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Odor screening system

  • US 7,913,540 B2
  • Filed: 09/24/2007
  • Issued: 03/29/2011
  • Est. Priority Date: 09/24/2007
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a screening station adapted to permit an odor emitter to pass through said screening station;

    an observation room;

    a dog located in the observation room and trained to identify at least one target odor;

    an airflow inducer for inducing airflow through the screening station to the observation room; and

    a porous passage from said screening station to said observation room, whereby air flows through said screening station, through said porous passage, and to the observation room to entrain odors in the observation room that were emitted in said screening station for sensing by said dog.

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