Methods and systems for sleep management

Patent metadata

Field	Value
Publication number	US-11364362-B2
Application number	US-201916516992-A
Country	US
Kind code	B2
Filing date	Jul 19, 2019
Priority date	Jul 8, 2013
Publication date	Jun 21, 2022
Grant date	Jun 21, 2022

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 method performed by one or more processors of an electronic system to promote sleep, the method comprising:
accessing sleep factors determined with features derived from measured data representing user movement;
accessing measured environmental data representing ambient sleep conditions;
accessing user lifestyle data obtained by input on a sleep session-by-sleep session basis in response to a lifestyle questionnaire presented to the user;
evaluating the sleep factors to detect a sleep issue;
evaluating the measured environmental data and the input user lifestyle data to select one as a most likely cause of the detected sleep issue;

based on the detected sleep issue, triggering at least one of a plurality of assessment pathways within a triage process for assessing the detected sleep issue for detecting a risky sleep condition; and
generating electronic advice messages associated with the selected cause, the advice messages comprising a series of different advice messages over time consecutively generated upon continued detection of the sleep issue.

2. The method of claim 1 , wherein the environmental data is detected locally to the user and is selected from the group consisting of detected light, detected sound and detected temperature and wherein the sleep factors are selected from the group consisting of sleep latency, REM sleep time, deep sleep time and number of sleep interruptions.

3. The method of claim 1 , wherein a detected sleep issue is selected from a group consisting: a REM time too short condition; a REM time too long condition; a REM time fragmented condition; a deep sleep time too short condition; a deep sleep time too long condition; deep sleep time fragmented condition; and too many sleep interruptions.

4. The method of claim 1 , wherein the evaluating of the measured environmental data and the input user lifestyle data to select one as a most likely cause of the detected sleep issue comprises calculating probabilities.

5. The method of claim 4 , wherein the generating of the advice message comprises triggering a push notification and wherein the method is executed by processes of one or more networked servers.

6. The method of claim 1 , wherein the evaluating of the measured environmental data and the input user lifestyle data to select one as a most likely cause of the detected sleep issue further includes evaluating historical sleep data to detect a sleep trend.

7. The method of claim 1 , wherein the triage process determines probabilities based on the detected sleep issue to determine the risky sleep condition, the determined probabilities comprising a probability of one or more of a risk of sleep apnea, a risk of snoring and a risk of chronic insomnia.

8. The method of claim 7 , wherein the triage process triggers generation of a report based on a comparison of a threshold with a calculated probability value.

9. The method of claim 7 , wherein the triage process triggers generation of a report with information concerning the risky sleep condition to facilitate access to a sleep health specialist.

10. The method of claim 1 , wherein generating advice messages further comprises generating a further series of advice messages over time consecutively upon continued detection of another sleep issue.

11. The method of claim 1 , wherein the measured data is processed, locally or at a remote server, to determine the sleep factors with features derived from the measured data, the method further comprising:
prompting the user, by way of a local display, for input of user lifestyle data on a sleep session-by-sleep session basis;
and the generating, at the remote server, of the electronic advice messages comprises the steps of:
(a) receiving, at the remote server, at least some of at least one of the following types of data: the measured data, data of the determined sleep factors, the measured environmental data and the input user lifestyle data, to facilitate evaluation of the received data and selection of a likely cause, or a most likely cause, of the detected sleep issue, and
(b) transmitting one or more generated electronic advice messages associated with the selected cause, the advice messages comprising a series of different advice messages over time consecutively generated upon continued detection of the sleep issue; and

displaying the transmitted electronic advice messages.

12. The method of claim 11 , wherein the environmental data comprises one or more of detected light, detected sound and detected temperature, the environmental data being detected locally to the user.

13. The method of claim 11 , wherein the sleep factors comprise one or more of: REM sleep time; deep sleep time; too many sleep interruptions; a REM time too short condition; a REM time too short or too long condition; a REM time fragmented condition; a deep sleep time too short condition; a deep sleep time too long condition; and a deep sleep time fragmented condition.

14. The method of claim 11 , wherein the evaluation of the measured environmental data and the input user lifestyle data to select one as a most likely cause of the detected sleep issue further includes evaluating historical sleep data to detect a sleep trend.

15. The method of claim 11 , further comprising executing, at the remote server, the at least one of a plurality of assessment pathways within the triage process, wherein the triage process determines probabilities based on the detected sleep issue to determine the risky sleep condition, the determined probabilities comprising a probability of one or more of a risk of sleep apnea, a risk of snoring and a risk of chronic insomnia.

16. The method of claim 15 , further comprising receiving, at the local display, a report indicative of a result of the triage process, the report with information concerning the risky sleep condition to facilitate access to a sleep health specialist.

17. The method of claim 1 , wherein at least one of the advice messages is based on a detected location or on a detected change in location.

18. The method of claim 17 , wherein a generated advice message comprises jet lag advice.

19. The method of claim 1 , wherein each of the accessing, each of the evaluating and the generating are performed on a remote server.

20. An electronic system to promote sleep comprising one or more processors configured to:
access sleep factors determined with features derived from measured sleep data representing user movement detected by a movement sensor;
access measured environmental data representing ambient sleep conditions;
access input user lifestyle data collected on a sleep session-by-sleep session basis in response to a lifestyle questionnaire presented to the user;
evaluate the sleep factors to detect a sleep issue;
evaluate data of the sleep factors, the measured environmental data and the input user lifestyle data, to select a likely cause, or a most likely cause, of the detected sleep issue;

based on the detected sleep issue, trigger at least one of a plurality of assessment pathways within a triage process for assessing the detected sleep issue for detecting a risky sleep condition;
generate advice messages associated with the selected cause, the advice messages comprising a series of different advice messages over time consecutively generated upon continued detection of the sleep issue; and
transmit the generated advice messages to a display device associated with the user and/or control displaying of the generated advice messages on the display d

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

• G16H50/20

  for computer-aided diagnosis, e.g. based on medical expert systems · CPC title

• G16H20/70

  relating to mental therapies, e.g. psychological therapy or autogenous training · CPC title

• G16H20/30

  relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising · CPC title

• A61M2205/502

  User interfaces, e.g. screens or keyboards · CPC title

• A61M2230/63

  Motion, e.g. physical activity · CPC title