SYSTEM AND METHOD FOR OPERATING A SENSOR FOR DETERMINING BLOOD CHARACTERISTICS OF A SUBJECT

摘要

In accordance with one aspect of the present technique, a method is disclosed. The method includes receiving continuous photoplethysmographic (PPG) data of a subject from a sensor and calculating a continuous blood characteristic (BC) based on the continuous PPG data. The method also includes calculating a first quality metric of the continuous PPG data based on a sequence of the continuous BC. The method further determines whether the first quality metric satisfies a stability criterion and sending a first notification to the sensor in response to determining that the first quality metric satisfies the stability criterion. The first notification instructs the sensor to collect compressed PPG data of the subject.

主权项

1. A method comprising:
receiving continuous photoplethysmographic (PPG) data of a subject from a sensor; calculating a continuous blood characteristic (BC) based on the continuous PPG data; calculating a first quality metric of the continuous PPG data based on a sequence of the continuous BC; determining whether the first quality metric satisfies a stability criterion; and sending a first notification to the sensor in response to determining that the first quality metric satisfies the stability criterion, wherein the first notification instructs the sensor to collect compressed PPG data of the subject.