Importance

Loading Importance Indicators...

Abstract

A novel durable prosthetic heart valve compatible with implantation in a human natural heart valve annulus. The prosthetic heart valve comprises a tubular heart valve which in function resembles a human heart valve, but which is formed of either synthetic or biologic material. The present valve is capable of structurally complying with annular deformation during each heartbeat. Valve embodiments comprise aortic, mitral, tricuspid, and pulmonic implantable valves. Valves can be selectively impregnated with a group of biologically active substances consisting of antibiotics, bactericidal agents, anticoagulant medications, endothelial cells, genetic material, growth factors or other hormonal or biologically active substances. Use of non-thrombogenic biocompatible materials in the valve which mimics operation of a natural heart valve essentially eliminates the need for long term administration of anticoagulants. The current configuration of the valve allows for either percutaneous placement or placement through open techniques.

Loading the Abstract Image...

First Claim