Esophageal Temperature Monitoring

The CIRCA Temperature Monitoring System™ and the CIRCA S-CATH™ Esophageal Temperature Probe provide the optimal solution for an easy and save esophageal temperature monitoring covering the complete relevant length of the esophagus. The probe and its 12 temperature sensors are being perfectly fixed in position within the esophagus due to its special S-curve. Additionally the fluoroscopic image of the probe marks the exact position and dimensions of the esophagus. Due to its fast and precise measurement of hot and cold temperatures CIRCA is the perfect temperature monitoring system for all RF- and laser-ablations as well as for cryo-abla­tio­ns.


  • Warning and alarm signals for temperature being too high or too low (hot/cold)
  • Temperature monitoring from -20 °C to +65 °C
  • Complete coverage of the left atrium at once by 12 temperature sensors

  • Stationary placement, no need to move the probe during procedures due to S-curve