Product Overview
Engineered for challenging initial ureteral access, our protective J-tip guidewire combines anatomical safeguards with intelligent visual markers to prevent iatrogenic injury during catheterization and stenting procedures.

Key Safety Features

• Protective J-Curve: 3.5mm radius prevents mucosal penetration

• Progressive Stiffness: 25g/mm² soft tip transitions to 90g/mm² support shaft

• Visual Safety System:
  Red spiral: Terminal 5cm warning zone
  Green spiral: Optimal instrumentation segment

• Clinical Validation: Zero false passages in initial 150 cases

Technical Specifications

• Length: 150cm working distance

• Coating: Hydrophilic distal 10cm (0.03 friction coefficient)

• Tip Options: Fixed J-tip (35° curve)

• Compatibility: Standard 5Fr+ catheters

This intelligent guidewire system redefines safe ureteral access through integrated protective design elements and real-time visual feedback for clinicians.