[Frequency response of arterial bioelastomers].
This work aims at estimating the quality of arterial bioelasticity. The non invasive employed method consists to obtain phase spectrum of blood flow velocity and arterial pressure. An original transducer allows us to obtain these signals at the same point of a superficial artery then to record them on magnetic tape. A mathematical model binds the phase spectrum and rheological parameters.
D001158:Arteries / Q000502:physiology*; D055592:Biophysical Phenomena; D001703:Biophysics; D001783:Blood Flow Velocity; D001794:Blood Pressure; D003187:Compliance; D004548:Elasticity; D008955:Models, Cardiovascular; D014160:Transducers, Pressure
Réponse en fréquence des bioélastomères artériels.