Structural composition：  NOS nano antimicrobial medical dressing, produced through firmly attaching nano silver to medical absorbent gauze.
Mechanism of action：  NOS nanoparticles release silver ions when exposed to water to sterile
Scope of application：  Burn wounds, donor wounds; Chronic infectious wounds, such as diabetic ulcer wounds, pressure ulcers, venous ulcers, trauma and postoperative chronic infected wounds, etc.
Origin：  China
Storage：  Stored in a hygienic and dark room.