Biliary drainage catheter YL-B0830-039

biliarypigtail tipsilicone

Basic Information
Place of Origin: China
Brand: EVT
Model: YL-B0830-039
Certifications: ISO; NMPA
MOQ: 100 sets
Price range: $80–$120 per set
Packaging: Individual blister
Delivery time: 5–8 working days
Payment: T/T
Supply capacity: 5,000 sets/month

Detailed Information
Drainage type: External or Internal-External
Insertion method: Percutaneous transhepatic (PTCD)
Connector: Luer lock or slip tip
Compatibility: Standard drainage bags and accessories
Materials: Medical-grade silicone or polyurethane
Sterilization: Ethylene oxide (EO) or gamma
Radiopaque: Yes
Tip type: Pigtail or straight
Catheter length: 20–40 cm (working length 25–40 cm)
Diameter range: 4–12 Fr (outer diameter references 7F–14F)
Shelf life: 2–3 years

Product Description
This biliary pigtail drainage catheter is engineered for Percutaneous Transhepatic Cholangial Drainage (PTCD) procedures. It is supplied pre-assembled with a fixation device and designed to support both external and internal-external drainage configurations for controlled biliary decompression and clinical workflow efficiency.

Technical Specifications
Catheter sizes: Outer diameter 7F–14F
Working length: 25–40 cm
Configuration: Pre-assembled kit with locking internal-external set compatible with PTCD technique
Enhanced features: Diamond-tip trocar compatibility; multi-loop pigtail design

Drainage Modes

• External drainage: Tip positioned proximal to obstruction to provide direct biliary decompression.
• Internal-external drainage: Distal tip placed toward the duodenum to allow physiological bile flow, with option to close external access.

Clinical Advantages

• Locking mechanism reduces migration risk for short- and long-term drainage.
• Radiopaque markers permit accurate fluoroscopic visualization and placement control.
• Medical-grade flexible materials improve tolerance during extended indwelling.
• Compatible with standard interventional radiology and ultrasound-guided techniques.

Intended Applications

• Palliative drainage for malignant biliary obstruction.
• Preoperative biliary decompression in surgical candidates.
• Management of benign strictures and postoperative bile leaks.
• Diagnostic bile sampling and pressure monitoring.

Certification / Quality
Manufactured to ISO 13485 quality standards; supplied as a complete PTCD kit to support procedural efficiency and patient safety in interventional hepatobiliary care.

Technical characteristics / specifications

• Brand: EVT
• Model number: YL-B0830-039
• Origin: China
• Material: Medical-grade silicone or polyurethane
• Outer diameters: 7F–14F (additional references 4–12 Fr)
• Working length: 25–40 cm; catheter length 20–40 cm
• Tip types: Pigtail (multi-loop) or straight
• Connector: Luer lock or slip tip
• Compatibility: Standard drainage bags
• Radiopaque: Yes
• Sterilization: EO or gamma
• Shelf life: 2–3 years
• Packaging: Individual blister
• MOQ: 100 sets
• Price range: $80–$120
• Delivery: 5–8 working days
• Supply capacity: 5,000 sets/month