"Any foreign object in the body carries an infection risk, and a<unk>  can serve as a superhighway for bacteria to enter the bloodstream or body", according to Milisa Manojlovich, a professor at the University of Michigan School of Nursing.<unk> s can be difficult to clean, and therefore harbor antibiotic resistant or otherwise pathogenic bacteria.
Catheter
Word catheter
Balloon catheter
Hickman line
Trocar
Perfusion
Macy catheter
Resuscitator