摘要
本文阐述了一种便携式手动胸外按压复苏仪的研制过程。该装置以国际心肺复苏指南为标准,根据正负压心肺复苏术原理设计而成,主要由真空吸盘、压力弹簧、硬件电路、按压手柄以及指针组件等构成。该装置体积小,操作简单,能够提供稳定的按压频率和按压/通气比提示音,并且能够显示按压力度,能辅助非专业急救人员为心脏骤停患者实施心肺复苏急救。
A portable manual external chest compression cardiopulmonary resuscitation （CPR） device is designed with intertional guideline for cardiopulmonary resuscitation as its design standard andactive compression-decompression CPR method as its design principle. The small-sized device with simple operation method is mainly made up of vacuum chuck, pressure spring, hardware circuit, compression handle andpointer components. The device which can provide steady indication voice for chest compression frequency and compression-ventilation ratio and display the level of compression intensity will help non-professional medical staff to perform CPR for patients with cardiac arrest.
出处
《中国医疗设备》
2014年第12期36-38,共3页
China Medical Devices
关键词
心肺复苏
胸外按压
心肺复苏仪
按压/通气比
cardiopulmonary resuscitation
external chest compression
CPR device
compression-ventilation ratio
