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User interface for portable medical diagnostic apparatus and method of using the same

  • US 20070025877A1
  • Filed: 06/03/2004
  • Published: 02/01/2007
  • Est. Priority Date: 06/03/2003
  • Status: Abandoned Application
First Claim
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1. A medical diagnostic apparatus comprising:

  • a display screen for displaying a graphical user interface (GUI) including virtual switches;

    a user input device for allowing the virtual switches of the GUI to be selected;

    a processor connected to the display screen and the user input device; and

    a computer program having alphanumeric input instructions that cause the processor to display one of a numeric entry GUI and an alphanumeric entry GUI on the display screen, wherein selecting a predetermined virtual switch of the numeric GUI using the input device causes the alphanumeric GUI to be displayed, while selecting a predetermined virtual switch of the alphanumeric GUI causes the numeric GUI to be displayed.

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