Dual Stiffness Ureteral Guidewire Torque Control Ultra Soft 8cm Laser Resistant
Price:
USD 30 - 90 per piece
MOQ:
5
Delivery Time:
5-8 working days
Brand:
EVT
Product Description
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
-
Size (lnch) Length (cm) Tip 0.025" 150 Straight, Hydrophili 0.028″ Straight, Hydrophili 0.032" Straight, Hydrophili 0.035″ Straight, Hydrophili 0.038″ Straight, Hydrophili
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 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Endovascular Device Co., Ltd.
Location
Building C7, Huanchuang Enterprise Plaza, High-tech Zone, Changsha City, Hunan Province, China
Contact Person
David