EDWARDS LIFESCIENCES CORPORATION;DAVID MAIMON;LIRON TAYEB;EYAL LEIBA;ELAZAR LEVI SCHWARCZ;OREN COHEN;JONATHAN BAR-OR;YAIR A. NEUMANN;NOAM MILLER;OFIR WITZMAN;BOAZ MANASH;ANATOLY DVORSKY;ZIV YOHANAN;TO
发明人:
ZIV YOHANAN,DAVID MAIMON,BOAZ MANASH,EYAL LEIBA,YAIR A. NEUMANN,ANATOLY DVORSKY,JONATHAN BAR-OR,OREN COHEN,OFIR WITZMAN,LIRON TAYEB,ELAZAR LEVI SCHWARCZ,NOAM MILLER,TOMER SAAR
申请号：
IL26662619
公开号：
IL266626D0
申请日:
2019.05.14
申请国别(地区):
IL
年份:
2019
代理人:
摘要：
An assembly can comprise a radially expandable and compressible annular frame, at least one linear actuator assembly coupled to the frame and at least one locking mechanism coupled to the frame. The linear actuator can be configured to apply a distally directed force and/or a proximally directed force to the frame to radially expand or compress the frame. The locking mechanism can comprise a first sleeve member connected to the frame at a first location, a second sleeve member having internal threads and being connected to the frame at a second location, and a first screw configured to engage the internal threads of the second sleeve member to retain the frame in a radially expanded state.
