FIELD: medicine.
SUBSTANCE: endoluminal prosthesis includes a stent, comprising: the first part with a distal convex portion configured to ensure its retention in the tubular body lumen, and the second portion containing a softer portion connected to the first portion so that the force applied to the second portion is at least partially insulated from the first portion, and a proximal socket. The softer portion has means enabling coaxial connection of the valve and the distal convex portion, which is configured to extend, thereby enhancing the stent retention. The device does not interfere with functioning of the stomach pyloric sphincter. Pylorus operates in a conventional manner, while ensuring consolidation of the said device in its place.
EFFECT: device delays gastric emptying, providing a long satiety to the consumer.
17 cl, 139 dwg
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