@leo478896: Chitosan Wound Dressing can be applied to bedsore wounds. It absorbs exudate from necrotic tissue and forms a gel to provide moist wound protection. It is antibacterial and breathable, activates endogenous growth factors to promote granulation tissue growth, and is non-adherent, reducing secondary bleeding and tissue damage during dressing changes.#Hope for Patients Suffering from Pressure Ulcers#