Anti-gastroesophageal reflux valvular prosthesis
First Claim
Patent Images
1. Anti-gastroesophageal reflux valvular prosthesis characterizing:
- an inflatable body of substantially semicircular shape adapted to fit around the esophagus at a junction thereof with the stomach;
a pair of tubular connectors communicating with and extending from said body and adapted to pass through a stomach wall;
respective distal inflatable elements on said connectors and communicating therewith for anchoring to said wall upon inflation; and
a source of an inflating fluid connected to said body for inflating said body to vary the volume thereof and adjust the angle of His of a patient and improve natural valvular antiflux action between the stomach and the esophagus and for inflating said distal elements through said connectors.
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Abstract
The anti-gastroesophageal reflux valvular prosthesis has a body presenting a seat of substantially semicircular shape engageable with the gastric wall of the stomach connected to the body through connectors and inflatable for the variation of this volume to accentuate the angle of His (cardiac incisure) and to improve the natural valvular anti-reflux system.
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Citations
6 Claims
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1. Anti-gastroesophageal reflux valvular prosthesis characterizing:
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an inflatable body of substantially semicircular shape adapted to fit around the esophagus at a junction thereof with the stomach;
a pair of tubular connectors communicating with and extending from said body and adapted to pass through a stomach wall;
respective distal inflatable elements on said connectors and communicating therewith for anchoring to said wall upon inflation; and
a source of an inflating fluid connected to said body for inflating said body to vary the volume thereof and adjust the angle of His of a patient and improve natural valvular antiflux action between the stomach and the esophagus and for inflating said distal elements through said connectors. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification