Pacing/defibrillation lead stylet

Lead re-intervention kits contain accessory components including suture sleeves to secure leads in place, vein lifters to aid venous insertion, funnels to facilitate stylet insertion, and stylets to provide stiffness and controlled flexibility for manoeuvring leads into position. These kits are used during implantation or re-intervention procedures to assist with lead insertion into veins, advancement through vessels, and positioning within heart chambers.