Systems and methods for detecting atrial tachyarrhythmia
US11583196B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 27, 2020 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Apr 28, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/4839
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Systems and methods for detecting cardiac arrhythmia are discussed. An exemplary medical-device system includes an arrhythmia detector circuit that receives physiologic information, including respiration and heart beat information a patient, and determines whether a respiratory sinus arrhythmia (RSA) is present or absent using the respiration and the heart beat information. An indication of the presence or absence of RSA may be stored in a memory. The arrhythmia detector circuit can detect an AT episode using the indication of RSA.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.