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    HUMIDIFIER RESERVOIR
    4.
    发明申请
    HUMIDIFIER RESERVOIR 有权
    湿度调节器

    公开(公告)号：US20140264975A1

    公开(公告)日：2014-09-18

    申请号：US14211346

    申请日：2014-03-14

    申请人： ResMed Limited

    发明人： Andrew Roderick BATH ,  Justin John FORMICA ,  Matthew Rolf HARRINGTON ,  Joseph Samuel ORMROD ,  Luke Andrew STANISLAS ,  Hargopal VERMA

    IPC分类号： A61M16/16

    CPC分类号： A61M16/16 ,  A61M16/0051 ,  A61M16/0066 ,  A61M16/021 ,  A61M16/0683 ,  A61M16/109 ,  A61M16/161 ,  A61M2016/0039 ,  A61M2205/123 ,  A61M2205/3368 ,  A61M2205/42

    摘要： An apparatus for humidifying a flow of pressurised, breathable air includes varying a first pressure of the flow of breathable gas to vary a level of thermal engagement between the conductive portion of the reservoir and the heater plate, varying a height of the variable portion varies a level of thermal engagement between the conductive portion of the reservoir and the heater plate, use of a humidifier reservoir base component with a maximum water capacity substantially equal to the predetermined maximum volume of water of the humidifier reservoir or the use of intersecting inlet and outlet axes.

    摘要翻译： 用于加湿加压的透气空气流的装置包括改变可呼吸气体流的第一压力以改变储存器的导电部分和加热器板之间的热接合程度，改变可变部分的高度变化 存储器的导电部分和加热器板之间的热接合程度的使用，使用最大水容量基本上等于加湿器储存器的预定最大水量的加湿器储存器底座部件，或使用相交的入口和出口轴线 。

    HUMIDIFICATION OF RESPIRATORY GASES
    6.
    发明申请
    HUMIDIFICATION OF RESPIRATORY GASES 审中-公开

    公开(公告)号：US20180008795A1

    公开(公告)日：2018-01-11

    申请号：US15710879

    申请日：2017-09-21

    申请人： ResMed Limited

    发明人： Ian Malcolm SMITH ,  Andrew Roderick BATH ,  Nathan John ROW ,  Alexander VIRR

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

    CPC分类号： A61M16/1075 ,  A61M16/026 ,  A61M16/109 ,  A61M16/1095 ,  A61M16/16 ,  A61M16/161 ,  A61M2016/0039 ,  A61M2205/3358 ,  A61M2205/3365 ,  A61M2205/3368 ,  A61M2205/3653 ,  A61M2205/502

    摘要： A humidifier for a respiratory apparatus for delivering a humidified flow of breathable gas to a patient includes a humidifier chamber configured to store a supply of water to humidify the flow of breathable gas. The humidifier chamber includes a first heating element configured to heat the supply of water. The humidifier also includes a relative humidity sensor to detect a relative humidity of ambient air and generate signals indicative of the ambient relative humidity; a first temperature sensor to detect a temperature of ambient air and generate signals indicative of the ambient temperature; and a controller configured to determine an absolute humidity of the ambient air from the signals generated by the relative humidity sensor and the first temperature sensor and to control the first heating element to provide a predetermined relative humidity to the flow of breathable gas. A method of humidifying a flow of breathable gas to be provided to a patient includes determining an absolute humidity of ambient air used to form the flow of breathable gas; and controlling a temperature of a supply of water that humidifies the flow of breathable gas to provide a predetermined absolute humidity corresponding to a predetermined temperature and a predetermined relative humidity of the flow to be delivered to the patient.

    METHODS OF DETECTING A QUANTITY OF WATER IN A HUMIDIFIER
    7.
    发明申请
    METHODS OF DETECTING A QUANTITY OF WATER IN A HUMIDIFIER 审中-公开
    检测加湿器中水量的方法

    公开(公告)号：US20160339200A1

    公开(公告)日：2016-11-24

    申请号：US15030402

    申请日：2014-10-14

    申请人： ResMed Limited

    发明人： Andrew Roderick BATH ,  Matthew Rolf HARRINGTON ,  Liam HOLLEY ,  Ronald James HUBY ,  Richard Llewelyn JONES ,  Ian Malcolm SMITH

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

    摘要： Methods of an apparatus determine a quantity of a body of water in a humidifier such as by indirect measurement. The quantity of water may be determined by measuring one or more properties or characteristics, from which the quantity of water may be inferred. Characteristics of a flow of air, the humidifier, and/or the body of water may be measured. The characteristics may be, for example, pressure, flow rate, noise, vibration, temperature, electrical or mechanical. These may be measured by one or more sensors, which may be located in the humidifier, RPT device, air circuit or the patient interface. The methods described may have advantages, for example in being able to detect the quantity of water without requiring sensors to be present in a disposable component, and in some cases, without introduction of additional sensors.

    摘要翻译： 设备的方法例如通过间接测量来确定加湿器中的水体的量。 水的量可以通过测量一种或多种性质或特性来确定，从中可以推断出水的量。 可以测量空气流，加湿器和/或水体的特性。 特性可以是例如压力，流速，噪声，振动，温度，电或机械。 这些可以由可以位于加湿器，RPT装置，空气回路或患者接口中的一个或多个传感器来测量。 所描述的方法可以具有优点，例如能够检测水的量而不需要传感器存在于一次性部件中，并且在一些情况下，不引入额外的传感器。

    HUMIDIFICATION OF RESPIRATORY GASES
    9.
    发明申请
    HUMIDIFICATION OF RESPIRATORY GASES 有权
    呼吸气体的湿度

    公开(公告)号：US20140130802A1

    公开(公告)日：2014-05-15

    申请号：US14157639

    申请日：2014-01-17

    申请人： ResMed Limited

    发明人： Alexander VIRR ,  Andrew Roderick BATH ,  Nathan John ROW ,  Dan KAO ,  Phoebe Katherine HILL ,  Nicholas Andrew EARL ,  Hargopal VERMA ,  Junning CHEN

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

    CPC分类号： A61M16/16 ,  A61M16/0066 ,  A61M16/0816 ,  A61M16/0875 ,  A61M16/1075 ,  A61M16/109 ,  A61M16/1095 ,  A61M2205/3368 ,  A61M2205/3379 ,  A61M2205/3382 ,  A61M2205/3389 ,  A61M2205/584 ,  A61M2205/587

    摘要： A humidifier for humidifying a flow of breathable gas to be delivered to a patient includes a chamber configured to receive the flow of breathable gas; a tub configured to contain a supply of water, the tub being configured to be inserted into the chamber; a lid provided on the chamber and being movable between an open position and a closed position; and a seal provided on the lid, the seal being configured to seal the chamber such that the flow of breathable gas pressurizes the chamber. The humidifier may be connectable to a flow generator configured to generate the flow of breathable gas. A tube for delivering the humidified flow may be connected to the humidifier. The tube may be a heated or non-heated tube. A respiratory apparatus for delivering a flow of breathable gas to a patient may include the humidifier and the flow generator and/or the tube. A method of humidifying a flow of breathable gas comprises sealing a chamber containing a supplying a water and pressurizing the chamber by directing the flow of breathable gas into the chamber.

    摘要翻译： 用于加湿要输送到患者的可呼吸气体流的加湿器包括：构造成容纳可呼吸气体流的腔室; 构造成容纳水源的桶，所述桶构造成插入所述室中; 设置在所述室上并可在打开位置和关闭位置之间移动的盖子; 以及设置在所述盖上的密封件，所述密封件被构造成密封所述腔室，使得所述可呼吸气体流对所述腔室加压。 加湿器可以连接到被配置成产生可呼吸气体流的流量发生器。 用于输送加湿流的管可以连接到加湿器。 管可以是加热管或非加热管。 用于将可呼吸气体流传送到患者的呼吸装置可以包括加湿器和流发生器和/或管。 加湿透气性气体的方法包括：将包含供水的腔室密封并通过将可呼吸气体流引导到腔室中来对腔室加压。