A device for calibrating and testing echotomographic equipment comprises an electric motor, a pair screw-female, screw, wherein the screw is connected to an outlet shaft of the motor and the female screw is mobile With respect to a supporting plane, so as to transform a rotary motion of the motor shaft into a linear motion, a piston connected to the female screw and linearly mobile, coherently to the female screw, a membrane stressed by the piston, means apt to allow propagating ultrasound waves towards/from said membrane.
Device for calibrating and testing diagnostic echotomographic equipment / Marinozzi, Franco; Bini, Fabiano. - (2014).
Device for calibrating and testing diagnostic echotomographic equipment
MARINOZZI, Franco;BINI, FABIANO
2014
Abstract
A device for calibrating and testing echotomographic equipment comprises an electric motor, a pair screw-female, screw, wherein the screw is connected to an outlet shaft of the motor and the female screw is mobile With respect to a supporting plane, so as to transform a rotary motion of the motor shaft into a linear motion, a piston connected to the female screw and linearly mobile, coherently to the female screw, a membrane stressed by the piston, means apt to allow propagating ultrasound waves towards/from said membrane.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.