Wasunna A, Whitelaw A G
Department of Paediatrics and Neonatal Medicine Hammersmith Hospital, London.
Arch Dis Child. 1987 Sep;62(9):957-8. doi: 10.1136/adc.62.9.957.
One hundred and twenty five measurements of arterial oxygen saturation (Stcao2) obtained with a transcutaneous pulse oximeter were compared with direct arterial oxygen tension (Pao2) in 13 preterm infants with predominantly fetal haemoglobin. Stcao2 of 86-92% corresponded to Pao2 of 5-13 kPa. Stcao2 above 92%, however, was sometimes associated with Pao2 above 13 kPa.
对13名主要为胎儿血红蛋白的早产儿,使用经皮脉搏血氧仪测量了125次动脉血氧饱和度(Stcao2),并与直接动脉血氧分压(Pao2)进行了比较。Stcao2为86%-92%时,对应的Pao2为5-13千帕。然而,Stcao2高于92%时,有时会伴有Pao2高于13千帕。