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公开(公告)号：US20250032336A1
公开(公告)日：2025-01-30
申请号：US18580111
申请日：2022-07-15
Applicant: The University of Bristol
Inventor： Mojtaba Dorri , Alberto Gambaruto
Abstract: A hood comprising: a barrier defining an interior space for receiving the head of a patient and an opening through which the head may enter and leave the interior space, the barrier being arranged to prevent the transmission of aerosol particles through the barrier; a suction port arranged to remove air from the interior space of the hood; an access hole within the barrier, arranged to allow a person external to the barrier to access the interior space; and an air jet arranged to propel air across the access hole in order to inhibit the transmission of aerosols through the access hole.
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