Delivery system user interface with profile graphical programming capability

摘要

The invention provides a delivery system comprising a reservoir and an expelling assembly to expel drug out of the resorvoir. The system further comprises a display for graphically displaying a profile showing a first parameter as a function of a second parameter, the profile comprising at least one segment, each segment indicating an interval for the second parameter and an associated value for the first parameter, wherein each segment has a starting and an ending value for the first parameter. The display further shows an indicator arranged corresponding to a given value for the second parameter. User input means is provided allowing a user (i) to move the indicator corresponding to a desired value for the second parameter for the displayed profile, and (ii) to adjust the first parameter for a segment defined by the actual position of the indicator and an adjacent starting or ending point for a neighbouring segment.