Localized projection of audible noises in medical settings

    公开(公告)号:US11830349B2

    公开(公告)日:2023-11-28

    申请号:US17818295

    申请日:2022-08-08

    Abstract: A localized sound projection system can coordinate the sounds of speakers to simulate the placement of an auditory cue in a 3D space. The system can include a plurality of speakers configured to output auditory signals and a sound localization controller configured to control the plurality of speakers to coordinate the auditory signals to simulate an origination location of a patient alarm. The sound localization controller can determine adjusted auditory signals and control a plurality of speakers to output the plurality of adjusted auditory signals. A method for dynamically controlling speaker settings in a medical environment can include determining volume settings corresponding to a speaker, monitoring a level of ambient noise corresponding to a room of a patient, controlling the volume settings of the speaker to reduce or increase a sound level output of a speaker. A patient monitoring system can be configured to physically manipulate medical devices in response to audible commands. The system can receive a plurality of vocal commands from a user and can manipulate various settings after confirmation from a user.

    GAS SAMPLING LINE
    50.
    发明公开
    GAS SAMPLING LINE 审中-公开

    公开(公告)号:US20230346257A1

    公开(公告)日:2023-11-02

    申请号:US18090015

    申请日:2022-12-28

    CPC classification number: A61B5/097 A61B5/082

    Abstract: A gas sampling line having a channel for conducting respiratory gases from a patient respiratory interlace to a gas monitor, the gas sampling line comprising, i.a., a gas sampling tube comprised of a polyether block amide material, the polyether segments of which comprise polyethyleneoxide. Use of a tube comprised of a polyether block amide material, the polyether segments of which comprise polyethyleneoxide, for sampling of respiratory gases; and a method for sampling of respiratory gases, the method comprising conducting respiratory gases through such a tube. A gas analysis system for analysing respiratory gases, comprising a gas sampling line as defined above and a gas monitor connectable to the gas sampling line.

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