ThermaCoil® Heated Breathing Circuits

TheThermaCoil® Heated Circuits are a smooth bore breathing tube with embedded heated wires. This innovative design allows for stable temperature optimization, lower breathing resistance and less rain-out. The ThermaCoil® Circuit is the connection between the patient and the ventilator, which is used to administer humidified supplemental oxygen. Without the use of a Heated Breathing Circuit an increase incidence of secretion retention may occur, blocking of conducting airways, atelectasis, bacterial colonization, and or pneumonia.

The ThermaCoil® Heated Circuits provide an alternative to traditional heated circuits which have wires placed inside the corrugated breathing tube. Traditional designs have inherent cold spots which lead to rain-out and water droplets forming inside the corrugations.


  • Adult and Pediatric sizes
  • Smooth Bore Tubing
  • Lower breathing resistance
  • No water traps required
  • Helical design limits rain-out
  • Prevents desiccation of mucous membranes
  • 21 days of use reduces biofilm formation
  • Stable breathing temperatures
  • Single patient use
  • Latex free

* Please note some products may not be available in all regions. We reserve the right to change product specifications without notice.

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