FDA clears first ablation catheter with flexible electrode tip, contact force sensing

Abbott's TactiFlex flexible tip, force sensing ablation catheter (right), and its integration with the EnSite X EP mapping system (left) showing the distance from the last ablation. and the contact force during an AFib pulmonary vein isolation.

The TactiFlex flexible tip, force sensing ablation catheter (right), and its integration with the EnSite X EP mapping system (left) showing the distance from the last ablation and the contact force during an AFib pulmonary vein isolation in a demo at HRS 2023.

Contact force-sensing catheters were developed to help overcome the issue of incomplete ablation lesions.