Medical device having a surface comprising nanoparticles
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United States of America Patent
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Feb 13, 2018
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May 2, 2013
filing date -
May 11, 2012
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Abstract
A medical device has a surface intended for contact with living tissue, wherein the surface comprises nanoparticles comprising a non-toxic post-transition metal such as gallium and/or bismuth, said nanoparticles having an average particle size of 500 nm or less. The nanoparticles may provide an antimicrobial effect, and thus the risk for infection may be reduced.
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