
A Silicone Foley Catheter is a flexible, indwelling urinary catheter made of biocompatible silicone that is inserted into the bladder to drain urine continuously over a period of time.
Key Features:
Made of 100% medical-grade silicone – ideal for long-term use
Inflatable balloon at the tip (5–30 mL) to hold catheter in place
Multiple lumens: 2-way (urine drainage and balloon inflation) or 3-way (plus irrigation)
Clear, non-reactive material reduces risk of allergies and encrustation
Size range: Commonly 6 Fr to 26 Fr
Uses:
Used in urinary retention, surgical procedures, or chronic bladder drainage
Preferred in patients with latex allergies
Common in ICU, postoperative care, and long-term catheterization