Cellular coating of the left ventricular assist device textured polyurethane membrane reduces adhesion of Staphylococcus aureus

Textured polyurethane membranes are less susceptible to infection as cellular deposition occurs. The time frame within which these membranes become populated with cellular material is consistent with the time-dependent clinical incidence of infection. Cellular coating of polyurethane may provide a strategy for reducing the risk of infection.