Successful in Practical Use
The inverse view from the stomach of the distal end of the stent, shows how the umbrella end clings to the gastric mucosa directly behind the cardia without protruding into the stomach. From the perspective of the oesophagus into the stent, the bulge before the cardia and the shaping of the stent in the cardia can be clearly distinguished. Both guarantee excellent positional stability for the stent.