Sergei Appolonovich Pulnev,Andrei Vladimirovich Karev,Sergei Vladimirovich Schukin
申请号：
US13049610
公开号：
US08109992B2
申请日:
2011.03.16
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A stent shaped as a three-dimensional body which is formed by interlaced threads (1) arranged in multistart turns of a helical line. The threads (1) are arranged in at least two groups (2 and 3) of the helical turns featuring opposite senses of helix. The stent ends are established by sections (5) where the turns of one helical line merge into those of the other helical line, said sections appearing as a single length of the thread (1).
