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    OXYGEN CONCENTRATOR FOR MECHANICAL VENTILATION
    2.
    发明申请
    OXYGEN CONCENTRATOR FOR MECHANICAL VENTILATION 有权
    用于机械通风的氧气浓缩器

    公开(公告)号：US20150107585A1

    公开(公告)日：2015-04-23

    申请号：US14516468

    申请日：2014-10-16

    申请人： SILVERBOW DEVELOPMENT, LLC

    发明人： Todd ALLUM

    IPC分类号： A61M16/10 ,  A61M16/20 ,  A61M16/06 ,  A61M16/08 ,  B01D53/04 ,  A61M16/00

    CPC分类号： A61M16/101 ,  A61M16/0063 ,  A61M16/0672 ,  A61M16/0816 ,  A61M16/105 ,  A61M16/209 ,  A61M2016/0027 ,  A61M2016/1025 ,  A61M2202/0208 ,  A61M2202/0266 ,  A61M2205/3327 ,  A61M2205/3334 ,  A61M2205/75 ,  B01D53/0446 ,  B01D53/047 ,  B01D2253/108 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2259/402 ,  B01D2259/4533

    摘要： An oxygen concentrator is configured to provide oxygen at either lower pressures or higher pressures. When providing low pressure oxygen, the disclosed oxygen concentrator may be used with a conventional, low pressure oxygen delivery device, such as an oxygen cannula or mask, that is configured to deliver oxygen at approximate source pressures of 5 psig to 8 psig. When providing high pressure oxygen, the disclosed oxygen concentrator may be used with a high pressure oxygen delivery device, such as a low profile nasal cannula, that is configured to deliver oxygen at higher pressures. The disclosed oxygen concentrator is configured to automatically select whether low pressure oxygen or high pressure oxygen should be output to the user based on the type of connector used to couple a delivery device thereto, or based on characteristics of the delivery device itself.

    摘要翻译： 氧浓缩器构造成在较低压力或更高压力下提供氧气。 当提供低压氧气时，所公开的氧气浓缩器可以与传统的低压氧输送装置（例如氧气套管或掩模）一起使用，其被配置为在近似的5psig至8psig的源压力下输送氧气。 当提供高压氧气时，所公开的氧气浓缩器可以与构造成在较高压力下输送氧的高压氧输送装置（例如低调鼻插管）一起使用。 所公开的氧浓缩器被配置为基于用于将输送装置连接到其上的连接器的类型，或者基于输送装置本身的特性，自动选择是否向使用者输出低压氧气或高压氧气。

    TECHNIQUES FOR DETERMINING PATIENT AIRWAY PRESSURE
    3.
    发明申请
    TECHNIQUES FOR DETERMINING PATIENT AIRWAY PRESSURE 审中-公开

    公开(公告)号：US20180364119A1

    公开(公告)日：2018-12-20

    申请号：US16006699

    申请日：2018-06-12

    申请人： SILVERBOW DEVELOPMENT, LLC

    发明人： Todd ALLUM

    IPC分类号： G01L7/00 ,  A61M16/00 ,  A61M16/20 ,  A61M16/06

    摘要： A ventilator is configured to assist a user with breathing, while eliminating the need for extraneous sensors and tubing normally found in prior art ventilators. The ventilator relies on a predetermined relationship between a measurable quantity associated with a compressed gas and the maximum pressure of that compressed gas upon delivery to the user. The measurable quantity may be mass flow rate of the compressed gas or pressure within a delivery lumen used to transport the compressed gas, among others. Based on the predetermined relationship, the control logic within the ventilator determines whether the pressure of compressed gas delivered to the user exceeds a maximum allowable pressure. When the maximum pressure is exceeded, the control logic initiates corrective action to reduce the pressure of the compressed gas.

    TECHNIQUES FOR DETERMINING PATIENT AIRWAY PRESSURE
    5.
    发明申请
    TECHNIQUES FOR DETERMINING PATIENT AIRWAY PRESSURE 有权
    确定患者空气压力的技术

    公开(公告)号：US20150107592A1

    公开(公告)日：2015-04-23

    申请号：US14517186

    申请日：2014-10-17

    申请人： Silverbow Development, LLC

    发明人： Todd ALLUM

    IPC分类号： A61M16/00 ,  A61M16/20 ,  G01L7/00 ,  A61M16/06

    CPC分类号： G01L7/00 ,  A61M16/0051 ,  A61M16/024 ,  A61M16/0666 ,  A61M16/085 ,  A61M16/0858 ,  A61M16/0875 ,  A61M16/127 ,  A61M16/20 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M2202/0208 ,  A61M2205/3327 ,  A61M2205/3334 ,  A61M2205/52

    摘要： A ventilator is configured to assist a user with breathing, while eliminating the need for extraneous sensors and tubing normally found in prior art ventilators. The ventilator relies on a predetermined relationship between a measurable quantity associated with a compressed gas and the maximum pressure of that compressed gas upon delivery to the user. The measurable quantity may be mass flow rate of the compressed gas or pressure within a delivery lumen used to transport the compressed gas, among others. Based on the predetermined relationship, the control logic within the ventilator determines whether the pressure of compressed gas delivered to the user exceeds a maximum allowable pressure. When the maximum pressure is exceeded, the control logic initiates corrective action to reduce the pressure of the compressed gas.

    摘要翻译： 呼吸机被配置为帮助用户呼吸，同时消除对现有技术通风机中常见的外部传感器和管道的需要。 呼吸机依赖于与压缩气体相关联的可测量量与输送给用户时压缩气体的最大压力之间的预定关系。 可测量的量可以是压缩气体的质量流量或用于输送压缩气体的输送腔内的压力等。 基于该预定关系，呼吸机内的控制逻辑确定输送给用户的压缩气体的压力是否超过最大允许压力。 当超过最大压力时，控制逻辑启动校正动作以降低压缩气体的压力。

    REMOTE OXYGEN FLOW ADJUSTMENT
    6.
    发明申请
    REMOTE OXYGEN FLOW ADJUSTMENT 审中-公开

    公开(公告)号：US20180200474A1

    公开(公告)日：2018-07-19

    申请号：US15870808

    申请日：2018-01-12

    申请人： Silverbow Development, LLC

    发明人： Todd ALLUM ,  Gregory J. KAPUST

    IPC分类号： A61M16/20 ,  F16K5/10 ,  F16K31/50

    CPC分类号： A61M16/209 ,  A61M16/0003 ,  A61M16/026 ,  A61M16/20 ,  A61M16/201 ,  A61M2016/0027 ,  F16K5/103 ,  F16K31/508 ,  G05D16/0608

    摘要： A flow control apparatus includes a pressure regulator fluidly coupled to an inlet region and an outlet region and configured to reduce a pressure from a first value in the inlet region to a second value in the outlet region, where the second value is lower than the first value; and a variable area orifice disposed between the outlet region and an outlet opening of the apparatus, wherein a flow rate of a gas is controlled by the variable area orifice and is discharged from the apparatus to a gas supply line. A free area of the variable area orifice that is disposed between a movable element and a surface of the variable area orifice is configured to change linearly in response to a translation of the movable element relative to the surface.

    CONFORMING NASAL PILLOW
    8.
    发明申请
    CONFORMING NASAL PILLOW 审中-公开

    公开(公告)号：US20170143926A1

    公开(公告)日：2017-05-25

    申请号：US15327371

    申请日：2015-07-17

    申请人： Silverbow Development, LLC

    发明人： Todd ALLUM ,  Eric JOHANSSON

    IPC分类号： A61M16/06 ,  A61M16/12 ,  A61M16/08

    CPC分类号： A61M16/0672 ,  A61M16/0666 ,  A61M16/0816 ,  A61M16/127

    摘要： Embodiments of the present disclosure include a nasal pillow apparatus having a first nasal pillow, a second nasal pillow, and a connecting bar that connects the first nasal pillow to the second nasal pillow, the connecting bar being disposed below a bottom surface of the first nasal pillow and a bottom surface of the second nasal pillow. Each of the first nasal pillow and the second nasal pillow includes an inner wall having a first end and a second end opposite the first end; and an outer wall connected to the second end of the inner wall. When inserted into a nostril of a patient, the outer wall is configured to conform to the nostril by pressing in a first direction and expanding in a second direction.