Intended use:

It is used for the expansion and treatment of esophagus and cardia.

Features:

• Made by medical polymer materials with proper softness.
• Anti-shedding design, more safety and reliable.
• The front cone angle is manufactured by mechanized processing. With smooth transition, it can be inserted into the narrow parts successfully.
• Two radiopaque marks on both ends make it easy to observe under X-ray.
• Print scales on both sides, allowing the physicians to identify the insertion length.