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心搏呼吸骤停患者在急诊和重症监护病房(ICU)比较常见,是比较紧急的危险状态,对心搏呼吸骤停患者的抢救需要争分夺秒,及时有效地实施心肺复苏是挽救患者生命的必要措施。常规人工按压心肺复苏方法与操作者的技术和经验密切相关,多由医护人员轮流按压。由于各人手工按压部位、力度、深度、频率存在着差异,导致按压不能连续、持久的实施,可能发生因操作不到位或者医护人员疲劳而使心肺复苏效果大打折扣,延误对患者的救治〔1〕。心肺复苏仪是一台以氧为动力的正
Patients with cardiac arrest and respiratory arrest are more common in emergency and intensive care units (ICUs) and are in a more critical and dangerous state. The rescue of patients with cardiac arrest and respiratory arrest requires time-consuming and timely implementation of cardiopulmonary resuscitation is necessary to save the lives of patients . Conventional manual compression cardiopulmonary resuscitation method and the operator’s technology and experience are closely related, and more by health care workers take turns pressing. Due to the manual pressing of the parts, there are differences in the strength, depth and frequency, which lead to the continuous and long-lasting application of the pressing. The cardiopulmonary resuscitation effect may be greatly reduced due to the operation being not in place or the fatigue of the medical staff. ]. CPR is a positive oxygen-powered