Three Stage Dilatation: three separate dilatation pressures with three distinct and precise diameters.

Precision Dilatation: Precision controlled balloon diameter and length expansion.

Strength Dilatation: The balloon was made with optimized high pressure material for strength and rupture resistant.

Rapid Inflation and Deflation: the optimized dual lumen catheter design make little or no balloon waist with rapid inflation and deflation times.

Enhanced Visibility and Traceability: The rounded shoulders facilitate visualization of the strictures while dilating.