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小儿特别是幼儿处于生长发育旺盛期,耗氧量是成人之2倍,因呼吸道阻力大,呼吸肌脆弱、欲满足需要增加每分通气量时,必须增加呼吸数,故呼吸效率低。稍有通气障碍,除非尽早采取有效治疗措施,否则便可招致严重后果。近年来人们认识到呼吸管理的重要性,增设了加强监测病室(ICU)及神经系统监测病室(NICU)等,同时呼吸管理方法也有明显的进步与普及,不仅用于治疗小儿呼吸衰竭,而且积极地作为予防手段也收到显著效果。小儿机械呼吸器现状(1)铁肺:此法与自然呼吸相似,因有
Children especially in early childhood growth and development period, the oxygen consumption is 2 times more than adults, due to respiratory resistance, respiratory muscle fragility, to meet the need to increase the minute ventilation, you must increase the number of respiration, it is inefficient breathing. Slight airway obstruction, unless effective treatment as soon as possible, otherwise it can lead to serious consequences. In recent years, people have realized the importance of respiratory management, the strengthening of the monitoring room (ICU) and the nervous system monitoring unit (NICU), etc., and respiratory management methods have also been significantly improved and universal, not only for the treatment of pediatric respiratory failure, and active As a preventive measure, it also received significant results. Current status of pediatric mechanical respirators (1) Iron lung: This method is similar to natural breathing, due to