Feasibility Study of Treating Tricuspid Regurgitation With K-ClipTM Transcatheter Annuloplasty System

Under echocardiography guidance, the transcatheter tricuspid annuloplasty system precisely reaches the specified position in the tricuspid valve region via jugular vein and superior vena cava approach. The enlarged tricuspid annular tissue is clamped with the clamp cpart and anchor part to reduce the perimeter of tricuspid annulus, so that the area of tricuspid orifice that could not be coapted is reduced. It plays the purpose of minimally invasive treatment of tricuspid valve.