The Self-adhesive Silver Ion Foam Dressing is an innovative wound care product that combines antibacterial, absorbent, and self-adhesive functions. It features a unique three-dimensional structure composed of hydrophilic polyurethane foam, a film, and sodium carboxymethyl cellulose, resulting in a soft texture and excellent absorption capabilities, effectively managing wound exudate.
Its core function lies in intelligent antibacterial action and wound healing promotion. Upon contact with exudate, the dressing continuously releases silver ions. These silver ions rapidly bind to enzyme proteins within bacterial cells, inactivating them, and simultaneously disrupting the genetic material (DNA/RNA) of bacteria and viruses, thus providing powerful bactericidal action and inhibiting replication. Furthermore, silver ions interact with metalloproteins in the wound, locally increasing the concentration of ions such as zinc, calcium, and copper, creating a favorable microenvironment for cell repair and accelerating the wound healing process.
This dressing is widely applicable to the management of various complex wounds. It is particularly suitable for treating infected wounds with copious exudate, as well as chronic, difficult-to-heal wounds such as diabetic foot ulcers and lower extremity venous ulcers. It can also be effectively used for infection prevention in deep wounds and provides reliable protection for donor and recipient sites in skin grafting procedures. Its self-adhesive design simplifies the application process, enhancing clinical convenience.
