HOANG, LIEN HUONG THI,NGUYEN, SON V.,NGO, HIEN TRAN,TRAN, VIVIAN,JOSEPH, RUSSELL T.,SIRIMANNE, DINESH L.,RUPP, KEVIN D.,NGUYEN-THIEN-NHON, DIANA
申请号：
CA3062188
公开号：
CA3062188A1
申请日:
2018.05.31
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
A prosthetic heart valve includes an annular framethat has an inflow end and an outflow end and is radially compressibleand expandable between a radially compressed configurationand a radially expanded configuration. The prosthetic heart valvefurther includes a leaflet structure positioned within the frame andsecured thereto, and an outer sealing member mounted outside ofthe frame and adapted to seal against surrounding tissue when theprosthetic heart valve is implanted within a native heart valve annulusof a patient. The sealing member can include a mesh layer andpile layer comprising a plurality of pile yarns extending outwardlyfrom the mesh layer.
