Novel ablation products that integrate suction, perfusion, and RF energy and are designed for minimally invasive applications

Suction

• Gently draws the uneven surface of cardiac tissue into consistent contact with the radiofrequency energy source
• Provides both audible and visual confirmation of tissue contact

Perfusion

• Perfusion through a dedicated lumen acts to cool the external surface of the device to prevent collateral tissue damage
• Directs the energy deep into the tissue to prevent charring and create consistent lesions

Energy

• Radiofrequency energy is the most common and well-known of energy sources
• Excess epicardially applied energy is absorbed by circulating blood flow in the atrium, which acts as a natural heat sink