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    AEROSOL GENERATOR
    51.
    发明申请
    AEROSOL GENERATOR 审中-公开

    公开(公告)号：US20170203320A1

    公开(公告)日：2017-07-20

    申请号：US15476369

    申请日：2017-03-31

    Applicant: Stamford Devices Limited

    Inventor： Brendan Hogan ,  Kieran HYLAND ,  Anthony REDMOND

    IPC: B05B17/00 ,  A61M11/00

    Abstract: An aerosol generator (100) has a vibratable plate (1) with apertures therein and an annular piezo (2) which causes movement of the vibratable plate (1). An annular support member (3) supports the piezo (2) and the vibratable plate (1). A first electrical power conducting pin (10) engages directly with a first, top, surface of the piezo (2). A second electrical power conducting pin (11) indirectly conducts electrical power to a second surface of the piezo (2), by contacting an extension tab (103) of the support member (20), also on its top side. There is a film of cured epoxy adhesive on the tab (103), providing excellent gripping force between the pin (11) and the support (3). The aerosol generator (100) avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the on the same lateral and top side of the piezo and support member. The pins may have multi-point tips (50) for particularly effective electrical contact.

    HIGH FLOW NASAL THERAPY SYSTEM
    52.
    发明申请
    HIGH FLOW NASAL THERAPY SYSTEM 审中-公开
    高流量NASAL治疗系统

    公开(公告)号：US20170021125A1

    公开(公告)日：2017-01-26

    申请号：US15301318

    申请日：2015-04-10

    Applicant: Stamford Devices Limited

    Inventor： Ronan MACLOUGHLIN ,  Niall SMITH

    IPC: A61M16/16 ,  A61M16/06 ,  A61M16/20 ,  A61M16/10 ,  A61M11/00 ,  A61M16/08

    CPC classification number: A61M16/16 ,  A61M11/00 ,  A61M15/08 ,  A61M16/0666 ,  A61M16/0833 ,  A61M16/0866 ,  A61M16/0875 ,  A61M16/1095 ,  A61M16/14 ,  A61M16/202 ,  A61M2016/0018 ,  A61M2016/0027 ,  A61M2016/0033 ,  A61M2016/0036 ,  A61M2205/33 ,  A61M2205/3334

    Abstract: A high flow nasal therapy system (1) has a gas supply (2), a nebulizer (12), and a nasal interface (7). There are two branches (11, 10) and a valve (6) linked with the controller, the branches including a first branch (11) for delivery of aerosol and a second branch (10) for delivery of non-aerosolized gas. The controller controls delivery into the branches (11, 10), in which flow is unidirectional in the first and second branches, from the gas supply towards the nasal interface. The first branch (11) includes the nebulizer (12) and a line configured to store a bolus of aerosol during flow through the second branch (10). The valve (6) comprises a Y-junction between the gas inlet on one side and the branches on the other side.

    Abstract translation: 高流量鼻腔治疗系统（1）具有气体供应（2），雾化器（12）和鼻部接口（7）。 有两个分支（11,10）和与控制器连接的阀（6），分支包括用于输送气溶胶的第一分支（11）和用于输送非气雾化气体的第二分支（10）。 控制器控制从气体供应朝向鼻部界面的分支（11,10）中的输送，其中流动在第一和第二分支中是单向的。 第一分支（11）包括雾化器（12）和配置成在通过第二分支（10）的流动期间存储气溶胶团的管线。 阀（6）包括一侧的气体入口与另一侧的分支之间的Y形结。

    NEBULIZER VIBRATING APERTURE PLATE DRIVE FREQUENCY CONTROL AND MONITORING
    53.
    发明申请
    NEBULIZER VIBRATING APERTURE PLATE DRIVE FREQUENCY CONTROL AND MONITORING 有权
    NEBULIZER振动孔板驱动频率控制和监测

    公开(公告)号：US20150320944A1

    公开(公告)日：2015-11-12

    申请号：US14423046

    申请日：2014-05-23

    Applicant: Stamford Devices Limited

    Inventor： Joseph GREHAN ,  Niall SMITH

    IPC: A61M11/00 ,  G06F19/00 ,  G01N29/22 ,  G01N29/42 ,  B05B17/00 ,  B05B12/00

    CPC classification number: A61M11/005 ,  A61M11/001 ,  A61M2205/33 ,  A61M2205/3317 ,  B05B12/004 ,  B05B12/081 ,  B05B15/14 ,  B05B17/0646 ,  B05B17/0669 ,  B06B1/0253 ,  G01N29/22 ,  G01N29/42 ,  G06F19/00 ,  G06F19/3456 ,  G16H20/13

    Abstract: A nebulizer has an aperture plate, a mounting, an actuator, and an aperture plate drive circuit (2-4). A controller measures an electrical drive parameter at each of a plurality of measuring points, each measuring point having a drive frequency; and based on the values of the parameter at the measuring points makes a determination of optimum drive frequency and also an end-of-dose prediction. The controller performs a short scan at regular sub-second intervals at which drive current is measured at two measuring points with different drive frequencies. According to drive parameter measurements at these points the controller determines if a full scan sweeping across a larger number of measuring points should be performed. The full scan provides the optimum drive frequency for the device and also an end of dose indication.

    Abstract translation: 喷雾器具有孔板，安装件，致动器和孔板驱动电路（2-4）。 控制器测量多个测量点中的每一个的电驱动参数，每个测量点具有驱动频率; 并且基于测量点处的参数的值来确定最佳驱动频率以及剂量结束预测。 控制器以规定的次秒间隔执行短扫描，在两个间隔，在具有不同驱动频率的两个测量点处测量驱动电流。 根据这些点的驱动参数测量，控制器确定是否应执行扫描更大数量的测量点的全扫描。 全扫描可为设备提供最佳的驱动频率，同时也为剂量指示结束。

    NEBULIZER
    54.
    发明申请
    NEBULIZER 审中-公开
    喷雾器

    公开(公告)号：US20130291859A1

    公开(公告)日：2013-11-07

    申请号：US13870376

    申请日：2013-04-25

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： Michael Casey ,  Joseph Grehan ,  Kieran Hyland

    IPC: A61M11/00

    CPC classification number: A61M11/00 ,  A61M11/005 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2205/587 ,  A61M2205/70 ,  B05B12/00 ,  B05B17/0646

    Abstract: A nebulizer (1) comprises a controller (2) linked at its output to a vibrating mesh nebulizer head (3), and at its input to a USB cable 5 and plug (4) for connection to a host system. The link between the plug (4) and the controller (2) is a USB cable (5) with power and data channels. The controller (2) comprises a boost circuit (10), a micro-controller (11), and a drive circuit (12). The latter provides power and control signals via a cable (6) and plug (7) to the head (3). These signals provide power and control for a vibrating membrane receiving a liquid to be aerosolised.The controller (2) has a housing (25) with LED status lamps (30), and an ON/OFF button (32). The controller (2) can be controlled via a host, either locally or remotely.

    Abstract translation: 雾化器（1）包括在其输出处连接到振动筛网雾化器头（3）的控制器（2），并且在其输入端处连接到用于连接到主机系统的USB电缆5和插头（4）。 插头（4）和控制器（2）之间的连接是具有电源和数据通道的USB电缆（5）。 控制器（2）包括升压电路（10），微控制器（11）和驱动电路（12）。 后者通过电缆（6）和插头（7）向头部（3）提供电力和控制信号。 这些信号为接收待雾化的液体的振动膜提供动力和控制。 控制器（2）具有带有LED状态灯（30）的壳体（25）和一个ON / OFF按钮（32）。 控制器（2）可以通过主机进行本地或远程控制。

    Aerosol generator
    57.
    发明授权
    Aerosol generator 有权

    公开(公告)号：US11904340B2

    公开(公告)日：2024-02-20

    申请号：US16390750

    申请日：2019-04-22

    Applicant: Stamford Devices Limited

    Inventor： Brendan Hogan ,  Kieran Hyland ,  Anthony Redmond

    IPC: B05B17/00 ,  A61M15/00 ,  B05B17/06 ,  A61M11/00

    CPC classification number: B05B17/0646 ,  A61M11/001 ,  A61M11/005 ,  A61M15/0085 ,  B05B17/0653

    Abstract: An aerosol generator (100) has a vibratable plate (1) with apertures therein and an annular piezo (2) which causes movement of the vibratable plate (1). An annular support member (3) supports the piezo (2) and the vibratable plate (1). A first electrical power conducting pin (10) engages directly with a first, top, surface of the piezo (2). A second electrical power conducting pin (11) indirectly conducts electrical power to a second surface of the piezo (2), by contacting an extension tab (103) of the support member (20), also on its top side. There is a film of cured epoxy adhesive on the tab (103), providing excellent gripping force between the pin (11) and the support (3). The aerosol generator (100) avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the same lateral and top side of the piezo and support member. The pins may have multi-point tips (50) for particularly effective electrical contact.

    VIBRATING APERTURE PLATE NEBULIZER
    59.
    发明申请
    VIBRATING APERTURE PLATE NEBULIZER 有权

    公开(公告)号：US20230001107A1

    公开(公告)日：2023-01-05

    申请号：US17756730

    申请日：2021-03-22

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： Diarmuid CONNOLLY ,  Colm CARMODY ,  Finbarr MAGUIRE ,  Aidan DUFFY

    IPC: A61M11/00 ,  B05B17/00

    Abstract: A nebulizer has an aerosol generator mounted in a housing, and has a vibratable aperture plate mounted to an annular support and to which is attached a vibration generator piezo. A downstream annular resilient seal is mounted between the housing and the washer on a side of the aperture plate opposed to the liquid supply reservoir. An upstream resilient seal is in the form of a gasket and is mounted between the washer and the housing reservoir, and has an opening forming part of a throat over the aperture plate. The gasket has a washer-shaped body extending radially from a downstream-extending rim adjacent the aperture plate. There are two upwardly-directed ridges for engagement with a housing surface, and the gasket is configured so that when under axial compression the opening internal surface is tapered inwardly in a flow direction to form a funnel shape.

    CONTROL OF NEBULISER OUTPUT
    60.
    发明申请
    CONTROL OF NEBULISER OUTPUT 有权

    公开(公告)号：US20220273889A1

    公开(公告)日：2022-09-01

    申请号：US17632168

    申请日：2020-07-29

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： Patrick POWER ,  Michael CASEY ,  Anthony REDMOND

    IPC: A61M11/00

    Abstract: A nebuliser control device has a manually adjustable user interface and a cable extending from the interface to a power source, and a cable extending from the interface to an aerosol generator. The interface is manually adjustable by physical movement of an actuator such a slider or a rotating knob to locally control the operation of the aerosol generator.

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