How to confirm the expiration date of sterile active devices?

Answer: Select the appropriate method to verify the validity period, such as: accelerated stress aging test, carried out in a high temperature and high humidity environment, fatigue test in the working time converted to a normal environment, continuous working time or times, and then converted to normal work.

The expiration date of sterile instruments will be printed on the box, and the effect on it is generally determined within one year.

You can go directly to the drug management company, and the industrial and commercial bureau to jointly go for a certification.

The shelf life of such active devices is generally considered to be 18 months. It's not a short time.

1. Determine the number of samples

There are 6 sets of complete machines. 2. Validity period and reliability:

Valid for 5 years, reliability.

3. Determine the clinical use mode

There are three modes in the use phase, namely storage mode, standby mode and working mode. This product.

Continuous work is allowed, and the most extreme continuous work mode is adopted.

4. Acceleration factor.

Wu Jun, Wu Jun active device is indeed hungry if the wife is valid, then if you want to confirm, you must go through its production date before you can confirm its production date is the most reliable confirmation method.

The expiration date of sterile active devices can be confirmed on its production date, which is generally 15 years, do you have any questions? Thank you for your support.

I came to Wu Jun active device effective how to make sure.

To this problem, all general sanitary equipment is directly inspected by the manufacturer after the expiration date, so it is said that it is qualified within this validity period.

Sterility, the expiration date of the equipment how to confirm the expiration date of these devices in the settings when they leave the factory, you can see the tea.

If you have an expiration date, just look at the date shown on the manual, and then make a decision.

Wu Jun, there are components that are effective, how to confirm the sterility of the fate, of course, it can be confirmed, now the technology is very developed, in the sterile area, of course, such sterile equipment can be measured.

This means that we can find out whether his machine has expired through the model of his deformed model and the model of his model.

Wu Jun has a vitality cover, curious about how to determine that there should be heating, curious to see how long it will take you to use it according to the time.

How to determine how to determine the popularity of the armed police to have a school bus pick-up, you can go directly to the Internet, and he has a validity period of two yuan.

The expiration date is when you buy this thing, it has a description, and you have to strictly follow its expiration date.

Sterility, confirmation of the expiration date of the bordered instrument, with a manufacturing date on it.

Of course, the expiration date of Genki is very long, and if you want to confirm it, there is a final result of the dosage and production date.

If it is valid, then you can confirm the expiration date for him.

Generally, the date of birth and expiration date are written on the packaging. You can take a closer look.

We still have the original cleaning, and we can still confirm the expiration date, and if it is confirmed, he has brought you some choice and help, now what?

Wu Jun, the range hood is a little angry, it depends on the date on this device.

How to confirm the expiration date of sterile active devices is concerned and does not know.

How to confirm the expiration date of sterile active instruments, you can directly click to confirm.

c hardware has vitality, the validity period can be confirmed, and it can be marked when leaving the factory.

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Referring to economic losses, so I think this is what to search for.

As follows:

1. Sterile storage tongs should be replaced once every 4 6 hours for dry storage.

2. Sterile items are valid for 7 days if they are not contaminated, and must be re-sterilized once expired or damp.

3. The validity period of sterile containers, sterile bags and sterile solutions is 24 hours after opening.

4. The validity period of the sterile tray is 4 hours.

5. Disposable masks should not be used for more than 4 hours.

Note: When incubating or doing other aseptic work in a sterile environment, first light the alcohol lamp.

or gaslighting. In the future, all operations such as pressing the straw cap, opening or closing the bottle mouth, etc., need to be carried out close to the flame and through cauterization.

However, it should be noted that the metal instruments should not be burned for too long to prevent annealing, and the burned metal tweezers should be cooled before they can take away the tissue, so as not to cause tissue damage. The nutrient solution has been absorbed.

The straw can no longer be burned with a flame, because the nutrient solution remaining in the straw head can be scorched to form a carbon film, and when it is reused, it will bring harmful Xiaoyu Tan into the nutrient solution.

Sterile holding forceps: effective within 4 hours after opening the shirt round on the opening date and time.

Sterile towel pack: The opening date is rescheduled, and the time is valid for 24 hours after opening.

Sterile container: Valid for 24 hours after opening the date and time of opening.

Sterile solution: date and time of opening The expiration date is 24 hours after opening.

Laying sterile trays: The date, time, and expiration date of paving are judged to be 4 hours.

7-14 days.

Definition of the so-called sterility in an environment refers to the absence of vegetative cells and their spores or spores of all living microorganisms in the environment, and the presence of no living microorganisms in the object, which is called sterility.

Aseptic means that there are no live bacteria. An operating technique that prevents bacteria from entering the human body or other items, known as aseptic operation. Surgical procedures must be performed aseptically to prevent infection.

Methods of sterilization.

1. Superheated steam sterilization method.

The advantage of this sterilization method is that the iron tank can obtain a higher temperature under pressure, but the microorganisms have greater thermal resistance in superheated steam than in saturated steam, so the sterilization temperature requirement is higher.

2. Dry hot air sterilization method.

As with superheated steam, the use of hot dry air has its advantages and disadvantages, and is mostly used in aseptic packaging systems for composite tanks. This method has not yet been used for the aseptic production of low-acid foods, but this aseptic equipment has been used in the production of juice beverages.

3. Hydrogen peroxide sterilization method.

The bactericidal effect of hydrogen peroxide is used in conjunction with other thermal methods to achieve the purpose of sterilization.

Generally 24 hours. Aseptic technology is a series of operation techniques to keep sterile goods and sterile areas from being contaminated and prevent pathogenic microorganisms from invading the human body during medical care operations.

Basic operationsWearing a work cap can prevent contamination caused by dust and microorganisms falling from your hair. When caring for people with infectious diseases, you can also protect yourself, the size of the work cap is appropriate, and all the hair is tucked into the cap, and it is not exposed. Replace twice a week, in the operating room or in a tightly isolated unit, each time.

Wearing a mask prevents droplets from contaminating sterile items. The mask should cover the nose and mouth, and the frenulum should be tightly elastic and not accessible with contaminated hands. It should not be hung on the chest when not in use, and the cleaning side should be folded inward and put in a clean pocket.

Once the mask is wet, germs are easy to invade and should be replaced in time.

Sterile products are products that are sterilized in a series of rounds and then placed in clean bags. Because the product is sterilized and placed in an airtight bag, he can keep it for a period of time, about 7 days without being contaminated.

If this time is exceeded, the contents need to be disinfected and sterilized again and put into a new sealed bag. The effective time of different sterile items is different, for sterile containers and sterile solutions, they are effective for 24 hours, while for sterile masks are used for about 4 hours.

Related Notes:Aseptic technology is a series of operation techniques to keep sterile goods and sterile areas from being contaminated and prevent pathogenic microorganisms from invading the human body during medical care operations. Aseptic technology is an important and basic technology for the prevention of nosocomial infection, and medical staff must master it correctly and skillfully, and strictly abide by the operating procedures in the technical operation to ensure the safety of patients and prevent the occurrence of hospital-source infection.

The duration is 7 days.

Regularly check the sterilization date and storage status of sterile items. Sterile packs have a shelf life of 7 days when they are not contaminated, and should be re-sterilized after expiration or moisture. Sterile articles should not be exposed to air, and should be stored in a sterile bag or sterile container, and the name of the article and the sterilization date must be marked on the outside of the sterile bag, and they should be discharged in the order of expiration date.

If the contents of the bag are not used up at one time, they will be wrapped according to the original crease, indicating the opening time, and the validity period is 24 hours. If the contents of the bag are accidentally contaminated or soaked, they need to be re-sterilized. When you take all the contents of the bag, you can open it with the bag in your hand.

Untie the tie knot, hold the sterile bag with one hand, open the four corners of the wrapping cloth with the other hand in turn, flip it and stuff it into the palm of the tray, accurately put the contents of the bag into the sterile container, and cover it.

Sterile items are valid for 7 days if they are not contaminated.

Sterile packs generally have a shelf life of 7 days when they are not contaminated, and should be re-sterilized after expiration or moisture.

Sterile items must be kept separate from non-sterile items. Sterile items should not be exposed to air and should be stored in a sterile bag or sterile container. The unopened sterile bag should indicate the name of the sterile item and the date of sterilization, and be stored in a clean, dry and fixed place.

The validity period of the sterile package is 7 days, and the sterile holding forceps are divided into two types, one is when soaked and stored, it can be stored for 7 days, and when it is dried and stored, it can be used for 4 to 6 hours. The expiration date of the sterile solution after opening is 24 hours, and the expiration date of the sterile tray is 4 hours.

(1) The sterile dressings packaged in containers shall not exceed 24 hours after they are activated;

2) The sterile tray should be marked with the start time of use, and it should be replaced every 4 hours;

3) If the extracted liquid cannot be injected in time, the suction time should be indicated, and it should not be used after more than 2 hours;

4) The open sterile liquid for intravenous infusion must indicate the opening time, and it shall not be used after more than 2 hours;

5) The opening time should be indicated after the disposable packaging of alcohol, iodine, etc., and the use time shall not exceed 7 days; The effective period of alcohol and iodine in sterilized containers is 3 days;

6) After the sterile swab is opened, the opening time should be indicated, and the use time should not exceed 24 hours;

7) The suction time should be indicated for the various solvents that are unsealed and suctioned, and they should not be used for more than 24 hours;

8) The sterile holding forceps and holding jars for dry storage should be replaced once every 4 hours after opening and use, and should be replaced at any time in case of contamination.