Rib fracture chest belt fixation method is divided into 2 kinds of elastic chest belt or multi-head chest belt. 1. Elastic chest belt fixation method: you can wear a thin undershirt inside the elastic chest belt to prevent the elastic chest belt from hurting the skin, according to the instructions on the selection of the elastic chest belt on the bottom and the front and back, from the back around the chest with the chest sticking to the back, the tightness control can be inserted into the 1 finger as appropriate, and pay attention to whether there is any impact on the respiration. 2. Chest strap fixation method: lay the chest strap flat, put it on the bottom of the patient’s back, and alternate from the 1st rib to the bottom of the 12th rib, and one of them is always pressed against the previous one by about 1/3. The tightness should be such that 1 finger can be inserted. All the straps should be wrapped in a stacked fashion, and the last one should be knotted at the abdomen. Fixation should be appropriately tightened, too loose can not play a role, too tight will affect the respiratory, fixed after the patient does not have obvious pressure and respiratory distress is appropriate, pay attention to regular observation of the tightness of the fixation belt.