Ronald CIULLA,Timothy HARRAH,Aaron KIRKEMO,Brandon CRAFT,Elizabeth STOKLEY,Sebastian KOERNER,Anant SUBRAMANIAM
申请号:
US15410166
公开号:
US20170209133A1
申请日:
2017.01.19
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A medical device may include a radially expandable sheath extending between a proximal end and a distal end and defining a lumen therein. The sheath may be expandable between a first configuration and a second configuration. The medical device may further include a plurality of expansion support members positioned along the sheath. Each of the expansion support member may extend circumferentially about a longitudinal axis of the sheath.