OK tension can compress and stop bleeding, protect wounds, prevent infection and promote healing, and it is small in size, simple to use and convenient to carry.
OK tension is very common in daily life, and its morphological characteristics are also varied. Most of the OK tension is mainly composed of adhesive tape and absorbent pad, which can absorb the liquid oozing from the wound and dry the wound. Except for some band-AIDS containing drugs, most of them have no anti-inflammatory and bactericidal effects.
Extended data:
Precautions for using OK tension:
1, clean the wound before use. Before using the band-aid, you should carefully check the wound for dirt residue.
2, the dressing should not be too tight.
When sticking a band-aid, you should pay attention to the fact that the dressing should not be too tight, so as not to make the wound airtight and aggravate the wound infection.
3. When using the band-aid, try not to get wet and reduce the local activity of the wound, otherwise it will easily cause wound infection. If it is accidentally soaked by water, it should be replaced immediately.
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