Quantitative heart testing
US9700226B2 · kind B2 · utility
2Cited by
5References
28Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 20, 2016 |
| Grant date | Jul 11, 2017 |
| Priority date | — |
| Expiry date | Sep 20, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/726
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Heart condition and function can be quantified using repolarization measures and/or repolarization indices derived from a time-frequency transform of an electrocardiogram, e.g., based on points in time associated with the T wave. The electrocardiograms, time-frequency maps derived therefrom, and/or indices obtained by analysis of the time-frequency maps and electrocardiograms may be assembled into a user interface. Further embodiments are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.