CAJ | 학술논문

目的：研制一种用于雾化治疗中自动控制雾化产生量的控制器，以改善雾化治疗环境，达到节约雾化用药的目的。方法目前临床使用的雾化器正常工作后其气雾直接从管路口喷出，患者若未准确对准吸入药物很容易污染外界空间并浪费雾化药物。基于上述不足，笔者采用单片机设计适合超声、喷射式雾化器的自适应控制器，通过加装雾化浓度传感器，自动控制雾化产生量。通过吸入、呼出管路中的单向阀装置，实现自适应雾化治疗。结果能够实现同步患者呼吸频率，减少雾化药物的浪费及治疗室的污染的目的。结论该装置能够满足临床实际应用的需求。
목적：연제일충용우무화치료중자동공제무화산생량적공제기，이개선무화치료배경，체도절약무화용약적목적。방법목전림상사용적무화기정상공작후기기무직접종관로구분출，환자약미준학대준흡입약물흔용역오염외계공간병낭비무화약물。기우상술불족，필자채용단편궤설계괄합초성、분사식무화기적자괄응공제기，통과가장무화농도전감기，자동공제무화산생량。통과흡입、호출관로중적단향벌장치，실현자괄응무화치료。결과능구실현동보환자호흡빈솔，감소무화약물적낭비급치료실적오염적목적。결론해장치능구만족림상실제응용적수구。
Objective We develop a controller which can automatic control the amount of atomization , improve the environment of atomization therapy , save the drug to be atomized and reduce therapeutic technician’s workload.Methods The controller is designed by single chip microcomputer (SCM) and added the concentration transducer of atomization to automatic control the amount of atomization .Through the one-way valve of breathing circuit , we realize adaptive atomization therapy .Results The controller can make patient breathing with atomization therapy fully synchronized .Conclusions The device can well improve the therapeutic effect of completely automatic atomization .