Heart valve replacement components with arterial or peripheral venous stimulation

摘要

The invention relates to a heart valve replacement component, which comprises a lead-in sheath（The size of the introducer for introducing human artery is smaller than that of the introducer. The invention mainly includes the integration of a metal carrier of an external pacemaker electrode into a seal surrounding a peripheral catheter leading into a sleeve, and the catheter leading into a peripheral artery or vein of a patient. Therefore, the sleeve according to the present invention is in direct contact with a peripheral artery or vein of a patient.