Gamma-ray Sterilized Irradiated Biological Dressing for Moist Wound Healing with 3-Year Shelf Life

This Irradiated Biological Dressing is a sterile, single-use medical device manufactured by Jayyalife (Beijing Jayyalife Biotechnology Co., Ltd.). It is produced from allogeneic skin tissue through rigorous processes including disinfection, glutaraldehyde treatment, cleaning, and gamma-ray irradiation sterilization.

Designed as a temporary wound covering material, it is primarily indicated for the management of burn and traumatic wounds, including superficial partial-thickness, deep partial-thickness, and full-thickness burns, as well as post-excisional wounds and microskin grafting recipient sites. The dressing provides a biological barrier to protect the wound bed, reduce infection risk, promote moist wound healing, and minimize scar contracture, making it a staple consumable in burn care and wound repair across numerous hospitals in China.