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    Wearable continuous positive airway pressure assembly
    1.
    发明授权
    Wearable continuous positive airway pressure assembly 有权

    公开(公告)号：US12064653B2

    公开(公告)日：2024-08-20

    申请号：US17370710

    申请日：2021-07-08

    申请人： William Jennings

    发明人： William Jennings

    IPC分类号： A62B9/04 ,  A61F9/02 ,  A62B7/10 ,  A62B18/00 ,  A62B18/08 ,  A62B7/12

    CPC分类号： A62B9/04 ,  A61F9/029 ,  A62B7/10 ,  A62B18/003 ,  A62B18/006 ,  A62B18/084 ,  A62B7/12

    摘要： A wearable continuous positive airway pressure assembly for protecting a user from breathing airborne particles includes a continuous positive airway pressure machine that has an intake and an exhaust. A pair of shoulder straps is each coupled to the continuous positive airway pressure machine for wearing the continuous positive airway pressure machine on the user's back. An intake hose is fluidly coupled to the intake of the continuous positive airway pressure machine, a filter is fluidly coupled to the intake hose, and an exhaust hose is fluidly coupled to the exhaust of the continuous positive airway pressure machine. A face mask is fluidly coupled to the exhaust hose to receive the pressurized air from the exhaust hose thereby inhibiting the user from breathing ambient air.

    WEARABLE AIR PURIFIER
    3.
    发明公开
    WEARABLE AIR PURIFIER 审中-公开

    公开(公告)号：US20240108921A1

    公开(公告)日：2024-04-04

    申请号：US18267751

    申请日：2021-10-07

    申请人： Dyson Technology Limited

    发明人： Emma Victoria CARSON ,  Stephen Benjamin COURTNEY

    IPC分类号： A62B18/00 ,  A62B18/08 ,  A62B23/02

    CPC分类号： A62B18/006 ,  A62B18/003 ,  A62B18/084 ,  A62B23/02

    摘要： A wearable air purification system including one or more wearable supports and an air delivery mask supported by one or more of the one or more wearable supports. A motor for driving a flow of air to an air delivery region bounded by the air delivery mask is mounted at a first position on one of the one or more wearable supports, or at a first position on the air delivery mask. An air filter for purifying the flow of air is mounted at a second position on one of the one or more wearable supports.

    HEAD WEARABLE AIR PURIFIER
    4.
    发明公开
    HEAD WEARABLE AIR PURIFIER 审中-公开

    公开(公告)号：US20240066333A1

    公开(公告)日：2024-02-29

    申请号：US18267729

    申请日：2021-10-07

    申请人： Dyson Technology Limited

    发明人： Nikian Naji AGHABABAIE

    IPC分类号： A62B18/08 ,  A61L2/08 ,  A61L2/26 ,  A62B18/00 ,  A62B23/02

    CPC分类号： A62B18/08 ,  A61L2/084 ,  A61L2/26 ,  A62B18/003 ,  A62B18/006 ,  A62B18/084 ,  A62B23/02 ,  A61L2202/11

    摘要： A head wearable air purifier including a filter assembly, a motor-driven impeller for creating an airflow through the filter assembly to obtain a filtered airflow downstream of the filter assembly, and an ear assembly arranged to be worn over an ear of a user, the ear assembly including at least one light source for emitting light in a violet portion of the visual spectrum. The air purifier also includes a nozzle attached to the ear assembly, the nozzle including a nozzle inlet arranged to receive the filtered airflow downstream of the filter assembly, and a nozzle outlet for emitting the received filtered airflow from the head wearable air purifier. The at least one light source is arranged to illuminate at least part of the nozzle for the decontamination thereof.

    WEARABLE AIR PURIFICATION DEVICE
    10.
    发明申请
    WEARABLE AIR PURIFICATION DEVICE 审中-公开

    公开(公告)号：US20170333737A1

    公开(公告)日：2017-11-23

    申请号：US15533386

    申请日：2015-12-15

    申请人： KONINKLIJKE PHILIPS N.V.

    发明人： RUI KE ,  CHRISTIAAN ZIMMER ,  HENDRIK RICHARD JOUSMA ,  THANH TRUNG NGUYEN ,  GERBEN KOOIJMAN

    IPC分类号： A62B23/02 ,  A62B7/10 ,  A62B18/00 ,  A62B18/02

    CPC分类号： A62B23/02 ,  A62B7/10 ,  A62B18/003 ,  A62B18/006 ,  A62B18/02

    摘要： The invention provides a wearable air purification device which actively generates a propelled stream of purified air for direct delivery to a region proximal to a user's mouth or nose for their immediate inhalation. An air chamber comprises a flexible diaphragm adapted to fluctuate between two extreme positions, thereby altering the volume within the chamber and alternately sucking and blowing air into and out of the chamber. Filtration elements are arranged in said air chamber. The filtration elements are arranged so as to make fluid communication with air displaced into the air chamber and, to make fluid communication with air displaced out of said chamber so that air is cleaned as it passes both into, and out of, the air chamber. The filtration elements actively remove particulate or gaseous pollutants. Embodiments of the invention may comprise a plurality of such air chamber assemblies, arranged so as to collectively deliver a continuous flow of air to a breathing zone of the user.