Patent ID: 11819409

Abstract:
An artificial chordae tendineae implantation system, including a clamping device, puncture device, a pushing device, and a clamp assistance device. The pushing device includes a pushing catheter. The puncture device and the clamping device respectively are movably insertedly mounted within the pushing catheter. An artificial chordae tendineae is accommodated in the clamping device. The clamp assistance device includes a clamp assistance arm movably insertedly mounted within the pushing catheter and a clamp assistance member provided at the distal end of the clamp assistance arm. The clamp assistant member is made of a flexible and/or soft material. The clamp assistance member and the clamp assistance arm are accommodated together in the pushing catheter. The clamp assistance arm pushes the clamp assistance member to pass out from the distal end of the pushing catheter or the distal end of the clamping device.