Introduction of Wound Dressing

Wound dressing is a wound dressing, a material used to cover a sore, wound or other damage. The types of wound dressings are: 1, passive dressings (traditional dressings), passively covering the wound and absorbing exudate, providing limited protection for the wound. 2, interaction dressings, there are many forms of interaction between the dressing and the wound, such as absorbing exudate as well as toxic substances, allowing gas exchange, thus creating an ideal environment for healing; barrier outer structure, preventing microbial invasion of the environment, etc. 3, preventing cross-infection of the wound, etc. 3, wound dressings are also known as wound dressing, which is used to cover the wound. The barrier outer layer prevents the invasion of microorganisms in the environment and prevents cross-infection of wounds, etc. 3, bioactive dressings (closed dressings).