Precautions for packing
1. The volume of the bag with the lower exhaust pressure steam sterilizer shall not exceed 30cmx30cmx25cm. For pre-vacuum and pulsating vacuum pressure steam sterilization package, the volume shall not exceed 30cmx30cmx50cm, the weight of metal package shall not exceed 7kg, and the weight of dressing package shall not be allowed
More than 5 kg.
2. During packaging, metal and dressings are packed in different categories. Condensation water is easy to form on the metal surface, making dressings wet, which may easily lead to the formation of wet bags and the failure of sterilization.
3, metal basin or plate packaging, must be separated with gauze or absorbent towel, can not directly overlap, so as to avoid
Steam does not permeate the article enough to affect the sterilization effect.
4. When packing, double wrapping cloth should be wrapped, the cloth should be complete, no holes, no less than two layers, no foreign matter
Adhesion, package tightness is moderate, package too tight affect the penetration of steam gas. At the same time, to avoid operation error, the first layer and the second layer should be packed in the same way.
5. When packing, the sharp part of the instrument should be covered with a protective sleeve, and it is better not to use gauze, so as not to cause fiber
D pollution. 6, packaging: packaging materials can be divided into cloth package, paper package, box.
(1) "Square folding" or "straight line
method" : it is mainly used to pack large packages and complete sets of instruments, especially when the packaging is used to create sterile areas. Such as: abdominal bag and so on.
(2) "Envelope folding" or "diagonal method" : small packaging for most complete sets of instruments and small packaging for individual instruments.
(3) Before box sterilization, the side holes should be opened, and the cover should be suitable and tight.
(4) Packaging of paper plastic bags:
A. The distance between the device and the bag should be at least 1cm, and the sealing width should be greater than 6mm.
B. There should be protective equipment to prevent piercing.
C. Only the same material can touch each other in double packing.
D. Pay attention to the exhaust before sealing, can write on the bag.
7, packaging needs: packaging appearance clean and neat, dry without holes; Chemical instruction tape is attached to the outside of the bag.
The name of the article, the operator, the date of sterilization and the validity of the reviewer signed on the tape; Place a chemical indicator card in the center of the package.
8, commonly used packaging validity:
(1) Textile material packaging: when the humidity and temperature of the environment reach the provisions of WS310.1, the validity period is 14 days. If environmental standards are not met, the validity period is 7 days.
(2) Medical disposable paper bag packaging: the validity period should be 1 month.
(3) Disposable medical wrinkle paper, medical non-woven fabric, - secondary paper plastic packaging: the validity period should be 6 months.
(4) Hard container packaging: the validity period should be 6 months.