Greenough A, Greenall F
Department of Child Health, King's College Hospital, London.
Arch Dis Child. 1988 Jan;63(1):77-8. doi: 10.1136/adc.63.1.77.
Patient triggered ventilation using oesophageal pressure changes was assessed in eight premature neonates. Respiratory activity was reliably recorded and positive pressure inflation occurred synchronously with inspiration. Peristalsis resulted in only minimal interference. During patient triggered ventilation, inflating volume and oxygenation increased significantly compared with periods of conventional ventilation.
对8名早产儿进行了利用食管压力变化的患者触发通气评估。呼吸活动记录可靠,正压充气与吸气同步发生。蠕动仅产生极小的干扰。在患者触发通气期间,与传统通气阶段相比,充气量和氧合显著增加。