Anti-fomitic devices

Abstract

An anti-fomitic device in the form of a bag or envelope which forms a cover for an object for preventing cross-infection by bacteria and other pathogens that may reside on the object being covered. The anti-fomitic device is a flat, flexible bag or envelope with a closure means at one end of the bag or envelope, having a sterile interior which is sealed during manufacture to maintain sterility. Therefore, no outer wrapping for the anti-fomitic device is required. Alternatively, the anti-fomitic device is a flat, flexible, internally sterile bag with two releasably closed ends, where one end is tucked inward so that the sterile interiors of the two releasably closed ends touch. A generally flat object is inserted into the resulting “folded-back” bag; and the outer most releasably closed end is opened and folded back over the other releasably closed end and over the generally flat object being covered In either embodiment, the anti-fomitic device results in an ultimate outer surface which is initially sterile, which prevents the transmission of pathogens, and which thereby greatly reduces the odds of cross-infection. Materials for the coverings/bags are impervious to the transmission of pathogens and are constructed from plastics compatible with contact with human skin, such as polyvinyl chloride, homopolymers and copolymers of polyvinyl chloride, polyesters, polyethylenes, polypropylenes, and polyolefins. A laundered covering such as a sheet, pillowcase, or other covering can then be slipped over the object which is covered with the anti-fomitic device to enhance comfort, yet maintain protection against pathogens which might reside on the object being covered.