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    Antimicrobial toilet with electrolyzer
    3.
    发明授权
    Antimicrobial toilet with electrolyzer 有权

    公开(公告)号：US10920408B2

    公开(公告)日：2021-02-16

    申请号：US16170015

    申请日：2018-10-24

    申请人： David R. Hall ,  Steven J. M. Butala ,  Joshua Larsen ,  Jared Reynolds

    发明人： David R. Hall ,  Steven J. M. Butala ,  Joshua Larsen ,  Jared Reynolds

    IPC分类号： E03D9/02 ,  A61L2/03 ,  C02F1/46 ,  C02F1/461 ,  C02F1/467 ,  C02F103/00

    摘要： The antimicrobial toilet includes one or more pairs of electrodes positioned below a water line when the hydraulic circuit is at equilibrium. The pairs of electrodes may be connected to a power source by electrical wires. In some embodiments, the electrodes are positioned on the inner wall of the toilet bowl and in some embodiments, the electrodes are positioned within the siphon tube. In some embodiments, the electrodes are metal strips and in others they are circular. When actuated, an electrical current passes through the toilet water between the electrode pairs resulting in disinfected water. Some embodiments include a pump and water conduit which transfers disinfected water to areas above the water line and emits the water to wash areas of the toilet.

    Urinalysis cassette and system
    9.
    发明授权
    Urinalysis cassette and system 有权

    公开(公告)号：US09810686B1

    公开(公告)日：2017-11-07

    申请号：US15265144

    申请日：2016-09-14

    申请人： David R. Hall ,  Dan Allen ,  Joshua Larsen ,  Ben Swenson ,  Jared Reynolds ,  Joe Fox ,  Lloyd J. Wilson

    发明人： David R. Hall ,  Dan Allen ,  Joshua Larsen ,  Ben Swenson ,  Jared Reynolds ,  Joe Fox ,  Lloyd J. Wilson

    IPC分类号： G01N21/00 ,  G01N33/52 ,  A61B5/20 ,  A61B5/00 ,  A61B10/00

    CPC分类号： G01N33/521 ,  A61B5/207 ,  A61B5/6891 ,  A61B5/742 ,  A61B10/007

    摘要： A urinalysis cassette and system that includes a toilet, into which a urinalysis cassette is inserted. The cassette is comprised of a roll of color-change-reagent strips. Each strip includes a plurality of strip sections wherein an absorbent material is imbued with color-change reagent, or onto which one or more color-change reagents are dispensed. The color-change-reagent strips are consecutive and contiguous on the roll. A cassette includes two spools arranged such that when the spools turn, the reagent strip moves from a first (source spool) to a second (waste spool). The section of the reagent strip that is between the two spools may be exposed to a urine specimen. The absorbent-material strips that have been exposed to both a urine specimen and a color-change reagent may undergo a chemical reaction. Selective-lighting illumination may be applied to absorbent-material strips that have undergone such chemical reactions to measure reflectivity of certain color wavelengths. This measurement may be expressed in terms of a digital readout, which may be displayed on a user interface.