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Headset for measuring physiological parameters

  • US 20030220584A1
  • Filed: 04/18/2003
  • Published: 11/27/2003
  • Est. Priority Date: 04/19/2002
  • Status: Abandoned Application
First Claim
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1. A system for determining the motion and/or vibration of the external acoustic meatus of the ear, the system comprising:

  • an earplug housing;

    a sensing element disposed within a portion of the earplug housing;

    an acoustic shield coupled to the earplug housing, the acoustic shield reducing or eliminating extracorporeal sounds; and

    a preamplification circuit electrically coupled to the sensing element.

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  • 4 Assignments
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