This same technology is also used in handheld ultrasound devices to determine blood flow. Doppler ultrasound estimates the difference in the frequencies of the reflected sound waves relative to ...

The LifeDop 250 features a display, hand-held Doppler with superior sound quality, extended battery life, enhanced probe sensitivity, user replaceable probe cable, interchangeable probes and a ...

Pocket-size hand-held echocardiographic (PHHE ... morphology and valvular function if equipped with color Doppler. PHHE devices have been shown to improve diagnostics, patient workflow and ...