Fixed monitoring devices of contrast medium injection

The utility model provides a fixed monitoring devices of contrast medium injection. The device includes hand arm anchor plate, is equipped with in hand arm anchor plate bottom to be used for fixing the connecting elements at the CT bed, begins to be equipped with in proper order arm fixed band, contrast medium leakage monitoring wrist strap and palm fixed band from the fixation clamp installationend on hand arm anchor plate, is equipped with a plurality of pressure sensor at the internal surface of contrast medium leakage monitoring wrist strap, is equipped with controller and alarm on hand arm anchor plate, a plurality of pressure sensor's the signal output part and the signal input part of controller are connected, and the signal output part of controller and the signal input part of alarm are connected. The utility model discloses simple structure, convenient to use can pile the arm and fix stably in contrast medium injection process, reduce the leakage phenomenon that the contrastmedium injection appears,