CBD Stone Extraction Balloon

The Hospi Line CBD Stone Extraction Balloon is a specialized medical device used in endoscopic retrograde cholangiopancreatography (ERCP) procedures for the removal of common bile duct (CBD) stones. Below is an overview based on relevant literature:

Overview of Balloon Extraction
Balloon extraction involves the use of inflatable balloons to dilate the bile duct and facilitate the removal of stones. This technique is particularly effective for large or difficult-to-remove stones, often used in conjunction with sphincterotomy or other endoscopic methods.

Procedure
Visualization and Localization: Stones are identified via cholangiogram during ERCP.
Balloon Dilation: The balloon is inflated within the bile duct or sphincter to widen the passage.
Stone Removal: Stones are extracted using balloon sweeps, baskets, or other retrieval tools.
Advantages
High success rates (up to 97%) in clearing CBD stones, including large ones.
Reduced need for additional interventions like lithotripsy or repeat ERCPs.
Effective in patients with anatomical challenges such as periampullary diverticula.