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Effets Biologiques des Ultrasons - Ultrasonographie Vasculaire

Effets Biologiques des Ultrasons - Ultrasonographie Vasculaire

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Facteurs déterminants de l’effet<br />

Exemple :<br />

α = 0,5 dB/cm<br />

I = 2 Watt/cm 2<br />

dt = 1 min<br />

Thermique<br />

dT = 0,05 x 0,5 x 2 x 60 = 3°C

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