Anesthesia monitoring equipment in ultrasonic guidance and control system of anesthesia monitoring equipment

The invention belongs to the technical field of medical instruments, and discloses anesthesia monitoring equipment in ultrasonic guidance and a control system of the anesthesia monitoring equipment. Afixed cylinder is connected to the back surface of a display screen; the display screen is connected with a handheld part through a wire and connected with a gel ink pen through a connecting wire. The top of the handheld part is connected with an ultrasonic probe; a connecting plate is glued to the back of the display screen, and a rotating shaft is glued to the back of the connecting plate; andthe two ends of a rotating shaft are connected with connecting blocks, and rotating shafts are glued to the centers of the connecting blocks. When in use, the fixed cylinder can be fixed on the left forearm of an operator, the handheld part is held by the right hand for ultrasonic detection, and when a needle inserting position is determined, the right hand can use the gel pen for point counting and recording; and the stru