WEARABLE, MASKLESS RESPIRATORY ISOLATION DEVICE

    公开(公告)号:US20220080227A1

    公开(公告)日:2022-03-17

    申请号:US17475729

    申请日:2021-09-15

    申请人: Ceromaze Inc.

    摘要: A wearable respiratory isolation system is configured as an open collar to be worn loosely around the neck of the user, with an articulating arm positioning a mouthpiece in front of the mouth and nasal region of the user. The system provides filtered and sterilized air through a inhalation vent on the mouthpiece which creates a curtain of sterilized air in front of the users face, which protects the users face from air bourne pathogens provides sterile air for the user to inhale. Exhaled air is extracted through an exhalation vent on the mouthpiece, is decontaminated and exhausted to the rear of the user. A modified, background oriented Schlieren imaging technique is used to determine whether the user is inhaling or exhaling, and this information is used to control the flow of sterilized air and the capture of exhaled gases.

    Phased-Array MASER Detector for Synthetic Aperture Interferometric Imaging

    公开(公告)号:US20210218214A1

    公开(公告)日:2021-07-15

    申请号:US17148275

    申请日:2021-01-13

    申请人: Ceromaze Inc.

    IPC分类号: H01S1/06 A61N5/04

    摘要: A phased-array MASER detector for synthetic aperture interferometric three-dimensional imaging. The detector elements, for example 102-106 zero bias Schottky detector diodes with sufficient sensitivity to reliably detect various values of MASER radiation, are arranged in layers offset in three dimensions. The phased-array MASER detector is particularly useful for detecting characteristics in a biological object using low energy (2-10 Watts), coherent MASER radiation. MASER intensity data of an interferometric pattern is collected by the detector array, is deconvolved, and is used to generate three-dimensional energy activity maps for a given time slice or on a time-shifting basis.