Locate all Medfusion® 3500 and 4000 Syringe Pumps in possession and verify the firmware version to determine if the pump(s) is impacted by this notice.

Ensure all personnel who may utilize the pump are aware of this recall.

For any reason, when a bolus or loading dose delivery is interrupted, cancel the bolus or loading dose and begin a new infusion to avoid potential inappropriate delivery.

Complete and return the response form attached to the notice and email it to Smiths Medical at fieldactions@smiths-medical.com within 10 days of receipt.

Distributors share the notification with customers who have received the affected product and ask each customer to complete the response form contained in the notice and return to back to the distributor.