluate cardiopulmonary reserve function and exercise endurance.Currently,CPET detection systems primarily measure subjects'ECG,respiratory flow,oxygen(O_(2)),and carbon dioxide(CO_(2))parameters.This paper introduces a non-invasive multi-parameter exercise cardiopulmonary function evaluation system that incorporates impedance cardiography monitoring.The system integrates impedance cardiography monitoring with conventional CPET detection parameters and detects changes in the hemodynamic parameters of the body during exercise,aiding in the evaluation of exercise capacity.Additionally,the system features a portable design with Wi-Fi wireless transmission,which enhances its applicability.

关 键 词：心肺运动试验 心肺功能评测 便携式Wi-Fi无线传输 

分 类 号：R197.39[医药卫生—卫生事业管理] TH77[医药卫生—公共卫生与预防医学]