Ivonne HEUMANN,Anna Marie HAARMANN genannt THIEMANN,Simon HILDEBRAND
申请号：
US14665764
公开号：
US20150196407A1
申请日:
2015.03.23
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The invention relates to a catheter for delivery of a self-expanding stent into a body lumen, comprising a shaft having a distal end and a proximal end, the shaft defining a lumen and a stent accommodating portion at its outside for carrying a self-expanding stent, a catheter tip arranged at the distal end of the shaft, a sheath arranged concentrically to the shaft, a pusher coil arranged concentrically in between the shaft and the sheath, and proximal to the stent accommodating portion, wherein the sheath comprises an inside layer, an outside layer, and a wire layer of interwoven wires, the wire layer being arranged in between the inside layer and the outside layer.
