Boos R, Rüttgers H, Muliawan D, Heinrich D, Kubli F
Arch Gynecol. 1978 Sep 1;226(1-2):183-6. doi: 10.1007/BF02116747.
The ROCHE pH electrode was tested clinically in 20 fetuses and one nonviable newborn with severe malformations. The proper fixation of the electrode in the fetal scalp is difficult. In the physiologic pH range a good correlation between capillary blood pH and tissue pH exists. The situation is less clear for the acidotic range.
罗氏pH电极在20例胎儿和1例患有严重畸形的无存活能力新生儿身上进行了临床测试。将电极妥善固定在胎儿头皮上很困难。在生理pH范围内,毛细血管血pH与组织pH之间存在良好的相关性。在酸中毒范围内,情况则不太明确。