Vascular dilator YL series

Basic Information
Place of Origin: China
Brand: EVT
Model: YL-C0621-218; YL-C0622-223
Certifications: ISO; NMPA
Catheter diameter: 4-12 Fr
Catheter length: 20-40 cm
Guidewire compatibility: 0.018"-0.035"
Sterilization: Gamma irradiation or EO
MOQ: 100 sets
Price: $80-$120 per set
Packing: Individual blister
Lead time: 5-8 working days
Supply capacity: 5000 sets/month

Product Description
Designed for precision percutaneous and interventional access, this coaxial dilator puncture set integrates a medical-grade platinum radiopaque marker for high-contrast visualization under fluoroscopy. The smooth tapered tip and mirror-polished surface minimize tissue trauma and reduce friction during device exchange. Available with pigtail or straight tip options and compatible with medical-grade polyurethane or silicone catheters.

Key Features

• Medical-grade platinum radiopaque marker for accurate fluoroscopic positioning
• Coaxial construction: inner dilator, metal sheath and outer sheath
• Smooth tapered transition to prevent tissue snagging
• Mirror-polished surface (<0.2 μm Ra) reduces friction and particulate risk
• Compatible with 0.018"–0.035" guidewires

Applications

• Vascular access procedures
• Nephrostomy and PTCD tract dilation
• Biliary and drainage catheter placement
• Interventional radiology access and percutaneous transhepatic procedures

Technical Specifications
Marker material: Medical-grade platinum
Catheter materials: Medical-grade polyurethane or silicone
Surface finish: Mirror-polished (<0.2 μm Ra)
Guidewire compatibility: 0.018"–0.035"
Tip options: Pigtail or straight
Radiopacity: Yes (visible under fluoroscopy and X‑ray)
Catheter diameter range: 4–12 Fr
Catheter length range: 20–40 cm
Sterilization methods: Gamma irradiation or EO
Shelf life: 3–5 years
Connector type: Luer lock or standard hub

Packaging & Ordering
Individually blister packaged. Minimum order quantity: 100 sets. Price range: $80–$120 per set. Typical lead time: 5–8 working days. Payment: T/T. Monthly supply capacity: up to 5000 sets.

Highlights
Coaxial dilator puncture set, platinum radiopaque marker, interventional access, biliary drainage catheter, 4–12 Fr, YL-C0621-218 / YL-C0622-223