ClearGuard HD Antimicrobial Barrier Cap (ClearGuard). The ClearGuard HD Antimicrobial Barrier Cap is clinically shown to significantly reduce catheter-related bloodstream infections in hemodialysis ...

MINNEAPOLIS – They don’t look like much – two plastic screw-caps, one red and one blue, each bearing a small dipstick with a slightly sticky invisible coating. But these small caps might one day save ...