... damage Breathing circuit is used in anesthesia machine or breathing machine as air link to send anesthetic gases ... biopsy needle which match Bard Magnum Gun] 3. anesthesia breathing bag 4. breathing circuit (corrugated circuit, ... , US, AU, AF, AS, etc100 % Factory price, Quantity discount, Flexible terms of payment, fast delivery in ... -34773301 ext.613 Ventilator and anesthesia machine breathing circuit