Ultrasonic-guided nerve block injection manual control system

The utility model discloses a manual control system for ultrasound-guided nerve block injection, which comprises an injection pump body and a puncture needle connected with the injection pump body through an extension tube, and is characterized by further comprising a control bracelet for controlling the injection pump body to push or pump back medicine, an injection button used for controlling injection and a withdrawing button used for controlling withdrawing are arranged on the outer side face of the control bracelet, the control bracelet is arranged in the middle of the hand in a sleeved mode, and the injection button and the withdrawing button are located in the middle of the palm. The utility model aims to solve the problem of improper cooperation of two persons for local anesthesia medicine injection when ultrasound-guided nerve block is clinically carried out at present, and a single person can comfortably complete the medicine injection operation of ultrasound-guided nerve block with two hands. 本实用新型