Allium TPS Stent: A Triangular, Reversible and Comfortable Solution for Prostate Enlargement

Allium TPS Stent offers a long-term, reversible, comfortable, and sexually function-preserving solution for prostate enlargement with its unique triangular design. Engineered with a large caliber and site-specific shape, the stent precisely fits the enlarged male prostatic urethral lumen, providing reliable urinary flow and maintaining patient comfort over extended periods.

The main body applies a stronger radial force to keep the urine pathway open, while the distal end near the external sphincter maintains a lighter force to preserve continence. These distinct pressure zones support voluntary urination without compromising sphincter control. Unlike surgical approaches, the TPS stent does not alter the anatomy and can be safely removed at any stage.

The implantation procedure takes approximately 15 minutes and may be performed under local, regional, or light sedation. It can be done in a physician’s office, outpatient setting, or hospital environment, depending on patient needs. Following successful voiding, patients are typically discharged to resume daily routines.