What should be checked when opening a sterile package?

Generally, before opening a sterile pack, it is necessary to check the integrity of the outer packaging, verify information, observe for any discoloration, check for odors, and assess dryness. Detailed explanations are as follows:

1. Check the integrity of the outer packaging

Before opening the sterile pack, it is recommended to inspect the outer packaging first. If any damage or leakage is found, the sterile pack should be replaced promptly to prevent bacterial contamination.

2. Information verification

It is also necessary to verify the date marked on the sterile pack. The pack should be used within the specified time frame. If it has passed its expiration date, its sterility may be compromised, and continued use is not recommended.

3. Observe for discoloration

If the sterile pack shows obvious discoloration, such as yellowing or reddening, it cannot guarantee effective sterility. In such cases, the pack should be replaced promptly to avoid improper use that may cause discomfort.

4. Check for odors

If the sterile pack has a noticeable odor, such as a moldy, sour, or foul smell, it may have become damp, likely due to improper storage conditions. In such cases, the pack is unsuitable for further use and should be stored in a dry, well-ventilated environment.

5. Check for dryness

Touch the sterile pack to determine if it feels dry. If it feels damp, it may have been exposed to moisture during storage after sterilization or may have been contaminated by condensation during the sterilization process, which can compromise sterility. Caution should be exercised in its use, or re-sterilization may be required.

Sterile packs should be used under the guidance of a physician. Additionally, in cases of injury, besides using sterile packs, attention should also be given to local hygiene, and timely wound debridement should be performed.