Sensors and monitors for a physiological monitoring system having capability to indicate an accuracy of an estimated physiological condition. The sensor senses at least one physiological characteristic of a patient and is connectable to a monitor that estimates the physiological condition from signals...http://www.google.es/patents/US6675031?utm_source=gb-gplus-sharePatente US6675031 - Method and circuit for indicating quality and accuracy of physiological measurements
Method and circuit for indicating quality and accuracy of physiological ...