ELECTRO-IONIC MASK CONTROL DEVICES, SYSTEMS, AND METHODS FOR IMPROVED PROTECTION FROM AIRBORNE BIO-PATHOGENS
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United States of America Patent
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Issued Date -
Sep 5, 2024
app pub date -
Mar 1, 2024
filing date -
Mar 1, 2023
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Abstract
Aspects of the present disclosure include a hybrid filter for use with an activated carbon-based filter and attachable to a mask. The hybrid filter may include a chamber configured to receive the activated carbon-based, an electro-ionic filter, and a Faraday cage. The electro-ionic filter is in series with the material-based filtration element and includes a plurality of electrodes arranged in series with each other. The electrodes of the plurality of electrodes are evenly spaced apart from each other in an alternating positive-polarity negative-polarity sequence. The Faraday cage surrounds at least the electro-ionic filter.
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