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Vascular implant with lateral branching
专利权人:
JOTEC GmbH
发明人:
FISCHER, Heike,MERZ, Juergen
申请号:
ES13798615
公开号:
ES2649996T3
申请日:
2013.11.21
申请国别(地区):
ES
年份:
2018
代理人:
摘要:
Vascular implant (10; 50) for implantation in a patient's blood vessel, the vascular implant (10; 50) being able to pass from a compressed state to a self-expanding state, with a hollow cylindrical base body (44; 52) with a proximal end (40; 53) and a distal end (42; 54), a base body light (31) and a longitudinal direction, and with a section (28; 69), which presents in the longitudinal direction of the body of base (44; 52) stent springs (12, 13, 14, 15, 16, 17, 18, 19; 59, 60, 61, 62, 63, 46, 65, 66) arranged one behind the other and perpendicular to the longitudinal direction in each case surrounding in the form of a meander forming in each case a single piece and an implant material (43; 70) attached to the stent springs (12, 13, 14, 15, 16, 17, 18, 19; 59, 60, 61, 62, 63, 46, 65, 66) and joining them, the stent springs being joined (12, 13, 14, 15, 16, 17, 18, 19; 59, 60, 61, 62, 63, 46, 65, 66) only through the materi to implant (43; 70) and not with each other, and presenting the stent springs (12, 13, 14, 15, 16, 17, 18, 19; 59, 60, 61, 62, 63, 46, 65, 66) in the form of meandering ogival arches (20; 57) that alternately point towards the proximal and distal end of the base body (44; 52) and parallel to its longitudinal direction, and also with at least one hollow cylindrical side body (32; 56 ) which branches off the base body (44; 52) with a lateral body light and a lateral body implant material (36; 71), the lateral body light (33) being in fluid communication with the light of base body (31), characterized in that the at least one lateral body (32; 56) that branches off from the base body (44; 52) in the self-expanding state is arranged at an angle with respect to the longitudinal direction of the body of base (44; 52), the angle being caused by a preformed angle arrangement in relation to the longitudinal direction of the base body (44, 52) of a l minus an ogival arch (30; 58) of a stent spring (14; 61) of the base body (44, 52) in the self-expanding st
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