Johnson N, van Oudgaarden E, Montague I A, McNamara H
Department of Obstetrics and Gynaecology, St James's University Hospital, Leeds, UK.
Br J Obstet Gynaecol. 1996 Aug;103(8):776-8. doi: 10.1111/j.1471-0528.1996.tb09872.x.
To observe fetal arteriolar oxygen saturation during maternal epidural analgesia.
An observation study of 27 epidural top-ups.
Labour ward, St James's University Hospital and Leeds General Infirmary, Leeds University, UK.
Seventeen fetuses in uncomplicated labour monitored with a N400 fetal pulse oximeter.
A change in fetal pulse oximetry reading following epidural analgesia.
There is no change in fetal oxygen saturation following an uncomplicated epidural top-up (F = 0.93; df 35 and 784).
An uneventful maternal epidural has no measurable effect on fetal oxygen saturation measured with a N400 pulse oximeter.
观察产妇硬膜外镇痛期间胎儿小动脉血氧饱和度。
对27次硬膜外追加药物进行的观察性研究。
英国利兹大学圣詹姆斯大学医院和利兹综合医院的产房。
17例无并发症分娩的胎儿，使用N400胎儿脉搏血氧仪进行监测。
硬膜外镇痛后胎儿脉搏血氧饱和度读数的变化。
单纯硬膜外追加药物后胎儿血氧饱和度无变化（F = 0.93；自由度35和784）。
平稳的产妇硬膜外麻醉对使用N400脉搏血氧仪测量的胎儿血氧饱和度没有可测量的影响。
