A heat exchanger has a laminar fluid flow path receivable between the heating plates of a high flow rate infusion unit to which heat is conducted by contact with the heating plates. A bubble trap and a valve are integrated with the heat exchanger. The bubble trap collects air from the infusate exiting...http://www.google.com.au/patents/US7720362?utm_source=gb-gplus-sharePatent US7720362 - Heat exchanger for high flow rate infusion
