无创双水平呼吸治疗系统的研制  

Development of Non-Invasive Bi-Level Breathing Therapy System

作　　者：袁智颖 李明月 单洁滢 王凯 叶继伦 张旭 YUAN Zhiying;LI Mingyue;SHAN Jieying;WANG Kai;YE Jilun;ZHANG Xu(School of Biomedical Engineering,Health Science Center,Shenzhen University,Shenzhen,518060;Shenzhen Key Lab for Biomedical Engineering,Shenzhen,518060)

机构地区：[1]深圳大学医学部生物医学工程学院,深圳市518060 [2]深圳市生物医学工程重点实验室,深圳市518060

出　　处：《中国医疗器械杂志》2025年第1期89-95,共7页Chinese Journal of Medical Instrumentation

基　　金：珠海市创新团队项目(2120004000207);深圳市科创委重大产业关键技术研发项目(JSGG20210713091811038)。

摘　　要：目前,对于阻塞性睡眠呼吸暂停低通气综合征(obstructive sleep apnea hypopnea syndrome,OSAHS)尚无有效的药物治疗手段,通常采用呼吸机进行机械通气治疗。该文研发了一套适用于家用场景的无创双水平呼吸治疗系统,该系统具备单水平和双水平正压通气治疗,并引入了基于流量监测的吸气同步触发功能,以增强人机治疗的同步性。测试结果表明,该系统的各项性能指标符合预期,各通气模式能够正常运作,能够满足家用无创呼吸机的使用需求。At present,there is no effective drug treatment for obstructive sleep apnea hypopnea syndrome(OSAHS).It is usually treated by mechanical ventilation through a ventilator.In this paper,a non-invasive bi-level breathing therapy system suitable for home scenarios is developed.The system supports singlelevel and bi-level positive airway pressure therapies,and introduces the function of inspiratory synchronous trigger based on flow monitoring to enhance the synchrony of patient-ventilator synchronization.The test results show that the performance indicators of the system meet expectations.Each ventilation mode can operate normally and can meet the requirements for the use of home noninvasive ventilators.

关 键 词：睡眠呼吸暂停 无创呼吸机 双水平正压通气 同步触发 

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]