Seal for variable compression interfaces
    1.
    发明授权
    Seal for variable compression interfaces 有权
    可变压缩接口的密封

    公开(公告)号:US09339626B2

    公开(公告)日:2016-05-17

    申请号:US12725278

    申请日:2010-03-16

    摘要: The disclosure is directed to an example of a device configured to be in fluid communication with an article. The device includes an element configured to contact the article to form a variable compression interface between the element and the article. The device also includes a seal disposed on the element and at the variable compression interface. The seal is configured to reduce an amount of unwanted fluid leakage at the variable compression interface. An example seal includes a filter media configured to trap unwanted particles attempting to pass through the variable compression interface. In one example, the variable compression interface can be included within a heat and moisture exchange (HME) unit.

    摘要翻译: 本公开涉及被配置为与物品流体连通的装置的示例。 该装置包括被配置为接触物品以在元件和物品之间形成可变压缩界面的元件。 该装置还包括设置在元件上和可变压缩界面处的密封件。 密封件被配置为减少可变压缩界面处的不期望的流体泄漏量。 示例性密封件包括被配置为捕获试图通过可变压缩界面的不需要的粒子的过滤介质。 在一个示例中,可变压缩界面可以包括在热和湿气交换(HME)单元内。

    SEAL FOR VARIABLE COMPRESSION INTERFACES
    2.
    发明申请
    SEAL FOR VARIABLE COMPRESSION INTERFACES 有权
    密封可变压缩界面

    公开(公告)号:US20110226250A1

    公开(公告)日:2011-09-22

    申请号:US12725278

    申请日:2010-03-16

    摘要: The disclosure is directed to an example of a device configured to be in fluid communication with an article. The device includes an element configured to contact the article to form a variable compression interface between the element and the article. The device also includes a seal disposed on the element and at the variable compression interface. The seal is configured to reduce an amount of unwanted fluid leakage at the variable compression interface. An example seal includes a filter media configured to trap unwanted particles attempting to pass through the variable compression interface. In one example, the variable compression interface can be included within a heat and moisture exchange (HME) unit.

    摘要翻译: 本公开涉及被配置为与物品流体连通的装置的示例。 该装置包括被配置为接触物品以在元件和物品之间形成可变压缩界面的元件。 该装置还包括设置在元件上和可变压缩界面处的密封件。 密封件被配置为减少可变压缩界面处的不期望的流体泄漏量。 示例性密封件包括被配置为捕获试图通过可变压缩界面的不需要的粒子的过滤介质。 在一个示例中,可变压缩界面可以包括在热和湿气交换(HME)单元内。

    Delivering diluted oxygen to a patient
    4.
    发明授权
    Delivering diluted oxygen to a patient 有权
    向患者输送稀释的氧气

    公开(公告)号:US08997738B2

    公开(公告)日:2015-04-07

    申请号:US13069368

    申请日:2011-03-22

    申请人: Andre M. Rustad

    发明人: Andre M. Rustad

    IPC分类号: A62B7/02 A61M16/12 A61M16/00

    摘要: A device for delivering diluted oxygen to a patient is provided. The device comprises a configurable oxygen delivery unit and multiple orifices in the configurable oxygen delivery unit. Each of the orifices has a size which pertains to a particular oxygen concentration. The configurable oxygen delivery unit is structured to enable selectively altering the oxygen concentration without requiring replacement of any components in a respiratory circuit.

    摘要翻译: 提供了用于向患者输送稀释氧的装置。 该装置包括可配置的氧气输送单元和可配置氧气输送单元中的多个孔口。 每个孔具有与特定氧浓度有关的尺寸。 可配置氧气输送单元构造成能够选择性地改变氧气浓度,而不需要更换呼吸回路中的任何组分。

    Breathing circuit heating element retainer
    6.
    发明授权
    Breathing circuit heating element retainer 失效
    呼吸电路加热元件保持器

    公开(公告)号:US5701887A

    公开(公告)日:1997-12-30

    申请号:US618277

    申请日:1996-03-18

    IPC分类号: A61M16/08 A61M16/10 A61M16/00

    摘要: In a breathing circuit such as a ventilator circuit, a heating element is used to provide improved temperature characteristics of the inspired air or breathing gas. An heating element retainer is disclosed which is operative to provide a central location of the heating element within the breathing circuit lumen.

    摘要翻译: 在诸如呼吸机回路的呼吸回路中,使用加热元件来提供启发的空气或呼吸气体的改善的温度特性。 公开了一种加热元件保持器,其用于提供加热元件在呼吸回路腔内的中心位置。

    Anti-siphon flow restricter for a nebulizer
    7.
    发明授权
    Anti-siphon flow restricter for a nebulizer 失效
    用于雾化器的防虹吸流量​​限制器

    公开(公告)号:US5579757A

    公开(公告)日:1996-12-03

    申请号:US190626

    申请日:1994-02-02

    摘要: A nebulizer (10) has a housing (12,14) including an aerosol outlet (22) and a bottom wall (52) with a side wall (50) connected thereto defining a reservoir (54) for a liquid (106). A gas jet (58) extends along a longitudinal axis (60) of the housing (12,14) and through the bottom wall (52) of the housing (12,14), the gas jet (58) defining a gas flow lumen (66) having a gas orifice (64) at its distal end. A liquid nozzle (16) having a liquid orifice (102) at a distal end corresponding to the distal end of the gas jet (58) surrounds the gas jet (58). The liquid orifice (102) is spaced from the gas orifice (64) for nebulization of liquid (106) fed to the liquid orifice (102). A diaphragm (126) made of an elastomer has a slit (130) which is biased closed. Cooperating shoulders between the diaphragm (126) and the gas flow lumen (66) maintain the diaphragm (126) in the gas flow lumen (66) with the slit (130) transverse the length of the lumen.

    摘要翻译: 雾化器(10)具有包括气溶胶出口(22)和底壁(52)的壳体(12,14),底壁(52)连接有侧壁(50),其限定用于液体(106)的储存器(54)。 气体喷射器(58)沿着壳体(12,14)的纵向轴线(60)延伸并且穿过壳体(12,14)的底壁(52)延伸,气体射流(58)限定气体流动腔 (66)在其远端具有气体孔口(64)。 具有在与气体射流(58)的远端对应的远端处的液体孔口(102)的液体喷嘴(16)围绕气体射流(58)。 液体孔口(102)与气体孔口(64)间隔开,用于雾化供给到液体孔口(102)的液体(106)。 由弹性体制成的隔膜(126)具有偏压关闭的狭缝(130)。 在隔膜(126)和气流腔(66)之间的合作肩部将隔膜(126)保持在气流腔(66)中,狭缝(130)横贯管腔的长度。

    DELIVERING DILUTED OXYGEN TO A PATIENT
    10.
    发明申请
    DELIVERING DILUTED OXYGEN TO A PATIENT 有权
    向患者递送稀释的氧气

    公开(公告)号:US20120240924A1

    公开(公告)日:2012-09-27

    申请号:US13069368

    申请日:2011-03-22

    申请人: Andre M. Rustad

    发明人: Andre M. Rustad

    IPC分类号: A61M16/16 A61M16/14 A61M16/10

    摘要: A device for delivering diluted oxygen to a patient is provided. The device comprises a configurable oxygen delivery unit and multiple orifices in the configurable oxygen delivery unit. Each of the orifices has a size which pertains to a particular oxygen concentration. The configurable oxygen delivery unit is structured to enable selectively altering the oxygen concentration without requiring replacement of any components in a respiratory circuit.

    摘要翻译: 提供了用于向患者输送稀释氧的装置。 该装置包括可配置的氧气输送单元和可配置氧气输送单元中的多个孔口。 每个孔具有与特定氧浓度有关的尺寸。 可配置氧气输送单元构造成能够选择性地改变氧气浓度,而不需要更换呼吸回路中的任何组分。