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15 条记录 (耗时 0.02 秒)

    BREATH INDICATOR
    2.
    发明公开
    BREATH INDICATOR 审中-公开

    公开(公告)号：US20230302241A1

    公开(公告)日：2023-09-28

    申请号：US18128959

    申请日：2023-03-30

    申请人： Fisher & Paykel Healthcare Limited

    发明人： David Robert Kemps ,  Simon Boulton ,  Jonathan Mark Church

    IPC分类号： A61M16/00 ,  A61B5/083 ,  A61M16/20 ,  A61M16/08

    CPC分类号： A61M16/0057 ,  A61M16/00 ,  A61B5/0836 ,  A61M16/20 ,  A61M16/0833 ,  A61M2016/0413

    摘要： This invention relates to a breath indicator that is receivable by a part of a breathing assistance apparatus that supplies gas to a patient. The indicator comprises an elongate body having a gas sampling end and an attachment end. The attachment end is adapted to attach to a part of a breathing assistance apparatus and for locating the gas sampling end. The gas sampling end is to be located in a region where gas from the patient is to be exhaled. The gas sampling end being in communication with a sensor comprising a detector material changeable between a first visual indicator state relating to an inhalation phase of the patient, and a second visual indicator state relating to an exhalation phase of the patient. The detector material is capable of changing between the visual indicator states at a sufficient rate to substantially correspond with the inhalation and exhalation phases of the patient.

    BREATH INDICATOR
    5.
    发明申请
    BREATH INDICATOR 审中-公开

    公开(公告)号：US20190125993A1

    公开(公告)日：2019-05-02

    申请号：US16169853

    申请日：2018-10-24

    申请人： Fisher & Paykel Healthcare Limited

    发明人： David Robert Kemps ,  Simon Boulton ,  Jonathan Mark Church

    IPC分类号： A61M16/00 ,  A61B5/00 ,  A61B5/083 ,  A61M16/08 ,  A61M16/20

    摘要： This invention relates to a breath indicator that is receivable by a part of a breathing assistance apparatus that supplies gas to a patient. The indicator comprises an elongate body having a gas sampling end and an attachment end. The attachment end is adapted to attach to a part of a breathing assistance apparatus and for locating the gas sampling end. The gas sampling end is to be located in a region where gas from the patient is to be exhaled. The gas sampling end being in communication with a sensor comprising a detector material changeable between a first visual indicator state relating to an inhalation phase of the patient, and a second visual indicator state relating to an exhalation phase of the patient. The detector material is capable of changing between the visual indicator states at a sufficient rate to substantially correspond with the inhalation and exhalation phases of the patient.

    Humidifier
    8.
    发明授权
    Humidifier 有权

    公开(公告)号：US11559654B2

    公开(公告)日：2023-01-24

    申请号：US17060572

    申请日：2020-10-01

    申请人： Fisher & Paykel Healthcare Limited

    发明人： Jonathan Mark Church

    IPC分类号： A61M16/16 ,  A61M16/10 ,  A61M16/14 ,  A61M16/08 ,  A61M16/00

    摘要： A device is provided that humidifies breathing gas. The device has a chamber with an inlet and an outlet. A chemical heater is positioned within the chamber and a trigger activates the heater. The chamber can be a conduit with an inner wall and an outer wall with a reservoir defined therebetween. The chemical heater can be positioned within the reservoir.