Method for contaminant detection using an odor marker

Measuring and testing – Gas analysis – Impurity

Reexamination Certificate

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Reexamination Certificate

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08006542

ABSTRACT:
The present invention is a method and apparatus for contaminant detection of body parts, such as hands, and or their coverings, such as clean room suits or gloves, and small objects. Particularly, the method and apparatus involve collecting air samples containing aerosolized contaminate particles from the objects and analyzing the sample for presence of a contaminate. Aerosol lab-on-a-chip and/or electronic nose devices are utilized for the detection of contaminant particles.

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U.S. Appl. No. 12/064,673, filed Oct. 7, 2010, Melker, Richard J.
Beate Giffo-Schmitt; International Preliminary Report On Patentability; Jul. 3, 2007; Wipo, Switzerland.

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