Blood vessel ultrasonic focus diagnostic equipment and focus transducer

The utility model discloses a blood vessel ultrasonic focus diagnostic equipment and focus transducer, this blood vessel ultrasonic focus diagnostic equipment includes ultrasound catheter, withdrawing drive arrangement and electronic imaging system, vascular ultrasonic focus transducer is installed to ultrasound catheter's front end, the rear end links to each other with withdrawing drive arrangement, withdrawing drive arrangement links to each other with electronic imaging system. This blood vessel ultrasonic focus transducer includes ultrasound energy transducing unit and focus unit, and the ultrasound energy transducing unit is used for launching the supersound signal to supersound signal to reflecting is back received, and the focus unit is used for focusing on the supersound signal of ultrasound energy transducing unit transmission. The utility model discloses a focus of blood vessel ultrasonic is technological, has improved the resolution ratio of diagnostic equipment, has improved the SNR of diagnostic equipment formation of image simultaneously to improve the diagnosis accuracy.