| abstract |
(57) [Problem] To provide a urination warning device capable of determining whether or not the urination level is not affected by the state of the body position of a subject. SOLUTION: An ultrasonic probe provided with a transducer for irradiating and receiving ultrasonic waves for detecting the amount of urine of a patient, a driving power supply of the ultrasonic probe, and urine stored in the bladder by an ultrasonic receiving sensitivity of a bladder wall. An ultrasonic probe for a urination warning device mainly comprising a signal processing mechanism for judging whether or not the amount is a urination level, and an alarm for issuing to a patient or a caregiver when it is judged that the amount of stored urine has reached the urination level Are column-directional channel groups arranged in the height direction of the human body (the number of column groups ≧ 2) and row-directional channel groups arranged in the width direction of the human body (the number of row groups ≧ It is composed of a plurality of channels 1). |