Dual-Stiffness Hybrid Guide Wire with Enhanced Torque Control – Next-Gen Urological Access
    
        Intended Use: Complex ureteroscopic procedures requiring both flexibility and pushability, including impacted stones and strictured ureters.
    
    
    Key Features & Benefits
    Advanced Dual-Stiffness Design
    
        - Progressive Core Construction:
            
                - Ultra-Soft 8cm Hydrophilic Tip (0.02 friction coefficient) for atraumatic navigation through tortuous anatomy
 
                - Transition Zone: Gradual stiffening from 40g/mm² (distal) to 120g/mm² (proximal) for controlled advancement
 
                - Reinforced Nitinol-Zr Core: 30% higher torque response vs. standard Nitinol wires
 
            
         
    
    Precision Visualization & Safety
    
        - Triple-Marker System:
            
                - Fluorescent Green Proximal Segment - Visual indicator for safe instrumentation depth
 
                - Radiopaque Tungsten-Coated Tip - Enhanced fluoroscopic visibility (70% less fluoro time required)
 
                - Spiral Stripes - Rotational orientation tracking under direct vision
 
            
         
        - Anti-Fracture Welding: Eliminates tip separation risks during aggressive manipulation
 
    
    Optimized for Modern Lithotripsy
    
        - Laser-Resistant Coating: PTFE layer reflects 99% of holmium laser energy (wavelengths 1900-2100nm)
 
        - Thermal-Dissipating Tip: Ceramic-embedded distal 2cm prevents tissue overheating during prolonged laser activation
 
    
    Clinical Superiority
    
        - 98% Success Rate in accessing grade 3-4 ureteral tortuosity (200-case multicenter study)
 
        - Zero Reported Perforations in pediatric and post-radiation fibrosis cases
 
    
    
    Technical Specifications
    
        
            | Diameter Options | 
            0.025", 0.028", 0.032", 0.035" | 
        
        
            | Length | 
            150cm / 180cm | 
        
        
            | Tip Configurations | 
            Straight / Angled (15°/30°) / J-tip | 
        
        
            | Coating | 
            Hydrophilic (distal 15cm) + PTFE (shaft) | 
        
        
            | Core Material | 
            Nitinol-Zirconium alloy | 
        
        
            | Radiopacity | 
            Tungsten-loaded distal 5cm | 
        
        
            | Sterility | 
            EO gas, single-use |