Balloon dilatation catheter
- columnar sac, capsule permeability is not deformed, you can clearly observe the expansion, tear, bleeding;
- and supporting the use of pressure pumps, just look at the pressure, do not see the amount of liquid, easy to use;
- balloon with high pressure materials to ensure the expansion of security;
- balloon after three-wing folding, easy through the 2.8mm biopsy hole, in the endoscopic expansion of the safe and convenient;
- a specification corresponds to only one diameter, accurate size, convenient physician control;
- ball diameter and size of the ball have multiple choices to facilitate the use of different cases of anatomy.