An idea was born during covid by Medtronic's cariovascular division when travel restrictions stopped Medtronic product experts meeting surgeons to work with them on training, testing and importantly selling their life changing products. The upper deck allowed surgeons to train fitting heart valves into pig hearts at clinical work stations. Over the last 4 years the bus has now branched out to work in other divisions within Medtronic at trade shows, public health testing in the high street and events.