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US 12,611,633 B2Granted
Filter evaluating device, purifying device, and filter evaluating method
AssigneeYokogawa Electric Corporation
InventorsYasuhiro Matsui, Hiroyuki Katayama
Life of this patent
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Abstract
A filter evaluating device including a controller configured to evaluate the integrity of a filter based on a measurement result of measuring microorganisms in treated water filtered by the filter, and output information regarding an evaluation result.
Claims9
A purifying device comprising a filter, a measurer and a controller, wherein
- the measurer is configured to:
- amplify, by polymerase chain reaction (PCR) method, a genetic nucleic acid of viruses in water filtered by the filter;
- and
- detect varieties of the viruses in the water filtered by the filter, by performing hybridization of an amplified nucleic acid with a fluorescent nucleic acid and detecting light emission, and
- the controller is configured to evaluate the integrity of the filter based on a measurement result regarding the viruses in the water filtered by the filter, and output information regarding an evaluation result.
2 more elements
A-purifying method comprising:
- amplifying, by polymerase chain reaction (PCR) method, a genetic nucleic acid of viruses in water filtered by a filter;
- detecting varieties of the viruses in the water filtered by the filter, by performing hybridization of an amplified nucleic acid with a fluorescent nucleic acid and detecting light emission;
- and
- evaluating the integrity of a filter based on a measurement result of measuring viruses in water filtered by the filter;
- and
- outputting information regarding an evaluation result.
3 more elements
Dependencies are inferred from the claim text.