Patent · US Active

Mini-fluidics cassette for colorimetric nutrient analysis and a method of using same

US10603661B2 · kind B2 · utility

0Cited by

4References

12Claims

0Family size

Assignee

Narwhal Analytical Corporation · CA

Inventors

Andrew L. Laursen · Stoney Creek, CA
Christopher Bentley · Toronto, CA
Bahar Ameri · Toronto, CA

Key dates

Filing date	Aug 26, 2014
Grant date	Mar 31, 2020
Priority date	—
Expiry date	Dec 4, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01N2201/08
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A mini-fluidics cassette, for detection of at least one analyte in a sample, comprising, at least one sample inlet port, at least one reagent inlet port, at least one outlet port, at least one channel extending between said at least one sample inlet port and said at least one outlet port, at least one insertion port for a fiber optic cable light source, at least one insertion port for a fiber optic cable spectrophotometer distant said at least one insertion port for a fiber optic cable light source, wherein said at least one insertion port for a fiber optic cable light source and said at least one insertion port for a fiber optic cable spectrophotometer forms part of the at least one channel, and is proximate said at least one outlet port and forms at least one reading cell/path length for light from said fiber optic cable light source to said fiber optic cable spectrophotometer port.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.