Methods and apparatus for monitoring chronic disease
US12245870B2 · kind B2 · utility
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5References
18Claims
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Key dates
| Filing date | Apr 14, 2021 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | Feb 11, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2230/63
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and apparatus monitors chronic disease state of a patient. The method may include extracting, in a processor, for each of a plurality of monitoring sessions, a respiratory feature from a respiratory signal indicative of the patient's respiration during the monitoring session, the respiratory signal derived from at least one sensor; and computing, in a processor, a stability measure of the patient for a monitoring session, the stability measure representing an indication of a change point having occurred at the monitoring session in a statistical distribution of the respiratory feature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.