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高气压氧治疗是在高气压下吸氧或吸入高压氧进行临床治疗的一种方法。本文将高气压氧治疗的基本原理和临床应用的情况作一概括介绍。基本原理人体生活在空气压力之中,在海平面处为一个绝对大气压,称为常压,简称1ATA。在高气压舱内,若增加二个大气压,即加压到3ATA。在体内,氧的运送靠血液循环。血液携带氧气有二种方式,主要的是与血红蛋白结合成氧合血红蛋白。根据生理学的研究,每克血红蛋白,最多可结合1.34毫升,
High pressure oxygen therapy is a method of clinical treatment of oxygen inhalation or inhalation of hyperbaric oxygen at high pressure. This article will be the basic principles of high pressure oxygen therapy and clinical application of a general introduction. Fundamentals The human body lives in the air pressure, at sea level is an absolute atmospheric pressure, called atmospheric pressure, referred to as 1ATA. In the high-pressure cabin, if the increase of two atmospheric pressure, that is pressurized to 3ATA. In the body, oxygen is transported by the bloodstream. There are two ways to carry oxygen in blood, the main one is combined with hemoglobin into oxyhemoglobin. According to physiological studies, up to 1.34 ml per gram of hemoglobin,