Heart rhythm detection method and system using radar sensor
US11992322B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Mar 30, 2021 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Feb 12, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/084
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A heart rhythm detection method and system by using radar sensor is capable of collecting an original signal using a radar sensor toward at least one subject, and converting the original signal to a two dimensional image information (i.e., spectrogram) using the concept of image vision. Then, the neural network automatically learns which heartbeat frequency should be focused on and which heartbeat frequency should be filtered out in the two dimensional image information through deep learning, so that the heartbeat frequencies can be extracted effectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.