WEARABLE DEVICE AND METHOD FOR EVALUATING RESPIRATORY TRACT INFECTION
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United States of America
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Issued Date -
Jan 16, 2025
app pub date -
Nov 23, 2022
filing date -
Nov 23, 2022
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Abstract
This application provides a wearable device and a method for evaluating a respiratory tract infection. The wearable device may include at least one first sensor, configured to obtain an audio signal of a user; at least one second sensor, configured to obtain a physiological parameter signal of the user, wherein the at least one second sensor comprises a photoplethysmography (PPG) sensor, the PPG sensor is configured to obtain a PPG signal of the user; and at least one processor, configured to: obtain a first respiratory rate of the user based on the PPG signal, and obtain a respiratory tract infection evaluation report of the user based on the audio signal and the first respiratory rate.
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