Biliary Balloon Dilators

Designed for dilation of occluded biliary ducts, these devices are made from specially-treated materials for optimal procedural performance.


  • Offered in a variety of small inflated diameters and balloon lengths.
  • Accepts a .035 inch Flex-Ez Guide Wire.
  • Radiopaque markers for easy visibility under fluoroscopy.
  • Compatible with standard inflation/deflation systems as well as Hobbs’ unique Inflation-Deflation System.
  • Packaged sterile for single use.
Biliary Over-the-Wire (OTW) Balloon Dilators
Catalog Number Inflated Diameter Balloon Length Sheath Diameter Working Length Working Channel Qty
3180 4mm 12fr 2cm 2.3mm 180cm 2.8mm
3182 6mm 18fr 2cm 2.3mm 180cm 2.8mm
3184 8mm 24fr 3cm 2.3mm 180cm 2.8mm