Engineered for challenging initial ureteral access, our protective J-tip guidewire integrates anatomical safeguards with intelligent visual markers. It effectively prevents iatrogenic injury during catheterization and stenting procedures, delivering reliable performance in complex ureteral access scenarios.
- Protective J-Curve Design: Boasts a 3.5mm radius, directly preventing mucosal penetration.
- Progressive Stiffness Construction: Features a soft tip (25g/mm²) that smoothly transitions to a supportive shaft (90g/mm²), balancing flexibility and pushability.
- Intuitive Visual Safety System:
- Red spiral: Marks the terminal 5cm warning zone for precise placement control.
- Green spiral: Identifies the optimal instrumentation segment for procedural efficiency.
- Clinically Validated Safety: Zero false passages reported in the initial 150 clinical cases, confirming proven reliability.
Technical Specifications
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Length: 150cm working distance
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Coating: Hydrophilic distal 10cm (0.03 friction coefficient)
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Tip Options: Fixed J-tip (35° curve)
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Compatibility: Standard 5Fr+ catheters
This intelligent guidewire system redefines safe ureteral access through integrated protective design elements and real-time visual feedback for clinicians.