EFFECTS OF ROUTINE CARE PROCEDURES ON TRANS-CUTANEOUS OXYGEN IN NEONATES - A QUANTITATIVE APPROACH
EFFECTS OF ROUTINE CARE PROCEDURES ON TRANS-CUTANEOUS OXYGEN IN NEONATES - A QUANTITATIVE APPROACH
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DOI：
10.1136/adc.58.1.20
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发表时间：
1983-01-01
影响因子：
5.2
通讯作者：
NELSON, RM
中科院分区：
文献类型：
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作者：
DANFORD, DA;MISKE, S;NELSON, RM
将经皮氧分压(TcPO2)在10个护理程序的123次观察期间的变化与TcPO2在操作时的内在变异性进行比较。在每次检查前10分钟的控制期内，用平面测量法连续记录正常婴儿的TcPO2的标准偏差。测定手术过程中TcPO2的下降及手术结束5min后TcPO2的变化。胸部X光片有最显著的早期缺氧效应，但所有手术都至少有1/4的婴儿出现早期缺氧。在特定的手术中，氧合的显著降低表明技术的改变可以应用于对新生儿有益的领域。
The changes in transcutaneous O2 tension (TcPO2) during 123 observations of 10 care procedures were compared with the intrinsic variability of the TcPO2 at the time of the procedures. SD of the TcPO2 were measured by planimetry from continuous recording in undisturbed infants during a 10-min control period immediately before each procedure. The decrement of TcPO2 during the procedure and the change in TcPO2 5 min after the procedure had ended were measured. A chest X-ray film had the most striking early hypoxic effect, but all the procedures produced early hypoxia in at least 1/4 of the infants. The significant decreases in oxygenation with particular procedures indicate area in which changes in techniques might be applied to the benefit of the neonate.