Base unit for breathing gas heating and humidification system
    3.
    发明授权
    Base unit for breathing gas heating and humidification system 有权
    用于呼吸气体加热和加湿系统的基座单元

    公开(公告)号:US08240306B2

    公开(公告)日:2012-08-14

    申请号:US12175853

    申请日:2008-07-18

    IPC分类号: H05B3/00

    摘要: A base unit for use in a breathing gas heating and humidification apparatus includes a gas source configured to generate an initial gas flow, the gas source having a gas source outlet and a flow divider in fluid communication with the gas source outlet. The flow divider is configured to divide the initial gas flow into a first flow of gas and a second flow of gas. The flow divider includes a first compartment including a first gas flow path for the first flow of gas and a second compartment including a second gas flow path for the second flow of gas. A heater is disposed in the second compartment. A method for use in generating breathing gas and insulating gas from a gas source is also disclosed.

    摘要翻译: 用于呼吸气体加热和加湿装置的基座单元包括构造成产生初始气流的气源,气源具有气源出口和与气源出口流体连通的分流器。 分流器构造成将初始气流分成第一气体流和第二气体流。 分流器包括第一隔室,其包括用于第一气体流动的第一气体流动通道和包括用于第二气体流动的第二气体流路的第二隔室。 第二隔间设有加热器。 还公开了一种用于产生呼吸气体和从气体源绝缘气体的方法。

    BASE UNIT FOR BREATHING GAS HEATING AND HUMIDIFICATION SYSTEM
    8.
    发明申请
    BASE UNIT FOR BREATHING GAS HEATING AND HUMIDIFICATION SYSTEM 有权
    用于呼吸加热和湿度系统的基座单元

    公开(公告)号:US20090056712A1

    公开(公告)日:2009-03-05

    申请号:US12175853

    申请日:2008-07-18

    IPC分类号: A61M16/16

    摘要: A base unit for use in a breathing gas heating and humidification apparatus includes a gas source configured to generate an initial gas flow, the gas source having a gas source outlet and a flow divider in fluid communication with the gas source outlet. The flow divider is configured to divide the initial gas flow into a first flow of gas and a second flow of gas. The flow divider includes a first compartment including a first gas flow path for the first flow of gas and a second compartment including a second gas flow path for the second flow of gas. A heater is disposed in the second compartment. A method for use in generating breathing gas and insulating gas from a gas source is also disclosed.

    摘要翻译: 用于呼吸气体加热和加湿装置的基座单元包括构造成产生初始气流的气源,气源具有气源出口和与气源出口流体连通的分流器。 分流器构造成将初始气流分成第一气体流和第二气体流。 分流器包括第一隔室,其包括用于第一气体流动的第一气体流动通道和包括用于第二气体流动的第二气体流路的第二隔室。 第二隔间设有加热器。 还公开了一种用于产生呼吸气体和从气体源绝缘气体的方法。

    Nasal cannula with reduced heat loss to reduce rainout
    9.
    发明授权
    Nasal cannula with reduced heat loss to reduce rainout 有权
    鼻插管减少热量损失减少雨淋

    公开(公告)号:US08171935B2

    公开(公告)日:2012-05-08

    申请号:US11940867

    申请日:2007-11-15

    IPC分类号: A62B7/00

    摘要: A system for delivering a humidified gas to a patient is disclosed. The system includes a supply tube having a first supply tube end and a second supply tube end. The supply tube has a first inner diameter. The system also includes an apparatus for delivering heated and humidified gas to the first end of the supply tube and a single lumen having a first lumen end and a second lumen end. The single lumen has a second inner diameter, smaller than the first diameter. The first lumen end is in fluid flow communication with the second supply tube end. The system also includes a nasal cannula in fluid flow communication with the second lumen end. A method of delivering heated and humidified gas to a patient is also disclosed.

    摘要翻译: 公开了一种用于将加湿气体输送给患者的系统。 该系统包括具有第一供给管端和第二供应管端的供应管。 供应管具有第一内径。 该系统还包括用于将加热和加湿的气体输送到供应管的第一端和具有第一内腔端和第二管腔端的单腔的装置。 单腔具有比第一直径小的第二内径。 第一管腔端与第二供应管端流体流动连通。 该系统还包括与第二内腔端部流体连通的鼻插管。 还公开了将加热和加湿的气体递送到患者的方法。