Heart rate and PO2 in the fetal lamb.
Heart rate and PO2 in the fetal lamb.
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胎羔的心率和 PO2。
DOI：
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发表时间：
1984
影响因子：
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通讯作者：
H. Debruin
中科院分区：
文献类型：
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作者：
M. E. Towell;J. Johnson;G. Madhavan;H. Debruin
关于慢性插管动物受试者胎儿氧合的信息以前依赖于从血管内导管中取出的血液样本中的PO2或O2饱和度的间歇性测量。近年来，植入血液和组织中的氧电极的性能和耐用性都有所提高。因此，现在可以连续监测几个小时或几天的氧气水平，我们之前已经报告了(1)我们在怀孕母羊的胎儿和母羊组织中植入电镀PO2电极的经验。
Information about fetal oxygenation in chronically catheterized animal subjects has previously depended on intermittent measurement of PO2 or O2 saturation in blood samples withdrawn from intravascular catheters. Recently, the performance and durability of implanted oxygen electrodes in both blood and tissue has improved. Thus, continuous monitoring of oxygen levels over many hours or days is now possible and we have previously reported (1) our experience with implantation of galvanic PO2 electrodes in fetal and maternal tissues in the pregnant ewe.