Drainage tubing

surgicalintravascular imagingintravenous infusion

Overview
A radiopaque tube is a medical tubing component designed to be visible under imaging modalities such as X-ray and fluoroscopy. Radiopacity is achieved by adding high-density additives to the base polymer, enabling confirmation of tube position during diagnostic and therapeutic procedures.

Materials

• Base materials: silicone, PVC (polyvinyl chloride) or polyurethane—flexible and biocompatible options for medical tubing.
• Radiopaque additives: barium sulfate or tungsten incorporated into the polymer matrix to provide X-ray visibility.

Characteristics

• Visibility under X-ray and fluoroscopy
• Flexibility to navigate anatomical pathways
• Biocompatibility for clinical safety
• Durability for repeated or prolonged use

Applications
Vascular procedures

• Catheters
• Central venous catheters (CVCs)

Gastrointestinal procedures

• Feeding tubes
• Nasogastric (NG) tubes

Urological procedures

• Ureteral stents
• Foley catheters

Interventional radiology

• Guidewires
• Drainage catheters

Respiratory procedures

• Endotracheal tubes

Key benefits

• Accurate placement verification to reduce the risk of misplacement
• Real-time imaging support during procedures
• Enhanced patient safety in critical and interventional settings

Summary
Radiopaque tubes provide essential imaging visibility that facilitates accurate placement and monitoring across a wide range of clinical applications, improving procedural safety and effectiveness.

Technical specifications

• Base materials: silicone, PVC, polyurethane
• Radiopaque additives: barium sulfate, tungsten
• Key properties: X-ray/fluoroscopy visibility, flexibility, biocompatibility, durability
• Typical clinical uses: vascular, gastrointestinal, urological, interventional radiology, respiratory