Exopack Advanced Coatings has developed a PSA coated polyurethane film that provides protection against bacteria, including MRSA.
The inspire material, which contains silver xyz in both the polyurethane and acrylic PSA, is said to have demonstrated a log 4 reduction in bacterial activity when in contact with MRSA . Studies have shown there is no silver migration beyond the film edge, so it is unlikely that any dressing manufactured from the product would be characterised as a ‘class 3’ device.
According to Exopack, incorporation of antibacterial material in both the upper and lower surface ensures complete patient protection. “Bacteria that may migrate onto the surface of the dressing will be killed whilst the underside of the dressing is protected by the antibacterial adhesive,” the company states.
The polyurethane film without PSA has the same antibacterial properties as the adhesive version and is available as a material for coating or laminating to a variety of wound dressing components.
Both materials maintain the mattness and low coefficient of friction associated with existing inspire films. The polyurethane is available cast onto either paper or film substrate. The products can be coloured to create a ‘silver’ appearance and printed with either a logo or information.
External weblinksConverting Today is not responsible for the content of external internet sites.Exopack Advanced Coatings
