The difference between a Foley catheter and an indwelling catheter
An indwelling urinary catheter is inserted in the same way as an intermittent catheter, but the catheter is left in place. The catheter is held in the bladder by a water-filled balloon, which prevents it falling out. These types of catheters are often known as Foley catheters.
Indwelling medical devices such as urinary catheters, vascular access devices, endotracheal tubes, tracheostomies, enteral feeding tubes and wound drains can be associated with development of healthcare associated infection.