In daily life, it is inevitable that there are some slight injuries on the surface of the skin, and we usually think of the Band Aids. The wound dressing is not omnipotent. The effect of the wound dressing is to digest and absorb the exudate, and maintain the dryness of the wound. After the trauma, the patient should go through disinfection and sterilization before applying the wound patch to avoid feeling sick. In particular, the treatment method for accidental wounds of young children should be sterilized with alcohol cotton balls before the next step of countermeasures can be carried out. At the moment, cotton balls are useful.

Cotton balls are sterilized Medical cotton ball It is made by absorbing medical alcohol. It can sterilize the body skin and avoid sensation. It can also be solved by temperature reduction during fever. Next, Qianlong Mark will introduce some specific methods to use cotton balls, hoping to help you.

Medical cotton ball

How to use cotton balls:

1. When using cotton balls, use tweezers to take and put the cotton balls into alcohol, * * wet them, take them off, and then scrub the necessary parts. Pay attention not to touch cotton balls and alcohol during the whole process of * *, otherwise it is very easy to cause bacterial infection.

2. Alcohol is very easy to volatilize. To maintain the concentration of alcohol cotton ball, store it in a very sealed container. In daily life, you can choose to buy a portable separate package, which can not only bring layers, but also store them better. At present, there are two kinds of packaging methods on the market: carrying forceps and attaching forceps. The attached tweezers are placed in the package of alcohol cotton ball to reasonably prevent secondary pollution in application.

3. After packaging, store it in a clean room with air humidity no more than 80 *, cool, dry, natural ventilation and no corrosive vapor. Those in transit shall be waterproof, protected from sunlight and kept away from pyrogens.

Common problems of cotton ball application:

1. Attention should be paid to the use of cotton balls when physical fever subsides

The simple, reasonable and * * cooling method for patients with high fever is the physical method of reducing fever by wiping with 25 * - 50 * alcohol. After wetting with cotton balls, scrub the head and neck, limbs, back, hands and feet of the patient. Especially in the key areas to scrub the rich and colorful capillaries, such as armpit, elbow joint, armpit, groin, etc. Note that alcohol is not suitable for urticaria and other eruptive diseases. During the whole process of using alcohol cotton balls, prevent the secondary pollution caused by tweezers, cotton balls, cotton towels, etc.

2. The alcohol concentration should be appropriate

After continuous experiments, we know that alcohol with a concentration of 75 * has strong sterilization power. Therefore, medical disinfection alcohol generally consists of pure alcohol with a concentration of 75 * and water with a concentration of 25 *. The concentration value of alcohol is very critical. If it is too high or too low, it will weaken or even lose the disinfection and sterilization efficiency. Therefore, countermeasures must be selected to maintain the initial concentration value. Alcohol is easy to volatilize and cause the concentration value to decrease, so it should be stored in a very airtight container. This kind of situation often occurs: the cotton balls on the top of the utensils have been made for a long time, but some cotton balls on the bottom are still wet. Some people think that the wet part is alcohol. In fact, it is basically water, so it can no longer be used for disinfection and sterilization.

3. Don't use too much alcohol cotton ball

Please do not use alcohol cotton balls too much in your daily life. The alcohol key has certain limitations on the practical application effect and efficacy time of common bacteria, so it is not necessary to blindly follow the trend of exaggerating the efficacy of alcohol sterilization. For example, for the cleaning of small toys, 84 disinfectant with effective chlorine must be used. Simply scrubbing with alcohol cotton balls will not have all practical effects; For the cleaning of tableware, the method of boiling at high temperature is more reasonable.

4. Special attention to placement and storage standards

If it is not suitable for cotton balls, it should be kept in a closed manner, stored in a dry and clean place, and placed in an area out of the baby's reach to prevent the baby from swallowing the cotton balls by mistake.

The purchase method of cotton balls needs to see the packaging logo. When purchasing cotton balls, pay attention to whether the packaging is airtight, and whether the packaging has the following logo:

1. Name and detailed address of the manufacturing company;

2. Product name;

3. Specification and model;

4. Sterilization method;

5. Year and month of ineffective sterilization;

6. On the date of manufacture or production;

7. It is forbidden to use the instructions or signs when the package is damaged;

8. One time use indicates or prohibits the reapplication of signs.

9. The words "handle with care", "fear of high temperature", "fear of moisture", stacking limit, etc. shall be marked in accordance with the relevant requirements in GB 191. The words and marks on the outer package shall not be illegible after a long time.