3 Ways To Disinfect A Needle

Needle sterilization and disinfection are two different processes. Disinfection kills most bacteria and contaminants, while sterilization kills them all. If needles need to be sterilized, keep them sterile until use.

Preparation for needle sterilization

Jak sterilizovat jehlu: 9 Kroků (s obrázky) – wikiHow

Wear gloves. Gloves should be worn before handling needles. If you do not have gloves, wash your hands (and wrists) thoroughly.

Jak sterilizovat jehlu: 9 Kroků (s obrázky) – wikiHow

Collect sterile equipment. When sterilizing needles, make sure that the needles are not contaminated again after disinfection.

Use sterile tongs or a spoon to remove the needle from the insertion point. Do not touch freshly sterilized needles with your hands or gloves. You can contaminate it.

To store the needle, place it in a sterile container.

Jak sterilizovat jehlu: 9 Kroků (s obrázky) – wikiHow

Wash the needles. Be sure to clean the needle before disinfecting it. This will remove any dirt, debris, or blood from the needle. This is very important if you have used needles before.

Also clean the inside of the needle if it is empty. Using a clean or sterile syringe, spray soap and water inside.

Jak sterilizovat jehlu: 9 Kroků (s obrázky) – wikiHow

Flush the needle. After washing needles with soap or disinfectant, rinse with sterile water. Use sterile as well as distilled water. Distilled water may still contain bacteria. Needles should be rinsed to ensure there are no residues from previous washes.

needle sterilization

Jak sterilizovat jehlu: 9 Kroků (s obrázky) – wikiHow

Use steam. Steam is one of the most common and effective methods of sterilizing needles. It can be sterilized using a pressure cooker. Leave the needle in the pressure cooker at the following temperature for the indicated time.

115 degrees Celsius for 30 minutes

15 minutes at 120 degrees

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125 degrees Celsius for 10 minutes

135 degrees 3 minutes

You can use a steamer instead of a pressure cooker. Pour water into the bottom of the pot. When it starts to boil, place the needle over the boiling water in a perforated pot and cover with a blanket. Allow the needle to steam for at least 20 minutes.

An autoclave is a special device designed for steam sterilization of needles and other instruments. If you need to disinfect your needles frequently and accurately, you should invest in this device.

Jak sterilizovat jehlu: 9 Kroků (s obrázky) – wikiHow

Bake the needle. Wrap the needle in several layers with a clean cloth. Bake the needles at 170 degrees Celsius for 1 hour.

This is a method of sterilizing needles by killing microbes. Leave the needles in the oven long enough. This method can be used to disinfect needles for acupuncture, medical purposes, piercings and tattoos.

Dry heat can break the needles.

Jak sterilizovat jehlu: 9 Kroků (s obrázky) – wikiHow

Use fire. A gas fire leaves less debris. Hold the needle tip in the flame until the needle tip turns red.

Flame sterilization of needles is suitable for home use, but after sterilization, the needle may become contaminated with the surrounding air, so it is not possible to completely sterilize the needle.

If soot or carbon deposits remain on the needle, wipe it off with sterile gauze.

This method is effective at removing debris, but it is not the most sterile. Therefore, it is not recommended to use it for piercing, tattooing, or medicinal purposes.

Jak sterilizovat jehlu: 9 Kroků (s obrázky) – wikiHow

Boil the needles in water. Another way to sterilize needles is to place them in boiling water. You can also pour boiling water over it. Although it is suitable for home use, this method is not 100% effective. Some microorganisms can survive cooking. Some of them will not die if the cooking time is less than 20 hours.

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Cooking works on metal.

Leave the needle in the water for 10 minutes. For greater efficiency, cover the pot and cook for 30 minutes.

While this method is suitable for chip removal and cleaning jewelry at home, it is not suitable for sterilizing medical devices and jewelry in stores.

Jak sterilizovat jehlu: 9 Kroků (s obrázky) – wikiHow

Use chemicals. Needles can be disinfected with chemicals. If the mixture is non-drinkable alcohol, soak it in the mixture for at least 20 minutes. If it is drinkable alcohol, leave it in the solution throughout the day. You can flush the needle with the following chemicals:

wound alcohol

bleaching. If it contains 5% chlorine, it can be used undiluted. If it is 10%, dilute it with water in a 1:1 ratio to make a 15% solution (1:2).

hydrogen peroxide

gin or vodka

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