Patent · US Active

Methods and systems for atrial fibrillation detection

US8755876B2 · kind B2 · utility

50Cited by
0References
16Claims
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Key dates

Filing dateNov 26, 2012
Grant dateJun 17, 2014
Priority date—
Expiry dateNov 26, 2032

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61B5/352
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

Methods and systems for automatic detection of Atrial Fibrillation (AF) are disclosed. The methods and systems use time-varying coherence functions (TVCF) to detect AF. The TVCF is estimated by the multiplication of two time-varying transfer functions (TVTFs).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.