A Two-Way Silicone Foley Catheter is a type of urinary catheter used to drain urine from the bladder. It is designed for long-term use and is made from silicone, a material that is biocompatible, flexible, and less likely to cause allergic reactions or irritation compared to latex. The "two-way" designation indicates that the catheter has two channels (lumens): one for draining urine and the other for inflating a balloon that holds the catheter in place inside the bladder.