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Medical testing system with an illuminating component

  • US 6,862,472 B2
  • Filed: 07/26/2001
  • Issued: 03/01/2005
  • Est. Priority Date: 07/26/2001
  • Status: Expired due to Term
First Claim
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1. A medical testing system comprising:

  • a. an instrument for monitoring the electrical activity of a patient'"'"'s heart, the instrument including a work surface and a printing device configured to print a graphical waveform representing the electrical activity of the heart on a medium moving across the work surface;

    b. a monitor coupled to the instrument and configured to display images representing the heart; and

    c. a light source, coupled to the instrument and positioned above the work surface, that directs light toward the work surface to illuminate the work surface;

    wherein the light source includes at lest one LED.

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