摘要
本文对心肺复苏（CPR）的一些核心原理进行了论述，主要内容有口对口人工呼吸与文丘里效应，用牛顿力学三大定律和能量守恒定律等原理解析胸部按压的操作要点，物理学的焦耳一楞次定律和哲学的否定之否定规律与体外电除颤技术的发展等；还提出掌握CPR的核心原理是发展和学习CPR技术的基础。
This paper expounds the basic principles of the cardiopulmonary resuscitation. The main points include the Venturi - effect in the mouth - to - mouth ventilation, the key points of chest compression analyzed with the Newton ＂s laws of mechanics and law of energy conservation, and the development of electrical defibrillator with the Joule - Lenz law in the physics and principle of negation of negation in the philosophy. To master the basic principles of the eardiopulmonary resuscitation was the basis for studying and expanding the technique competence of eardiopulmonary resuscitation.
出处
《中国急救医学》
CAS
CSCD
北大核心
2011年第4期295-299,共5页
Chinese Journal of Critical Care Medicine
关键词
心肺复苏
原理
Cardiopulmonary resuscitation
Basic principle
