SYSTEMS AND METHODS TO DETECT PRESENCE OF FLUIDS

SYSTEMS AND METHODS TO DETECT PRESENCE OF FLUIDS

A system includes an optical sensor and a processor. The optical sensor has a field of view positioned to include a first fluid channel defined by a body. The processor receives a first image including a region of interest of the first fluid channel. The processor further receives a second image inclu...

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Hauptverfasser: TAMAS CZIMMERMANN, XIMIAO WEN, ERIC CHU, KENNETH JORDAN
Format: Patent
Sprache:eng
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CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
TESTING
TRANSPORTING
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creator TAMAS CZIMMERMANN
XIMIAO WEN
ERIC CHU
KENNETH JORDAN
description A system includes an optical sensor and a processor. The optical sensor has a field of view positioned to include a first fluid channel defined by a body. The processor receives a first image including a region of interest of the first fluid channel. The processor further receives a second image including the region of interest of the first fluid channel. The second image is captured after the first image. The processor further generates a comparison of the second image to the first image, generates a binary image using the comparison, and uses the binary image to determine Whether a fluid is present in the region of interest of the first fluid channel. If the processor determines that the fluid is present in the region of interest of the first fluid channel, the processor ceases communication of the fluid through the first fluid channel.
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subjects CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
TESTING
TRANSPORTING
title SYSTEMS AND METHODS TO DETECT PRESENCE OF FLUIDS
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