1. Check the name of the sterile package, the expiration date, and whether the sterilization tape is discolored, moist, or damaged.

2. Place the sterile bag in the middle of the instrument cart, with the opening facing you, and open the outer layer by hand according to the creases.

3. Use sterile forceps to open the inner wrapping cloth in sequence and check whether the instruction card in the bag passes the test.

Attention, when opening the package, pay attention to the distance between the instrument table and a spacious environment.