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    END-OF-DOSE DETECTION IN NEBULIZERS
    1.
    发明申请
    END-OF-DOSE DETECTION IN NEBULIZERS 审中-公开
    NEBULIZERS中的终端检测

    公开(公告)号：WO2017055166A1

    公开(公告)日：2017-04-06

    申请号：PCT/EP2016/072541

    申请日：2016-09-22

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： GREHAN, Joseph ,  CASEY, Michael ,  PORTER, Shaun ,  SMITH, Niall

    IPC: B05B17/06 ,  A61M11/00

    CPC classification number: B05B17/0646 ,  A61M11/005 ,  A61M2205/3317 ,  A61M2205/3386 ,  B05B12/081 ,  B05B15/14 ,  B05B17/0669 ,  B06B1/0253 ,  B06B2201/77

    Abstract: A digital processor of a nebulizer controller controls and monitors drive current (I) applied to an aperture plate. The drive current is detected as a series of discrete values at each of multiple measuring points, each having a particular drive frequency The processor in real time calculates a slope or rate of change of drive current with frequency and additionally determines a minimum value for drive current leading up to the peak value. The processor uses both the value of the minimum drive current during the scan and also the maximum slope value to achieve reliable prediction of end of dose, when the aperture plate becomes dry.

    Abstract translation: 喷雾器控制器的数字处理器控制和监视施加到孔板的驱动电流（I）。 驱动电流被检测为多个测量点中的每一个的一系列离散值，每个测量点具有特定的驱动频率。处理器实时地计算驱动电流与频率的斜率或速率，并另外确定驱动电流的最小值 导致峰值。 处理器在扫描期间使用最小驱动电流的值，并且当孔板变干时也使用最大斜率值来实现剂量结束的可靠预测。

    A NEBULIZER
    2.
    发明申请
    A NEBULIZER 审中-公开
    NEBULIZER

    公开(公告)号：WO2013164253A1

    公开(公告)日：2013-11-07

    申请号：PCT/EP2013/058646

    申请日：2013-04-25

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： CASEY, Michael ,  GREHAN, Joseph ,  HYLAND, Kieran ,  POWER, John

    IPC: A61M15/00 ,  B05B17/00

    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 from a feed container. The controller (2) has a housing (25) with LED status lamps (30), and an ON/OFF button (32). Communication can take place between the controller (2) and the USB power source (4), in compliance with the USB protocol. This allows the controller (2) to be controlled via a host, either locally or remotely. The controller may be a slave device, with the dosing regime determined by the host. This allows comprehensive control and treatment monitoring for a wide variety of situations such as in the home or in hospitals.

    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。 这些信号为接收从进料容器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）。 根据USB协议，可以在控制器（2）和USB电源（4）之间进行通信。 这允许控制器（2）通过主机进行本地或远程控制。 控制器可以是从设备，其中配给方案由主机确定。 这允许对各种情况进行综合的控制和治疗监测，例如在家中或医院中。

    A NEBULIZER
    3.
    发明授权
    A NEBULIZER 有权

    公开(公告)号：EP2844321B1

    公开(公告)日：2018-10-17

    申请号：EP13718842.1

    申请日：2013-04-25

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： CASEY, Michael ,  GREHAN, Joseph ,  HYLAND, Kieran ,  POWER, John

    IPC: B05B12/00 ,  B05B17/00

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

    Abstract: A nebulizer comprises a controller linked at its output to a nebulizer head, and at its input to a USB cable and USB plug for connection to a host system. The link between the USB plug and the controller is a USB cable with power and data channels. The controller comprises a boost circuit, a microcontroller 11, and a drive circuit. The latter provides power and control signals via a cable and proprietary plug to the nebulizer head. These signals provide power and control for a vibrating membrane receiving a liquid to be aerosolized. The controller has a housing with LED status lamps, and an ON/OFF button. The controller can be controlled via a host, either locally or remotely.

    A NEBULIZER
    5.
    发明公开
    A NEBULIZER 审中-公开
    雾化器

    公开(公告)号：EP2844321A1

    公开(公告)日：2015-03-11

    申请号：EP13718842.1

    申请日：2013-04-25

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： CASEY, Michael ,  GREHAN, Joseph ,  HYLAND, Kieran ,  POWER, John

    IPC: A61M15/00 ,  B05B17/00

    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.

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