Reply To: medtronic 640G! Home › Forums › Living with type one › medtronic 640G! › Reply To: medtronic 640G! 12 February, 2016 at 9:14 am #15782 TimKeymaster I’m still on the old Medtronic Veo (moving to 640G next week) and I change my infusion set and vial every third day. Don’t know if the advice has changed for the new pump. As always, I guess you can ignore said advice if that works for you.
