Measurement values ​​vary depending on the angle of the ultrasonic probe,
and detection accuracy needs to be improved by ultrasonic
signal noise, and it is difficult to measure by the patients themselves, which causes inconvenience in basic daily life

By wearing this device in a wearable form by a patient with a dysuria,
it measures the amount of residual urine in real time,
provides a prediction/alarm for urination through mobile interlocking for enhancing
the convenience of maintaining daily life and social activities.