Prosthetic valve delivery device and system

Abstract

The application relates to a kind of artificial valve delivery device and system, artificial valve delivery device includes push assembly, push assembly includes capsule part, catheter part and control part;Capsule part is capsule-like, is composed of distal capsule piece, loading piece and proximal capsule piece, three are connected with first control pipe, second control pipe, third control pipe in catheter part respectively, three control pipes are sequentially arranged from inside to outside, control part can control the axial movement of control pipe, by the movement of first control pipe and third control pipe, the separation of proximal capsule piece and distal capsule piece can be realized, so as to realize the release of artificial valve, artificial valve can be self-expanded after release, to achieve the purpose of valve replacement.

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