SPUN-CASTING MULTILAYER POLYMER BARIATRIC CLIP AND METHOD OF ITS INSTALLATION Russian patent published in 2017 - IPC A61B17/122 

FIELD: medicine.

SUBSTANCE: bariatric clamp includes the first elongated portion having a distal end, a proximal end, the first substrate member and the first polymer portion, the second elongated portion having a distal end, a proximal end, the second substrate member and the second polymer portion, a bent portion with a flexible hinge, at least partially formed by the third polymer portion, and an attachment portion connecting the first and the second elongated portions at the proximal end of the first elongated portion of the bariatric clamp and at the proximal end of the second elongated portion of the bariatric clamp, adjacent the distal end of the second elongated portion, and an engaging portion located in the immediate vicinity of the first elongated portion and configured to engage the attachment portion to retain the bariatric clamp substantially in a closed position, wherein the first and second elongated bariatric clamp portions form a section that creates a partition located near the distal end of the bariatric clamp when the bariatric clamp is in the substantially closed position, and the curved portion of the bariatric clamp forms a section that creates a channel located adjacent to the proximal end of the bariatric clamp when the bariatric clamp is in the substantially closed position. During installation, the bariatric clamp is closed to exert pressure on portions of the outer surfaces of the stomach to ensure at least partial separation of the internal stomach cavity, thus bariatric clamp closure for at least partial separation of the internal stomach cavity comprises stomach separation to form at least a partial gastric pocket for meals in close proximity to the esophagus, and to form the excluded portion of stomach, at that the channel forming portion of the bariatric clamp located near the stomach bottom, permits gastric juice flow between the excluded portion of the stomach and the gastric pocket.

EFFECT: group of inventions reduces trauma at sufficient pressure on the latched body wall.

40 cl, 55 dwg