Ultrasonic probe puncture stent for PICC (peripherally inserted central catheter) catheterization

The utility model provides an ultrasonic probe puncture support for PICC (peripherally inserted central catheter) catheterization, which comprises a support body, the support body is detachably mounted on an ultrasonic probe and comprises a base, a first telescopic arm and a second telescopic arm are respectively arranged on two sides of the base, and the first telescopic arm is connected with the second telescopic arm. The first telescopic arm is connected with the base through a first automatic rebounding structure, the second telescopic arm is connected with the base through a second automatic rebounding structure, a positioning clamping seat is arranged in the center of the surface of the base, a detachable puncture needle frame is arranged on the positioning clamping seat, and a puncture needle placing hole is formed in the puncture needle frame. According to the ultrasonic probe puncture support, the base and the telescopic arm are matched with each other, so that the puncture support can adapt to ultra