Patent ID: 8158910

Claim:
A medical warming cabinet comprising: a compartment; a heating apparatus for warming the compartment; a controller configured to operate the heating apparatus, the controller including a removable memory device connector for receiving a removable memory device; and a removable memory device removably received in the removable memory device connector, the removable memory device containing information related to operational parameters specific to the medical warming cabinet; wherein the controller operates according to operational parameters stored on the removable memory device and wherein the removable memory device is configured to supply the operational parameters to the controller without requiring a user to manually input the operational parameters into the controllers wherein the removable memory device and the controller are configured to allow a user to replace the controller with a new controller by removing the removable memory device from the removable memory device connector of the controller, removing the controller from the medical warming cabinet, inserting their removable memory device into the removable memory device connector of the new controller, and installing the new controller into the medical warming cabinet, thereby transferring the operational parameters to the new controller.