Coaxial Anesthesia Circuits feature the latest in anesthesia breathing system technology. With its “tube in tube” design, the Altech Coaxial circuit uses passive warming to improve temperature and humidity of inspired gas without water build-up. Its compact, single limb design minimizes clutter around the patient and the concentric wye piece minimizes breathing resistance. Coaxial Anethesia Circuits can be fully customized to meet any individual requirements.