Chemical ingredients in the nature of antimicrobial substances and preparations for medical purposes for treating, inhibiting and preventing viruses, fungus, mold, bacteria, spores and biofilms; chemical ingredients in the nature of antimicrobial substances sold as a component ingredient of irrigation solutions, namely, medical cleansers for wounds; biostatic antimicrobial preparations for treating, inhibiting and preventing viruses, fungus, mold, bacteria, spores and biofilms; wound antiseptic, medicated cleansers for skin and wounds, and wound irrigation agents, namely, medicated wash and sterilizing preparations; medical cleansers for skin; cleansing solutions for medical use; topical gel for medical and therapeutic treatment of wounds and other skin disorders; antiseptic preparations; antiseptics; where the above product descriptions are expressly limited to products used on humans and sold to and used by medical professionals and institutions for use in negative pressure wound therapy treatment of humans and human wound washes, and excluding products intended for veterinary of other non-human animal use