MAJERCAK, DAVID C.,马杰考克 大卫,馬杰考克 大衛,马杰考克 大卫,馬杰考克 大衛
申请号：
TW104131071
公开号：
TW201632153A
申请日:
2015.09.21
申请国别(地区):
TW
年份:
2016
代理人:
摘要：
Described are various embodiments of an improved endoprosthesis that includes a generally tubular graft, a plurality of independent stent hoops connected to the graft and at least one suture. The at least one suture connects one apex of one stent hoop to two apices of another stent hoop to reduce a predetermined distance between distinct stent hoops so that in a released configuration in a body vessel, the stent-graft is curved away from the longitudinal axis to conform to the body vessel and reduce formation of a gap between one end of the stent-graft with an inner surface of the body vessel.一種改良血管支架的不同具體實施例，其係包含：一大體管狀移植物，連接至該移植物的多個獨立支架箍，以及至少一縫線。該至少一縫線連接一支架箍之一頂點與另一支架箍之兩個頂點以減少不同支架箍之間的預定距離使得在一身體脈管中處於一放鬆組態，該支架移植物彎曲離開該縱向軸線以順從該身體脈管以及減少形成一間隙於該支架移植物的一端與該身體脈管的內表面之間。
