What is a catheter?

A urologic catheter is a small tube used to drain urine from the bladder that you insert into the urethra to the bladder. This is recommended when the bladder doesn’t empty on its own.

Catheters come in different brands, sizes, styles, and lengths. Three popular types of intermittent (in and out) catheters are closed system catheters, hydrophilic catheters, and intermittent catheters. Learn more about the different types of catheters by clicking the links below.

More Catheter Information

What is Catheterization?

Catheter Basics – A guide to describe catheter sizing, length, and tip options.

Risks of Reusing Catheters

Ways to Help Reduce UTIs

Catheter Brands

180 Medical Online Catheter Catalog

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