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Device and method for detecting the potential level of the electromagnetic field of a living organism

  • US 4,328,809 A
  • Filed: 06/26/1979
  • Issued: 05/11/1982
  • Est. Priority Date: 09/24/1976
  • Status: Expired due to Term
First Claim
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1. Apparatus for measuring the condition of a living organism as a function of the electrical potential of an electromagnetic field present in said living organism between a reference location and a test location of said living organism, said apparatus comprising:

  • reference electrode means and test electrode means electrically contactable with the surface of a living organism at relatively spaced apart locations for detecting the electrical potential of the electromagnetic field of said organism between said test location and said reference location;

    analog-to-digital converter means coupled to said reference and test electrode means for generating a digital signal as a function of the electrical potential detected by said electrode means; and

    processing means coupled to said analog-to-digital converter means for generating an output signal as a function of said digital signal said processing means output signal being a measure of the condition of said living organism.

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