Implantable prosthetic valve

专利名称：Implantable prosthetic valve

发明人：Benjamin Spenser,Netanel Benichu,Assaf

Bash,Avraham Zakai

申请号：US11045773申请日：20050128公开号：US07393360B2公开日：20080701

专利附图：

摘要：A valve prosthesis device is disclosed suitable for implantation in body ducts.The device comprises support stent, comprised of a deployable construction adapted tobe initially crimped in a narrow configuration suitable for catheterization through the

body duct to a target location and adapted to be deployed by exerting substantiallyradial forces from within by means of a deployment device to a deployed state in thetarget location, the support stent provided with a plurality of longitudinally rigid supportbeams of fixed length; valve assembly comprising a flexible conduit having an inlet endand an outlet, made of pliant material attached to the support beams providingcollapsible slack portions of the conduit at the outlet. When flow is allowed to passthrough the valve prosthesis device from the inlet to the outlet the valve assembly iskept in an open position, whereas a reverse flow is prevented as the collapsible slackportions of the valve assembly collapse inwardly providing blockage to the reverse flow.

申请人：Benjamin Spenser,Netanel Benichu,Assaf Bash,Avraham Zakai

地址：Caesarea IL,Nir Etzion IL,Givat Ada IL,Zichron Yaacov IL

国籍：IL,IL,IL,IL

代理人：David L. Hauser

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