This model includes the head, esophagus, stomach, duodenum, gallbladder, and bile duct.
The duodenum, bile duct, and gallbladder are replaceable.
Three types of duodenal papilla are available. Different lesions can be added to the system such as oesophagus polyps (3mm) or stomach polyps (8mm).
This model is designed for endoscopic retrograde cholangiopancreatography.