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Pharyngometer with detachable wavetube

  • US 6,709,404 B1
  • Filed: 07/27/2000
  • Issued: 03/23/2004
  • Est. Priority Date: 07/27/2000
  • Status: Expired due to Term
First Claim
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1. A wavetube-based apparatus including:

  • a wavetube portion which includes a passageway through which a user can expel air, said wavetube portion being free of electronic elements;

    an electronic platform with microphones impinging against said wavetube portion;

    wherein said wavetube portion and said electronic platform are separate elements; and

    means for attaching and detaching said wavetube portion from said electronic platform, wherein said microphones are located on a biasing means and positioned over apertures in said wavetube portion leading to said passageway when said wavetube is attached to said electronic platform.

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