Answer
Mar 20, 2026 - 03:13 PM
A catheter is a thin, flexible tube used to drain or deliver fluids in the body, most commonly to remove urine from the bladder. It is a medical device used in both clinical and home care settings.
Catheters are typically used when someone is unable to empty their bladder naturally or needs assistance with urinary drainage. There are different types of catheters designed for specific uses, including intermittent, indwelling (Foley), and external options.
