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自1904年Ferdinand在临床上首先使用人工呼吸器的雏型——铁肺以来,随着呼吸生理的进展和呼吸器的不断改进,呼吸器已广泛应用于临床各科的呼吸管理以及急性呼吸衰竭(以下简称呼衰)的急救治疗。这不仅使医务人员从疲劳的人工呼吸中解脱出来,得以担负病人的全面监护,而且能精确地调节潮气量、通气压力、吸呼气时比及吸入气氧浓度,并进行呼气终末正压通气(PEEP),有效地降低了急性呼衰(包括成人呼吸窘迫综合征,即ARDS)病人的病死率。文献中已有体重
Since 1904, Ferdinand first clinical use of respirators in the prototype - the iron lung, with the progress of respiratory physiology and continuous improvement of respirators, respirators have been widely used in various clinical departments of respiratory management and acute respiratory failure (Hereinafter referred to as respiratory failure) emergency treatment. This will not only relieve the medical staff from fatigue and artificial respiration, to take full care of the patient, and can accurately adjust the tidal volume, ventilation pressure, inspiratory breath ratio and inhaled oxygen concentration, and expiratory positive Pressure ventilation (PEEP) effectively reduces the case fatality rate in patients with acute respiratory failure (including adult respiratory distress syndrome, ARDS). The body weight is already in the literature