5 results about "Sleep patterns" patented technology

This invention provides a radar-based sleep staging method, terminal, and storage medium. The method includes: acquiring human echo signals detected by radar over a preset monitoring area in real time, and calculating a sleep staging index corresponding to each calculation cycle during the sleep period based on the human echo signals; calculating a sleep staging threshold corresponding to the current calculation cycle based on the standard deviation of the sleep staging indices corresponding to multiple calculation cycles near the current calculation cycle; and determining the sleep staging result for the current calculation cycle based on the sleep staging index and the corresponding sleep staging threshold. This method can adaptively set the sleep staging threshold based on the user's own sleep patterns, thereby improving the accuracy of sleep staging calculations.

1. Name of this design product: Children's Sleep Training Clock. 2. Purpose of this design: To correct children's sleep patterns. Establish a good daily routine. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A mobile device for identifying a potential candidate includes a screen, a sensor, and a control system. The sensor configured to generate sensor data associated with use of the mobile device. The control system is configured to: extract location data from the sensor data, the location data including physical location of the mobile device at different time intervals; determine from the location data whether mobility of the mobile device is below a threshold; extract mobile device usage data from the sensor data; determine, from the mobile device usage data, a pattern of use of the mobile device to obtain a sleeping pattern of the potential candidate; and based at least in part on the mobility of the mobile device being below a threshold and the pattern of use of the mobile device, cause the screen to display an alert.

This invention relates to a sleep-aiding method and system based on heart rate variability biofeedback, belonging to the field of sleep health management technology. It solves the problem that existing sleep-aiding technologies, which rely on visual biofeedback and lack mechanisms for recognizing sleep trends and automatically exiting sleep patterns, are prone to overstimulation. The method includes: acquiring vital signs signals at multiple time steps and a sleep-aiding rhythm signal at the current time step; the vital signs signals include PPG sensor signals and IMU sensor signals; determining the signal quality index for each time step based on the PPG sensor signals from multiple time steps; calculating the body movement intensity at each time step based on the IMU sensor signals from multiple time steps; and adjusting the sleep-aiding rhythm signal based on the signal quality index and body movement intensity at the current time step or multiple time steps. This invention achieves full-process sleep management with light-free biofeedback, automatic sleep trend recognition, and nighttime awakening re-intervention, improving the effectiveness of sleep-aiding guidance.

Disclosed herein are systems and methods for monitoring PAP treatment adherence. Systems and methods disclosed herein provide techniques to quantify PAP wear time in proportion to the time in bed or time asleep, and take into account individual factors affecting sleep patterns to provide feedback to patients and providers for motivating adherent use of the PAP device.