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Electric stimilator for alpha-wave derivation

  • US 20060064139A1
  • Filed: 06/20/2003
  • Published: 03/23/2006
  • Est. Priority Date: 06/24/2002
  • Status: Active Grant
First Claim
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1. An electric stimulator for alpha-wave derivation comprising:

  • a low frequency generating circuit for generating an output voltage of frequency and cycle selected from a range of 1 Hz to 50 Hz to derive an alpha-wave; and

    a contacting portion for applying a current to an auricle of vagus nerves of an ear.

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