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System and method for monitoring autoregulation utilizing normalized regional oxygen saturation values
System and method for monitoring autoregulation utilizing normalized regional oxygen saturation values
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机译:用于监控自动调节的系统和方法利用归一化区域氧饱和度值
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摘要
A method for monitoring autoregulation includes, using a processor, receiving a blood pressure signal an oxygen saturation signal, and a regional oxygen saturation signal from a patient. The method also includes normalizing the regional oxygen saturation signal to correct for variation in the oxygen saturation signal based on a relationship between the oxygen saturation signal and the regional oxygen saturation signal. The method further includes determining a linear correlation between the blood pressure signal and the normalized regional oxygen saturation signal. The method still further includes providing a signal indicative of the patient's autoregulation status to an output device based on the linear correlation.
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