White silver-containing wound care device

• Main Authors: WIENCEK K. M, SCHUETTE ROBERT L, CANADA T. A, KREIDER JASON L, STURM RAYMOND C
• Format: Patent
• Language: English
• Published: 07.07.2005
• Edition: 7
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

White wound care devices having a topically applied silver-based antimicrobial finish are provided. The finish consists essentially of at least one silver ion releasing compound and at least one binder compound. The finish may be applied to a target substrate, such as a fiber, fabric, or alginate to provide a single layer antimicrobial wound care device, in which the color of the original substrate is substantially maintained after application of the antimicrobial finish. Alternatively, the silver-containing substrate may be combined with one or more additional layers to provide a composite antimicrobial wound care device.