The precautions for using one-piece sterile work clothes involve strict standards for the entire process of wearing, operating, and removing them. The following are the key points:
1、 Preparation before wearing
1. Environment and personal cleanliness
It is necessary to operate in designated clean areas (such as operating rooms or changing rooms) to ensure that the space is dust-free and spacious enough.
Thoroughly clean your hands before wearing (disinfect with 75% alcohol for at least 2 minutes), and ensure that your hair and beard are completely wrapped. Do not wear accessories or makeup.
2. Check the condition of clothing
Confirm that the sterile clothing is not damaged, damp, or contaminated, and the size is appropriate (too large can easily get caught in the equipment, too small can limit movement).
2、 Wear process specifications
1. Sequence and sealing
Correct order: jumpsuit → headgear → mask → shoe cover → gloves (covering cuffs) → goggles.
The connection between the cuffs and gloves should be tightly covered to prevent wrinkles or gaps from becoming contaminated channels.
2. Operation details
When inserting the arm, the movement should be gentle to avoid particle diffusion caused by airflow disturbance.
Do not touch the outer surface during zipper operation, and keep the placket closed.
3、 Restrictions on behavior after wearing
1. Action norms
Hands should not be raised above the shoulders, hung below the waist, or crossed under the armpits. They should be placed in the chest compartment or held together.
Avoid contact with non sterile areas such as the ground or other people's clothing.
2. Pollution emergency response
If sterile clothing accidentally comes into contact with contaminants, it should be replaced immediately.
4、 Unloading and replacement
1. Unloading process
It needs to be done in a pollution-free space with the assistance of others to untie the straps and roll them in reverse to avoid contact with the skin on the outer surface.
After disassembly, it is necessary to disinfect again and replace gloves.
2. Continuous surgical treatment
If continuous surgery is required, the outer gloves should be removed according to the specifications and sterile clothing should be worn again.
5、 Special Scene
1. Assisted wearing: The helper should only touch the end of the belt and avoid touching the wearer's hands or the front of the sterile garment.
2. Glove selection: Dry gloves should be worn after dressing, while wet gloves are the opposite.
The above specifications must be strictly followed to ensure the effectiveness of the sterile barrier.