X-ray monitoring device for high-pressure injection of iodinated contrast agent

The invention discloses an X-ray monitoring device for high-pressure injection of an iodinated contrast agent. The X-ray monitoring device for high-pressure injection of the iodinated contrast agent is used for monitoring an injection part during high-pressure injection of the iodinated contrast agent in an enhanced examination, and comprises an X-ray emitting device and an X-ray receiving device,wherein the X-ray emitting device comprises a base, an upright column on the base, a cantilever connected with the upright column, an X-ray emitting part at the free end of the cantilever, and a control device in the base; the X-ray receiving device comprises a receiving plate opposite to the X-ray emitting part, the receiving plate is electrically connected with the control device, and the control device is electrically connected with an external display device, so that an image file obtained by the receiving plate is output to a display device for display. The X-ray monitoring device can beused for helping a medica