A vascular repair device, comprising: a tubular graft body having an upstream end, a downstream end, and an inner surface； and a hook stent (1130) at the upstream end of the graft body that is partially attached to said inner surface of said graft body, said graft body completely covering said hook stent (1130), said stent (1130) having ) of engaging a circumference defining upstream apices, downstream apices, and struts connecting the respective adjacent of said upstream and downstream apices, each of said props having an upstream part and a downstream part, said part being upstream of at least some of said struts loose from said inner surface of said graft body, and some of said springs being upstream adjacent to said loose struts of said inner surface of said graft body； and a crown stent (1140) between the engagement stent (1130) and the upstream end of said graft body and attached to said graft body adjacent to said engagement stent (1130), including the current apex crown stent up and downstream and struts connecting said upstream apices and said downstream apices, wherein said upstream apices of said engagement stent are nested between the downstream apices of said crown stent (1140).Un dispositivo de reparación vascular, que comprende: un cuerpo de injerto tubular que tiene un extremo corriente arriba, un extremo corriente abajo, y una superficie interior； y un estent (1130) de enganche en el extremo corriente arriba del cuerpo de injerto que está parcialmente unido a dicha superficie interior de dicho cuerpo de injerto, cubriendo dicho cuerpo de injerto completamente dicho estent (1130) de enganche, teniendo dicho estent (1130) de enganche una circunferencia que define ápices corriente arriba, ápices corriente abajo, y puntales que conectan los adyacentes respectivos de dichos ápices corriente arriba y corriente abajo, teniendo cada uno de dichos puntales una parte corriente arriba y una parte corriente abajo, estando dicha parte corriente arriba de al meno
