Boston Scientific AMS 800 Artificial Urinary Sphincter 72400161

The Boston Scientific AMS 800 Artificial Urinary Sphincter is an implantable, fluid-filled device designed to treat male stress urinary incontinence. It includes an inflatable cuff, scrotal pump, and pressure-regulating balloon. The device allows patients to manually control urination and regain continence.

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SKU 72400161 Category

This model features a cuff sized at 4.5 cm for optimized urethral compression following prostate surgery. The three-piece system—cuff, pump, balloon—is connected by kink-resistant tubing to ensure reliable fluid flow and long-term performance. It provides a proven mechanism of action: the cuff automatically re-inflates after patient-activated voiding, restoring continence without continuous external support. Clinical data indicate strong long-term efficacy and durability; however, mechanical issues like balloon leaks have been reported in rare cases.

Technical Specification:

Specification Details
Model Number 72400161
Cuff Size 4.5 cm occlusive silicone cuff
System Configuration Three-piece AUS: cuff, control pump, pressure-regulating balloon
Pressure Range Options Balloon options: 51–60, 61–70, or 71–80 cm H₂O (chosen separately) 
Materials Solid silicone elastomer components, kink-resistant tubing
Function Patient-activated voiding; automatic re-inflation for continuous continence
Known Adverse Reports Mechanical/hydraulic failure, including balloon leaks in rare cases

Product Also Knows As:
AMS 800 AUS 72400161, Boston Scientific Artificial Urinary Sphincter 4.5 cm cuff, non‑InhibiZone AUS model, male continence implant AMS 800, AUS system 4.5 cm cuff