Methods and systems for sleep management

Patent metadata

Field	Value
Publication number	US-11986600-B2
Application number	US-202318302857-A
Country	US
Kind code	B2
Filing date	Apr 19, 2023
Priority date	Jul 8, 2013
Publication date	May 21, 2024
Grant date	May 21, 2024

Abstract

A processing system includes methods to promote sleep. The system may include a monitor such as a non-contact motion sensor from which sleep information may be determined. User sleep information, such as sleep stages, hypnograms, sleep scores, mind recharge scores and body scores, may be recorded, evaluated and/or displayed for a user. The system may further monitor ambient and/or environmental conditions corresponding to sleep sessions. Sleep advice may be generated based on the sleep information, user queries and/or environmental conditions from one or more sleep sessions. Communicated sleep advice may include content to promote good sleep habits and/or detect risky sleep conditions. In some versions of the system, any one or more of a bedside unit 3000 sensor module, a smart processing device, such as a smart phone or smart device 3002 , and network servers may be implemented to perform the methodologies of the system.

First claim

The invention claimed is:

1. A system to promote sleep comprising a processor configured to:
execute an autostart process for initiating a sleep session information gathering process;
receive a measured sleep data associated with user movement data during a sleep session;
process the user movement data to determine sleep factors with features derived from the user movement data;
measure ambient sleep conditions with one or more environmental sensors;
create a sleep record for the sleep session with the sleep factors and the ambient sleep conditions;
display the sleep factors on a display coupled to the processor; and
transmit the sleep record to a server,
wherein processor control instructions of the processor are configured to control the processor of a device to detect location of the device, and adjust a parameter of the sleep session information gathering process upon determination of a local time at the detected location.

2. The system of claim 1 , wherein processor control instructions of the processor control the processor in execution of the autostart process by:
evaluating the user movement data transmitted from a sensor module to determine presence or absence of a user based on a detection quality of sensed respiration; and
on detection of presence of the user, initiating the sleep session information gathering process.

3. The system of claim 2 , wherein the processor control instructions of the processor further control the processor of a device in execution of an autostop process to:
evaluate the user movement data transmitted from the sensor module to determine presence or absence of the user; and
on detection of a sustained absence of the user, terminate the sleep session information gathering process.

4. The system of claim 3 , wherein the detection of the sustained absence of the user determines the sustained absence in relation to an expected wake up time.

5. The system of claim 3 , wherein the sensor module further comprises a receiver to receive control commands and wherein the processor control instructions further control the processor to transmit a terminate command to the receiver of the sensor module.

6. The system of claim 3 , wherein the processor control instructions are further configured to control the processor of the device to detect environmental parameters, and based on a detected environmental parameter or the, adjust a parameter of a sleep session information gathering process.

7. The system of claim 3 , wherein the processor control instructions are configured to control the processor of the device to generate a user interface for selectively controlling activation and deactivation of the one or more environmental sensors.

8. The system of claim 3 , wherein the processor control instructions are configured to control the processor of the device to generate an alarm to remind the user to go to sleep.

9. The system of claim 8 , wherein the processor control instructions are configured to control the processor of the device to generate the alarm upon detection of a time to sleep.

10. The system of claim 9 , wherein the time to sleep is a calculated optimal nap time.

11. The system of claim 1 , wherein the adjusted parameter comprises a light setting and/or sound setting for the device.

12. The system of claim 1 , wherein the one or more environmental sensors comprises a humidity sensor, a sound sensor, a light sensor and an air quality sensor.

13. A method for executing, with a processor, a sleep session information gathering process in a device, the method comprising:
executing an autostart process for initiating a sleep session information gathering process;
receiving movement data transmitted from a sensor module;
processing the movement data to determine sleep factors with features derived from the movement data;
measuring ambient sleep conditions with one or more environmental sensors;
creating a sleep record for a sleep session with the sleep factors and the ambient sleep conditions;
displaying the sleep factors on a display coupled to the processor; and
transmitting the sleep record to a server,
wherein processor control instructions of the processor are configured to control the processor of the device to detect location of the device, and based on the location of the device, adjust a parameter of the sleep session information gathering process upon determination of a local time at the detected location.

14. The method of claim 13 , wherein executing the autostart process comprises:
evaluating the movement data transmitted from the sensor module to determine presence or absence of a user based on a detection quality of sensed respiration; and
on detection of presence of the user, initiating the sleep session information gathering process.

15. The method of claim 14 , further comprising with the processor, executing an autostop process by:
evaluating the movement data transmitted from the sensor module to determine presence or absence of the user; and
on detection of a sustained absence of the user, terminating the sleep session information gathering process.

16. The method of claim 15 , wherein the detection of the sustained absence of the user comprises determining the sustained absence in relation to an expected wake up time.

17. The method of claim 15 , wherein the sensor module further comprises a receiver to receive control commands, the method further comprising transmitting a terminate command to the receiver of the sensor module.

18. The method of claim 15 , further comprising detecting environmental parameters, and based on at least a detected environmental parameter, adjusting a parameter of the sleep session information gathering process.

19. The method of claim 18 , wherein the parameter adjusted based on the detected environmental parameter comprises a light setting and/or sound setting for the device.

20. The method of claim 15 , further comprising generating a user interface for selectively controlling activation and deactivation of the one or more environmental sensors.

21. The method of claim 15 , further comprising generating an alarm to remind the user to go to sleep.

22. The method of claim 21 , wherein the alarm is generated by detecting a time to sleep.

23. The method of claim 22 , wherein the time to sleep is detected when a clock time satisfies a calculated optimal take a nap time and wherein the method further includes calculating the optimal take a nap time, the optimal take a nap time based on processing logged wake up times.

24. The method of claim 13 , wherein the one or more environmental sensors comprises a humidity sensor, a sound sensor, a light sensor and an air quality sensor.

Assignees

• Resmed Sensor Tech Ltd

Inventors

• Shouldice Redmond
• Lawlor Colin
• Norton Matthew
• Mulligan David
• Mcmahon Stephen
• Phillips Paul
• O'Rourke Damien
• Gahan Luke
• Lavelle Marc
• Heneghan Conor
• Zaffaroni Alberto
• Mcdarby Gareth

Classifications

• A61M21/02 Primary

  for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia (for massage A61H; electrotherapy A61N, e.g. applying alternating or intermittent electric currents for producing anaesthesia A61N1/36021) · CPC title

• A61B5/4806

  Sleep evaluation (A61B5/4821 takes precedence; devices for inducing sleep A61M21/02) · CPC title

• A61B5/486

  Biofeedback (using electroencephalography [EEG] A61B5/375) · CPC title

• G10L15/26

  Speech to text systems (G10L15/08 takes precedence) · CPC title

• H04R3/00

  Circuits for transducers (arrangements for producing a reverberation or echo sound G10K15/08; amplifiers H03F) · CPC title