The disadvantage of wrong use of wire connector foot brake

Generally use the foot switch or wire connector to control the high-voltage primary circuit of the medical X ray machine. When a doctor fluoroscopes a patient, his hands should manipulate the relevant buttons of the fluorescent screen and aperture, his eyes should carefully observe the lesions, his brain should analyze the nature of the lesions in combination with clinical experience, so the simple operation of the x ray hand switch and foot brake brings convenience to the medical staff. But in the use of wire connector foot brake should pay attention to the correct method of operation, long-term irregular operation easy to cause X-ray machine long-term continuous load, easy to exceed the maximum allowable heat capacity and damage or shorten the life of the X-ray machine, which brings great inconvenience to the work of doctors.
The correct use of wire connector foot brake, to continuously press the button, pause time can not be too long, to be cautious use.