Paul Stanley Addison,James N. Watson,Dean Montgomery
申请号：
US15285634
公开号：
US20170095161A1
申请日:
2016.10.05
申请国别(地区):
US
年份:
2017
代理人:
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.
