CBD Stone Extraction Balloon: Controlled Solution for Bile Duct Clearance


 Device Summary

The CBD Stone Extraction Balloon is a specialized endoscopic device used during ERCP procedures to remove stones and sludge from the common bile duct. It works by inflating within the duct and sweeping stones toward the duodenum for removal. This device enables effective and minimally invasive biliary clearance.

Clinical Background and Development

Biliary stone management has advanced from surgical removal to minimally invasive endoscopic techniques. Early extraction methods lacked efficiency in clearing small or multiple stones. The introduction of balloon-based extraction improved ductal clearance by allowing smooth sweeping of stones. Modern balloons now offer better control, flexibility, and safety during ERCP procedures.

Structural Features

The device consists of a flexible catheter with an inflatable balloon at the distal end. The balloon can be expanded to different diameters depending on duct size and clinical need. It is designed for smooth passage through the endoscope and precise positioning within the bile duct. The material ensures durability and controlled inflation without causing ductal injury.

Medical Uses

  • Removal of bile duct stones and sludge
  • Post-sphincterotomy duct clearance
  • Extraction of small and multiple stones
  • Support in ERCP therapeutic procedures
  • Final sweeping to confirm duct clearance

Procedure Workflow

  • Insert the balloon catheter through the endoscope into the bile duct
  • Position the balloon above the stone or sludge
  • Inflate the balloon to the required diameter
  • Gently pull the balloon to sweep stones toward the duodenum
  • Deflate and reposition if needed
  • Repeat until the duct is clear

Countries with High Clinical Adoption

  • United States
  • Germany
  • Japan
  • India
  • South Korea

Clinical Advantages

  • Enables smooth and controlled stone removal
  • Effective for multiple and small stones
  • Reduces need for complex extraction tools
  • Minimizes trauma to the bile duct
  • Improves overall ERCP success rate

Market Insights

The increasing incidence of biliary stone disease has driven demand for efficient and easy-to-use extraction devices. Balloon catheters are widely preferred for their simplicity and effectiveness in clearing ducts. Continuous improvements in balloon materials and control systems are enhancing procedural outcomes and supporting global adoption.

Advin Health Care Product Description

Advin Health Care offers CBD Stone Extraction Balloons designed for controlled inflation, smooth navigation, and reliable performance. Manufactured to meet international quality standards, these devices support safe and efficient bile duct clearance during ERCP procedures.

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