Method for detecting QRS complex of electrocardiogram signal, apparatus therefor, device and medium
US12171564B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2024 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Aug 28, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/08
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for detecting a QRS complex of an electrocardiogram signal, an apparatus therefor, a device and a medium are provided. A QRS complex of an electrocardiogram signal is detected by a detection model including a DenseNet and a dual-channel Long Short-Term Memory (LSTM). Spatial feature information of the QRS complex in the electrocardiogram signal is learned through the DenseNet, and then the spatial feature learned by the DenseNet and the time sequence data are input into respective channels of the dual-channel LSTM, so that the dual-channel LSTM can fuse the spatial information and the time sequence information of the QRS complex in the electrocardiogram signal, thereby improving a segmentation effect of the model on features, and finally improving accuracy of detecting the QRS complex.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.