摘要
为便于操作者在心肺复苏的胸外按压过程中较好地把握按压深度和频率,本文设计了一种便携式心肺复苏装置。该装置以微处理器进行控制单元,实时监测按压力度,并根据所选择的患者体型判断按压力度是否满足要求,力度过大或过小都会进行声、光报警提示。本装置可以根据设定的按压频率进行声音提示。本文有针对性地对其硬件电路、设计中遇到的问题以及相应的解决方法进行了详细介绍。
A new portable cardiopulmonary resuscitation（CPR） device is designed for the correct depth and optimal timing during the external cardiac compression.The control unit of this device is made up of a microprocessor,detecting the real-time compression force.If the force is too large or too low,the device will give an alarm with audible beep and visible flashing light.The device can also give an audible beats.The hardware circuit,the problem and its solutions are introduced in detail.
出处
《中国医疗设备》
2012年第1期89-90,共2页
China Medical Devices
关键词
心肺复苏
胸外按压
电路设计
cardiopulmonary resuscitation（CPR）
External cardiac compression
circuit design
