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Infusion pump with graphic user interface

  • US 10,387,624 B2
  • Filed: 02/17/2015
  • Issued: 08/20/2019
  • Est. Priority Date: 02/21/2014
  • Status: Active Grant
First Claim
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1. An infusion pump having a control unit and a graphical user interface functionally connected to the control unit;

  • wherein the control unit is designed to receive at least two sensor signals from at least two sensors selected from the group consisting of;

    cassette presence sensor, door sensor, pressure sensor, air presence sensor, motor sensor, and flow rate sensor;

    wherein the control unit is designed to detect an error state based on the analysis of the at least two sensor signals;

    wherein the control unit is designed to associate a degree of severity from at least two degrees of severities based on the processing of the at least two sensor signals; and

    wherein the control unit is designed to control a color of a display of the graphical user interface to be displayed, wherein a different color is associated with each degree of severity as well as with a non-error state,wherein the graphical user interface is designed to support a simple operation mode and an advanced operation mode, whereby in the simple operation mode only a limited set of pump operations is offered to a user of the pump, wherein the degree of severity associated to a same error state is higher in the simple operation mode than in the advanced operation mode.

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