Sirona’s proprietary technology combines focal mapping  and ablation capability in a single catheter improving the safety, efficacy and speed of cardiac ablation procedures. Sirona’s patented catheter is differentiated from current products in the market by focusing the electrical energy  on the intended target tissue, minimizing delivery of energy to surrounding tissue or blood. Sirona’s Multi-Modal catheter incorporates an open electrode array with user-adjustable diameter, eliminating the need for multiple catheters with different array sizes. The Multi-Modal catheter employs an innovative rotation mechanism allowing precise placement of the catheter array for pulmonary vein isolation (PVI) ensuring predetermined, optimal lesion overlap to ensure maximum lesion durability.