Patent ID: 9662016
Date: 2017-05-30
CPC Classifications: A61B,G16H,H04Q,H04W

Claim:
1. A method for automatically determining if physiological sensors are detecting physiological data from the same patient, the method comprising: pairing a first sensor device with a patient monitor in a first personal area network using at least one of manually entering pairing information into the patient monitor and touching the first sensor device to the patient monitor; the first sensor device being provided with an out-of-band (OOB) pairing data in response to said pairing the first sensor device with the patient monitor: placing the first sensor device on a patient's body, the first sensor device adapted for joining the first personal area network; placing a second sensor device on the patient's body, the second sensor device adapted for joining the first personal area network in response to receiving, at the second sensor device, the OOB pairing data injected into patient's body by the first sensor device once the first sensor device is paired with the patient monitor; measuring first physiological data from the patient's body using the first sensor device; measuring second physiological data from the patient's body using the second sensor device; correlating the first and second physiological data of the first and second sensor devices using a correlation factor between the first physiological data and the second physiological data wherein the correlation factor is calculated by the patient monitor using one of the following physiological parameters, detected by the first sensor device and the second sensor device, including blood pressure, saturated oxygen content, heart rate, respiration rate or end-tidal carbon dioxide; determining, by the patient monitor, whether the first and second sensor devices are associated with the same patient based on said correlation factor of the first and second physiological data.