Microbial detection apparatus and method

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United States of America Patent

PATENT NO 9134230
APP PUB NO 20120257192A1
SERIAL NO

13440841

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Abstract

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A microbial detection apparatus is provided. The apparatus includes a parabolic reflector. A light source is configured to direct a beam of light toward the focal point of the parabolic reflector. A fluid flow tube passes through the focal point of the parabolic reflector, such that the light beam path and the flow tube intersect at the focal point of the parabola. The fluid flow tube is configured to contain a flow of fluid. A first detector is included for detecting fluorescence light emitted from microbes within the fluid passing through the flow tube. A second detector is included for detecting Mie scattered light from particles within the fluid passing through the flow tube.

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Patent Owner(s)

Patent OwnerAddress
METTLER-TOLEDO THORNTON INC900 MIDDLESEX TURNPIKE BLDG 8 BILLERICA MA 01821

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Jianping Tucson, US 18 171

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