Anti-microbial catheter

摘要

A catheter (300) having features configured to provide a substantially uniform flow rate of a fluid exiting the catheter and also exhibits anti-microbial properties. The uniform flow rate features may include one or more of a flow restricting membrane (26, 54, 74, 258, 274, 286, 296, 452, ) or flow restricting component (326) within an infusion section of the catheter. In other arrangements, exit holes (304) defining the infusion section of the catheter may be configures to provide the desired uniform flow rate over the length of the infusion section. Furthermore, the catheter also includes anti-microbial properties to inhibit the growth of microbes on or within the catheter and, preferably, to inhibit microbe growth in an anatomical region surrounding the catheter.