目的观察小儿腭裂手术围拔管期血氧饱和度（SPO2）变化，并分析原因。
Objective To observe the change of SPO2 in children undergoing cleft palate repairation during periextubation and to analysis the causes.
此外，还有实施EECP，实时监测心电、脉搏血氧等基本生理信号和采集8道其他模拟信号和数据存盘分析等功能。
In addition - the apparatus has the function of performing EECP, monitoring ECG and pulse oxygen saturation - and other acquiring 8-analog signals channels data and analyzing the stored data offline.
目的探索血氧深入图像分析技术对患儿组织缺氧的判断作用。
Objective To verify the diagnostic action of the deep-picture analysis of blood oxygen in children with tissue anoxia.
目的：测定TIPSS前后犬肝组织丙二醛（MDA）和犬静脉血超氧化物歧化酶（SOD）的变化，分析TIPSS术后氧自由基变化与肝性脑病的关系。
Objective:To study the relationship between free radical and hepatic encephalopathy after TIPSS by examing MDA in hepatic tissue and SOD in blood.
方法：根据双波长无创测量法的数学模型，分析临床试验中脉搏血氧仪产生测量误差的原因。
Methods: To analyze the reasons of error caused by the pulse oximeter in the clinical test on the basis of the mathematical model of double wavelengths noninvasive measurement of blood oxygenation.
最后进行了人体运动负荷递增实验，并分析负荷变化和血氧变化的关系，表明了系统能够应用于人体运动生理学的研究。
The in-vivo incremental load experiment at last shows the relationship between load and muscle oxygenation. The result demonstrates the validity of system used in human exercise physiology research.
最后进行了人体运动负荷递增实验，并分析负荷变化和血氧变化的关系，表明了系统能够应用于人体运动生理学的研究。
The in-vivo incremental load experiment at last shows the relationship between load and muscle oxygenation. The result demonstrates the validity of system used in human exercise physiology research.
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