肺功能测定已成为成人及年长儿呼吸系统疾病的常见检测方法,它为肺部疾病的诊断、病情演变及治疗效果提供了客观依据。随着机械通气技术的应用,有关存活患儿的生存质量问题日益受到关注。国外许多有关机械通气患儿肺功能随访资料显示,随着呼吸机的不断更新改善及临床经验的不断丰富完善,机械通气造成的肺部后遗症随生长发育可逐渐改善。 Pulmonary function test has become a common detection method for respiratory diseases in adults and older children. It provides an objective basis for the diagnosis of lung disease, the evolution of the disease and the treatment effect. With the application of mechanical ventilation technology, the quality of life of surviving children is receiving more and more attention. Many foreign children with mechanical ventilation on follow-up of lung function data show that with the continuous improvement of ventilator and clinical experience is constantly enriched and improved, mechanical ventilation, lung sequelae with the growth and development can be gradually improved.