Learn how a Foley catheter drains urine from your bladder and how to prevent infection. Find out how to clean, secure, and empty your catheter and drainage bag, and when to seek medical help. Learn how to care for your Foley catheter , a thin tube that drains urine from your bladder. Find out how to clean, change, and shower with your catheter and drainage bags. What is a Foley catheter ? A Foley catheter is a device that drains urine (pee) from your urinary bladder into a collection bag outside of your body when you can’t pee on your own or for various medical reasons. Another name for a Foley catheter is an indwelling urinary catheter . Foley Catheter : Uses, Parts, ComplicationsWhat is a Foley Catheter ? A Foley catheter , also known as an indwelling catheter , is a flexible tube that is inserted into the bladder through the urethra to drain urine. The catheter has a small balloon at the end that is inflated once the catheter is inside the bladder, which holds the catheter in place and prevents it from slipping out. Parts of Foley Catheter : Foley catheter of several parts, including: Tip or distal end: This is part of the ...