Olympus dilatation balloons are designed for effective and safe treatment of strictures: persistent narrowing of the lumen of the esophagus, gatekeeper, duodenum, colon and esophageal achalasia. 

Balloons of Olympus Swift Series have a flexible cone-shaped tip that allows easy and smooth insertion into the stricture area. 

They have a low profile so they are easy to insert into the instrument channel of the endoscope. 

The main advantage is the deflation/inflating speed of the balloon that is only 6-8 seconds.