The Utility Model Relates To An Ultrasound Enhanced Development Puncture Needle

The utility model discloses an ultrasonic enhanced developing piercing needle, which comprises a needle seat, on which a needle tube is arranged, a needle tip with an oblique is arranged at the front end of the needle tube, a ring of front thread is arranged at a distance of 0.3mm from the needle tip, and 5 rings of rear thread are arranged at the rear end of the front thread, and the interval between the front thread and the rear thread is 0.2mm, and the spacing between the rear thread is 0.5mm. The utility model has the following advantages and effects: through the pitch on the needle tip of the needle distance, it can be clearly seen in the B-ultrasound image, preventing the middle part of the piercing needle from being mistaken for the tip, so as to avoid misdiagnosis.