Ultrasonic probe with puncture positioning function

The utility model discloses an ultrasonic probe with a puncture positioning function. The ultrasonic probe comprises an ultrasonic probe body and a transparent film. The method is characterized in that the method is characterized; the transparent film is fixed at the detection end of the ultrasonic probe; a first mark and a second mark are respectively arranged on the transparent films in two length directions or on two sides of the ultrasonic probe, a third mark and a fourth mark are respectively arranged on the transparent films in two width directions or on two sides of the ultrasonic probe, and the first mark, the second mark, the third mark and the fourth mark correspond to the midpoint positions of the side edges of the ultrasonic probe; and a stop block is arranged on the lower surface of the transparent film. According to the ultrasonic probe with the puncture positioning function, a detection target can be accurately marked at the puncture position, accurate positioning of thetarget is achieved, the