A 100% Silicone 2 Way Foley balloon catheter is a transparent flexible, sterile tube inserted through the urethra to drain urine, ideal for long-term (up to 29–90 days) use due to its hypoallergenic, biocompatible, and softer, less-encrusting material. It features an inflatable balloon to secure the tube in the bladder, commonly used for urinary retention, post-operative care (e.g., prostate surgery), and intensive care. 
 
Key Usage and Features
Purpose: Primarily used for continuous bladder drainage, managing urinary retention, or monitoring urine output in patients who are immobilized or in critical care.
 
Indwelling Use: Suitable for long-term, continuous catheterization because silicone is less likely to cause irritation, allergies, or, compared to latex, encrustation or hardening.
 
Insertion and Security: The catheter is inserted into the bladder, and a small balloon at the tip is inflated with sterile water or saline to hold it in place.
 
Alternative Uses: In some cases, a Foley balloon is used in obstetrics to aid in labor induction. 
 
Key Considerations
Safety: They are single-use devices, and improper, long-term use may increase the risk of infection.
 
Insertion/Removal: The smooth surface of silicone reduces trauma during insertion and withdrawal.