Medical infusion pump

An infusion pump comprising:

• a main body portion;
• a display contained on the main body portion;
• at least one pump module removably secured to the main body portion and adapted to receive a tube, the pump module including means for applying pumping action to the tube;
• microprocessor means for generating user interface information on the display;
• means for entering values related to a beneficial agent to be infused into a patient;
• and
• wherein a pictoral graphic representation of the calculated infusion profile is included as user interface information, the pictoral graphic representation including the infusion remaining.

An infusion pump comprising:

• a main body portion;
• a display contained on the main body portion;
• at least one pump module removably secured to the main body portion and adapted to receive a tube, the pump module including means for applying pumping action to the tube;
• microprocessor means for generating user interface information on the display;
• and
• means for sensing tube restrictions;
• wherein a pictoral graphic representation of the degree to which the tube is restricted is included as one of the plurality of pictoral graphic representations of user interface information.

An infusion pump comprising:

• a main body portion;
• a display contained on the main body portion;
• at least one pump module removably secured to the main body portion and adapted to receive a tube, the pump module including means for applying pumping action to the tube;
• microprocessor means for generating user interface information on the display;
• a battery which provides electrical power to the microprocessor means, the display, and the means for applying pumping action;
• and
• means for determining the charge of the battery;
• wherein a pictoral graphic representation of the charge of the battery is included as user interface information.