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支气管肺发育异常症(BPD)是因呼吸窘迫综合征等接受吸氧、人工换气的早产儿继发的慢性肺病。由于新生儿重症监护的进展,增加了本病在临床上的重要性。BPD 儿于新生儿期以后猝死者明显增多,其机理不清,本病的低氧状态与婴儿猝死综合征(SIDS)的关系引人注目。据Garg 等报告,对BPD 儿的氧化状态用脉冲血氧定量法连续测定动脉血氧饱和量(SaO_2),较以往测定某时间的动脉氧分压(PaO_2)、经皮氧分压更灵敏且无损伤。报告中划分3组:(1)患有
Bronchopulmonary dysplasia (BPD) is a chronic lung disease secondary to premature infants receiving oxygen and artificial ventilation due to respiratory distress syndrome. As the progress of neonatal intensive care, an increase of the clinical importance of the disease. BPD children sudden death after neonatal increased significantly, the mechanism is unclear, the disease hypoxic state and sudden infant death syndrome (SIDS) of the striking relationship. According to Garg et al., The continuous determination of arterial oxygen saturation (SaO_2) by pulse oximetry was used to measure the oxidative status of BPD children. Compared with the previous measurement of PaO_2, the transcutaneous oxygen partial pressure was more sensitive no damage. The report is divided into 3 groups: (1) suffering from