Peter GREGG,Dan WALLACE,Aaron GROGAN,Crissly CRISOSTOMO
申请号：
US15573555
公开号：
US20180110622A1
申请日:
2016.05.13
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A delivery device includes a central elongate structure including an annular member at the distal end, a sheath, a plurality of tethers extending through the central elongate structure, a handle, and a control on the handle. The handle is connected to the elongate structure, the sheath, and the plurality of tether. The control is configured to move the sheath proximally and distally over the central elongate structure. The annular member includes a plurality of pockets extending radially therearound. Each tether includes a feature on a distal end thereof configured to fit within a pocket of the plurality of pockets to hold the tether in place.
