Schmidt S, Saling E
Gynecol Obstet Invest. 1987;23(1):16-22. doi: 10.1159/000298828.
In order to investigate the advantages and shortcomings of two application techniques proposed for the tcPCO2 electrode in the fetus we performed a trial using two electrodes with different modes of fixation synchronously. Comparing the transcutaneously measured values with the values of the fetal blood we found a statistically significant correlation for both techniques (r = 0.83 and 0.80, respectively). The mean values of the tcPCO2 though were significantly higher when the suction fixation was used compared with the glue fixation.
为了研究针对胎儿tcPCO2电极提出的两种应用技术的优缺点，我们同步使用两个具有不同固定模式的电极进行了一项试验。将经皮测量值与胎儿血液的值进行比较，我们发现两种技术在统计学上均具有显著相关性（r分别为0.83和0.80）。然而，与胶水固定相比，使用抽吸固定时tcPCO2的平均值显著更高。
