Method and chamber for exposure to non-allergic rhinitis trigger environments
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United States of America Patent
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Dec 22, 2015
Grant Date -
Dec 13, 2012
app pub date -
Mar 8, 2010
filing date -
Mar 6, 2009
priority date (Note) -
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Abstract
The present invention is a method and chamber for exposure of human subjects to non-allergic rhinitis (“NAR”) trigger environments. The method occurs in a NAR chamber and involves tests that expose subjects to environmental triggers known to induce NAR symptoms. The chamber may be an enclosure capable of housing multiple subjects, constructed to facilitate the NAR tests and/or challenges and operable to create one or more NAR environments within the chamber. A different NAR environment may be required for each test. The chamber may facilitate the creation and containment of a specific NAR environment relating to a NAR test and/or challenge within the chamber for a particular period of time and achieve air-flow therein whereby subjects positioned within the chamber may be exposed to a NAR trigger environment in a virtually consistent manner. NAR tests and challenges may be assessed and the results thereof may be stored, compiled and/or reported.
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