ULTRASONIC CT DEVICE, CONTROL METHOD OF ULTRASONIC CT DEVICE, AND ULTRASONIC TRANSMISSION AND RECEPTION DEVICE

The invention provides an ultrasonic CT device in which a reflected signal or the like from an object disposed close to transducers is received, and a reception signal thereof can be received by a receiver while transceivers whose number is smaller than the number of the transducers are used; a control method of the ultrasonic CT device and an ultrasonic transmission and reception device. The ultrasonic CT device includes: a transducer array in which a plurality of transducers are arranged; transceivers whose number is smaller than the number of the transducers; and a transmission transducer selector and a reception transducer selector disposed for each of the transceivers. While a transmitter included in the transceiver is selectively connected to any of the transducers in the transducer array by the transmission transducer selector, a receiver included in the transceiver is selectively connected to any of the transducers in the transducer array by the reception transducer selector. 本发明提供一种超声波CT装置、其控制方法以及超声波