Clinical radiography device for cardiovascular medicine department

The utility model discloses a cardiovascular medicine clinical radiography device which comprises a vertical rod, a supporting rod fixedly connected to the side wall of the vertical rod, a heating ring fixedly connected to the end face, away from the vertical rod, of the supporting rod, a line pipe fixedly connected to the top end of the supporting rod, a rear heating pipe fixedly connected to the end face of the line pipe, and a resistor fixedly connected to the interior of the heating pipe. The top face of the supporting rod and the side wall of the heating ring are fixedly connected with a thermometer, the surface of the thermometer is fixedly connected with a dial, liquid mercury is arranged in the dial, an injection needle tube is arranged in the heating ring, the inner wall of the heating ring is in sliding fit with the surface of the injection needle tube, and the bottom face of the heating tube is fixedly connected with the surface of the heating ring. Through cooperation of a thermometer, a dial, a l