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    SYSTEM AND METHOD OF DETECTION OF WATER IN A CONDUIT FOR USE IN A RESPIRATORY THERAPY SYSTEM
    1.
    发明公开
    SYSTEM AND METHOD OF DETECTION OF WATER IN A CONDUIT FOR USE IN A RESPIRATORY THERAPY SYSTEM 审中-公开

    公开(公告)号：EP4420702A3

    公开(公告)日：2024-10-30

    申请号：EP24178597.1

    申请日：2019-12-13

    申请人： Fisher & Paykel Healthcare Limited

    发明人： WYSOSKI, Simei Gomes

    IPC分类号： A61M16/16 ,  A61M16/08 ,  A61M13/00 ,  A61M16/06 ,  A61M16/10 ,  A61M16/00

    摘要： We provide a respiratory therapy system comprising:
    a flow generator;
    a humidifier;
    a respiratory conduit
    a patient interface coupled to the respiratory conduit to deliver a gases flow to a patient;
    a sensor configured to determine pressure or flow of the gases flow;
    a controller configured to control the flow generator to generate the gases flow; and the controller configured to:
    a) retrieve at least one first signal associated with or indicative of a gases flow and/or pressure in the respiratory conduit;
    b) determine a measure of at least one first parameter associated with gases flow perturbations and/or pressure perturbations for at least one portion of the retrieved at least one first signal; and
    c) determine the presence of liquid in the respiratory conduit based at least in part on the measure(s) of the at least one first parameter meeting a first threshold.


    The system can be used to reduce or alleviate condensation in a respiratory gas deliver conduit.

    AIR QUALITY ANALYSIS DEVICE
    3.
    发明公开
    AIR QUALITY ANALYSIS DEVICE 审中-公开

    公开(公告)号：EP4443157A1

    公开(公告)日：2024-10-09

    申请号：EP24159481.1

    申请日：2024-02-23

    申请人： Honeywell International Inc.

    发明人： AVASTHI, Rahul

    IPC分类号： G01N33/00 ,  G01N15/10 ,  A61M16/08

    CPC分类号： G01N33/0032 ,  A61M16/085 ,  G01N15/10

    摘要： An air quality analysis device and a method of performing air quality analysis are provided herein. The air quality analysis device (100) has a housing (102) having a chamber (104) comprising an inlet port (106). The inlet port (106) is structured to receive an air flow into the chamber (104). The air quality analysis device includes a plurality of sensors (110) disposed within the chamber and configured to generate air quality data associated with the air flow. The plurality of sensors (110) comprises at least one mold sensor. The air quality analysis device includes a printed circuit board (112) in communication with the plurality of sensors (110) and configured to transmit the air quality data to a computing device.