Monitoring device using radar and measuring motion with a non-contact device
US9993166B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2016 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Sep 27, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0257
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A user monitoring device system has a user monitoring device that includes one or more microphones, a transmitter and sensors to determine air quality, sound level quality, light quality, ambient temperature and humidity near the user. The transmitter serves as a communication system. A radar apparatus or system is configured to detect a user's movement information. The radar apparatus or system and the monitoring system configured assist to determine at least one of: user sleep information and sleep behavior information, or user respiration information. A cloud based system is in communication with the monitoring device and the radar apparatus or system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.