Andrea Seba LES;Craig L. BONSIGNORE;Stephen J. KLESHINSKI
发明人:
Craig L. BONSIGNORE,Stephen J. KLESHINSKI,Andrea Seba LES
申请号：
US15595831
公开号：
US20180092764A1
申请日:
2017.05.15
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A stent includes a first section and a second section. The second section is aligned with the first section along a longitudinal axis of the stent. Each section includes a plurality of expandable modules and a plurality of bridging modules. Each expandable module includes a plurality of strut elements that join together at a plurality of apices. Each bridging module includes bridging elements that connect an apex of a first module with an apex of a second module. The plurality of expandable modules or the plurality of bridging modules in the first section are more radially stiff than the plurality of expandable modules or the plurality of bridging modules in the second section such that at least a portion of the first section is configured to be placed in a region of a vein subjected to physiologic compression.
