ADAPTATION OF PULSE OXIMETRY FOR FETAL MONITORING DURING LABOR

被引：68
|
作者：
GARDOSI, JO
SCHRAM, CM
SYMONDS, EM
机构：
[1] Perinatal Research and Monitoring Unit, Department of Obstetrics and Gynaecology, Queen's Medical Centre, Nottingham
来源：
LANCET | 1991年 / 337卷 / 8752期
关键词：
D O I：
10.1016/0140-6736(91)92928-U
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
Application of pulse oximetry to intrapartum monitoring was investigated in 105 women. No adequate reading could be obtained in 44 cases. Two major sources of artifact, related to probe apposition and signal processing, were identified and excluded. The average arterial oxygen saturation from the fetal scalp was 82% (SD 6%), which is higher than has been inferred from pO2 levels. Readings below 60% or the development of an unstable baseline suggest the presence of substantial hypoxia and acidosis.
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收藏
页码：1265 / 1267
页数：3
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