Multi-System M-Coat Superelastic Universal Interventional Guidewire

Product Overview

RADIFOCUS eveloped as cross-department universal baseline wire for integrated interventional cath labs, the single-unit superelastic nitinol core eliminates rigid transition points to suppress shaft kinking under sharp vessel angles. The proprietary M-Coat lubricant forms stable aqueous film after repeated lesion crossing, avoiding coating shedding during long-distance tracking of tortuous vasculature. Full tungsten-infused polyurethane outer layer replaces segmented metal spring coils to achieve uninterrupted X-ray visualization without imaging blind spots; the optional 2cm golden radiopaque coil on GT variant further boosts tip visibility for ultra-selective micro-vessel embolization. Three shaft stiffness grades (floppy standard / reinforced stiff / ultra-flex GT) cover coronary PCI, lower-limb PTA, cerebral angiography and musculoskeletal embolization simultaneously. This wire is not indicated for thin-walled high-risk coronary CTO puncture and percutaneous urological lithotripsy operations.

Key Highlights

• One-Piece Gradient Taper Superelastic Nitinol Core: Continuous single metal structure eliminates torque attenuation, excellent anti-kink performance for multi-system tortuous vasculature.
• Exclusive Full-Distal M-Coat Hydrophilic Polymer Layer: High-adhesion lubrication film retains slippage after serial stenosis passage, no frequent rehydration required.
• Continuous Tungsten-Doped Polyurethane Radiopaque Jacket: Whole distal working zone X-ray visible without metal coil blind area, compatible with low-dose fluoroscopy protocols.
• Three Graded Shaft Stiffness Sub-Series (Standard / Stiff / GT Golden Coil): One product platform meets mild plaque, heavy calcification and ultra-fine neuro micro-vessel three clinical demands.
• Optional 2cm Distal Golden Radiopaque Coil (GT Variant): Enhanced tip marker contrast improves ultra-selective embolization positioning accuracy for tiny cerebral branches.

Technical Specifications & Construction

Three factory tip configurations: straight / mild J / angled curved tip; distal full M-Coat hydrophilic coating, proximal wear-resistant PTFE anti-friction jacket; integral tungsten polyurethane outer sleeve, GT version equipped with 2cm golden radiopaque coil at terminal segment; multiple industrial diameters & full-length options covering vascular multi-system operations.

Typical Clinical Applications

Cross-discipline universal baseline navigation wire for multi-functional hybrid interventional cath labs, covering four core vascular clinical systems:

Coronary Interventional Procedures

• Routine Elective Single-Vessel PCI & Simple Bifurcation Stent Delivery

Peripheral Vascular Interventions

• Femoral, Popliteal & BTK Mild/Medium Calcified PTA & Stenting
• Iliac Artery Long-Segment Occlusion Initial Crossing

Cerebral & Neuro Interventional Embolization

• Cerebral Super-Selective Angiography & Tiny Branch Embolization (GT Golden Coil Preferred)
• Acute Mild Ischemic Stroke Recanalization Auxiliary Navigation

Musculoskeletal Tumor Embolization

• Multi-System Vessel Catheterization for Tumor Chemoembolization

Quality Assurance & Compliance

All multi-system M-Coat universal guidewires are manufactured in Class 100 ultra-clean workshops under full ISO13485 quality management system. Independent cross-system cyclic torsion, M-coat coating abrasion and low-dose tungsten radiopacity stability testing are conducted for each batch, separated from single-system coronary dedicated wire inspection standards. Each finished wire passes one-by-one tip softness and coating uniformity inspection before packaging.

Ordering Information

Supplied to multi-disciplinary hybrid interventional centers, integrated vascular surgery wards and cross-category global cardiovascular medical distributors. Long-term large-volume B2B bulk orders support customized tip curved angles, extended special lengths and neutral OEM packaging schemes. Contact professional interventional consumable sales teams to obtain tiered bulk wholesale pricing and cross-border integrated one-stop logistics packages.

Frequently Asked Questions (FAQ)