专利名称：Prosthetic heart valve and method发明人：Benjamin Spenser,Netanel Benichou,Assaf
Bash,Avraham Zakai
申请号：US15495589申请日：20170424公开号：US09937039B2公开日：20180410
专利附图：
摘要：A system for replacing a deficient native aortic valve includes an implantableprosthetic valve having a self-expandable frame and a valve assembly formed with threevalve leaflets. The self-expandable frame includes a plurality of support beams, each
support beam having a plurality of preformed bores for allowing the valve assembly tobe anchored to the frame at least in part by stitching that extends through the leafletsand through the preformed bores of the support beams. The system also includes arestriction tube adapted for insertion into a patient's body. The prosthetic valve iscapable of being crimped for insertion into the restriction tube and capable of self-expansion upon release from the restriction tube for deployment in the deficient nativeaortic valve.
申请人：Edwards Lifesciences PVT, Inc.
地址：Irvine CA US
国籍：US
代理机构：Klarquist Sparkman, LLP
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