Cardiology department nursing first-aid device and operation method thereof

A disclosed cardiology department nursing first-aid device comprises two width adjusting units which are symmetrically distributed front and back, a length adjusting unit is installed between the two width adjusting units, first bearing cloth is distributed on the surfaces of the width adjusting units, and second bearing cloth is distributed on the surface of the length adjusting unit. Through the design of the width adjusting units and the length adjusting unit, the length and the width can be adaptively adjusted according to the body types of different patients, and meanwhile the first bearing cloth and the second bearing cloth can be adaptively adjusted after adjustment for surface supporting protection. An ambulance can freely and rapidly move through a second supporting column and a second fixing hole, when the patient arrives at the ambulance, the ambulance can be rapidly carried out through a first supporting column and a first pulley, and therefore the patient can be rescued at the first time. 本发明公开了一