The first hurdle: the door.
Do not pull the door by hand. ......
Frequently asked questions: Entering a semi-restricted or restricted area from a non-restricted area and forgetting to close the door after passing through.

Restricted area: also called sterile area, including anesthesia preparation room, operating room (anesthesia induction room), surgical preparation room, sterile goods storage room, surgical hand disinfection area, valuable instrument room, clean corridor and so on;

Semi-restricted area: also called clean area, including drug storage room, resuscitation room, office, store room, locker room, living area (duty room, meeting room, rest room, bathroom);

Non-restricted area: also known as the contaminated area, including the pre-shoeing area, receiving patients, instrument cleaning room, dirty washing room, miscellaneous use room, specimen storage room, medical waste temporary storage.

There is a clear separation barrier between the areas with clear signage. The barrier should be restored as soon as possible after passage.

Second barrier: clothing barrier
The surgical cap needs to pass the front and back hairline, and the hair should not be exposed.
Masks need to completely cover the mouth and nose
The lower edge of the scrubs should be completely pressed into the surgical pants and tightened.
No jewelry can be worn

Third: Shoes
Shoes must be changed when entering the operating room
Shoes are not allowed to be placed in the outside passageway, worn surgical slippers are placed in a special bucket, worn shoes are placed in a special shoe rack, and the turnstile is for changing shoes, not for stepping on. ......

The fourth level: asepsis level
Keep your eyes open, don't block the way! Don't block the line of sight!
The teacher didn't say for you to help, just stay there and don't move!
Stay away from the sterile instrument table when the surgery is not your business, it's a shock to touch it, really.
Tying knots, simple sutures and other basic operations to be skillful ah, otherwise you will be sprayed with black eyes, feel life bleak...