A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 5/0255 (2006.01) A61B 5/021 (2006.01)
Patent
CA 2517464
The invention concerns an automated method for discriminating the cardiac beat, on the basis of a blood pressure sampled signal, having a starting point Pstart, characterised in that it operates according to a finite state machine for determining at least the diastolic point Pdia, the systolic point Psys, and the dicrotic point Pdic of the pressure signal, the method being apt to iteratively repeat on subsequent sections of the pressure signal. The present invention further concerns the instruments necessary to perform the automated method and the apparatus performing the same.
L'invention concerne un procédé automatique permettant de distinguer les battements cardiaques, en fonction d'un signal échantillonné de la pression sanguine possédant un point de départ Pstart caractérisé en ce qu'il fonctionne relativement à une machine d'états finis pour déterminer au moins le point diastolique Pdia, le point systolique Psys et le point dicrote Pdic du signal de la pression. Ce procédé est conçu pour être répété itérativement sur des sections subséquentes du signal de la pression. Cette invention concerne également des instruments nécessaires à mise en oeuvre de ce procédé automatique ainsi qu'un appareil mettant en oeuvre ce procédé.
Bonan Matteo
Romano Salvatore
Bonan Matteo
Dennison Associates
Romano Salvatore
LandOfFree
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