RESUMO
When the skin barrier is damaged, surgical dressings are often used to cover wounds, sustain skin barrier, protect the injured area, prevent bacterial infection, and promote wound healing. However, at present, traditional dressings will be come stiffing as it absorbs the exudates of wound and sometimes cause secondary injury to the wound during the application process, which aggravate the pain of patients without analgesic effect. For this reason, the medical staff from Northern Jiangsu People's Hospital designed a new antibacterial analgesic dressing that can reduce the pain and increase the antibacterial ability. The dressings provide a sterile, moist environment to facilitate wound healing. Meanwhile, this dressing has the advantages of low cost, safeness and effectiveness, which can reduce the frequency of dressing changes, the possibility of wound infection, the pain and the medical expenses, which is worthy of clinical promotion.