Methods for determining detector gain in a flow cytometer

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United States of America Patent

PATENT NO 11781964
APP PUB NO 20210349005A1
SERIAL NO

17225347

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Abstract

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Aspects of the present disclosure include methods for adjusting sensitivity of a photodiode in a light detection system. Methods according to certain embodiments include determining a background data signal from a photodetector at a plurality of detector gains, irradiating the photodetector with a light source at a plurality of different light intensities, generating data signals from the photodetector for the plurality of light intensities at each detector gain and adjusting the photodetector to the detector gain that corresponds to the lowest light irradiation intensity that generates a data signal resolvable from the background data signal. Systems (e.g., particle analyzers) having a light source and a light detection system that includes a photodetector for practicing the subject methods are also described. Non-transitory computer readable storage medium are also provided.

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Patent Owner(s)

Patent OwnerAddress
BECTON DICKINSON AND COMPANY1 BECTON DRIVE FRANKLIN LAKES NJ 07417-1880

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhaban, Shreyas San Jose, US 8 5
Mage, Peter San Jose, US 17 19

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