FIELD: medical equipment.
SUBSTANCE: invention is related to medical equipment, namely to the stent-graft, and can be used for installation in blood vessels, if it is necessary to strengthen abnormally narrowed, advanced or damaged blood vessels, in particular, for shunting of vessels, for example, in order to exclude the point of aneurysm of blood circulation system. Stent-graft contains a stent with multiple circular segments located next to each other and interconnected and at least one edge of circular segment with configuration of jumpers in the form of a meander, as well as at least one shell. In at least one edge of circular segment with configuration of jumpers in the form of meander directed inward or outward loop bridges are cut, so that elastic tongues are formed, which with form closure are located in loops links and can be elastically displaced as related to the line of jumpers. Shell is clamped between flexible tongues and loops of jumpers.
EFFECT: invention provides strong connection of the stent and the cover with each other, occupies small vessel lumen and does not cause irritation or damage of tissues.
13 cl, 4 dwg
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