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    HUMIDIFICATION IN BREATHING CIRCUITS
    162.
    发明公开
    HUMIDIFICATION IN BREATHING CIRCUITS 审中-公开
    呼吸回路中的加湿

    公开(公告)号：EP3254632A1

    公开(公告)日：2017-12-13

    申请号：EP17181918.8

    申请日：2009-03-27

    Applicant: Stamford Devices Limited

    Inventor： CLANCY, Dermot Joseph ,  DUFFY, Conor ,  GIBBONS, Keith ,  POWER, John ,  SMITH, Niall

    IPC: A61B17/34 ,  A61M16/16 ,  B05B17/06 ,  A61M15/00

    CPC classification number: A61B17/3474 ,  A61M11/005 ,  A61M11/042 ,  A61M15/0085 ,  A61M15/025 ,  A61M16/0833 ,  A61M16/147 ,  A61M16/16 ,  B05B12/081 ,  B05B17/0646 ,  B05B17/0669

    Abstract: A method for humidifying gas in a ventilator circuit 100, 101, 102, 105, 106 comprises aerosolising a humidifying agent such as water or saline using an aerosol generator 2 and delivering the aerosolised humidifying agent to the inspiration line 101 of the ventilator circuit coupled to the respiratory system of a patient. The aerosol generator 2 comprises a vibratable member 40 having a plurality of apertures extending between a first surface and a second surface. A controller 3 controls the operation of aerosol generator 2, for example in response to the flow of air in the inspiration line 101 as detected by a sensor 11.

    Abstract translation: 用于使呼吸机回路100,101,102,105,106中的气体增湿的方法包括使用气溶胶发生器2气雾化诸如水或盐水的增湿剂，并将气雾化的增湿剂递送至呼吸机回路的吸气管线101， 病人的呼吸系统。 气雾发生器2包括具有在第一表面和第二表面之间延伸的多个孔的可振动构件40。 控制器3例如响应于由传感器11检测到的吸气管线101中的空气流动来控制气雾发生器2的操作。

    AN AEROSOL DELIVERY SYSTEM WITH HUMIDIFICATION
    163.
    发明公开
    AN AEROSOL DELIVERY SYSTEM WITH HUMIDIFICATION 审中-公开
    具有增湿作用的气溶胶输送系统

    公开(公告)号：EP3213787A1

    公开(公告)日：2017-09-06

    申请号：EP17164768.8

    申请日：2015-06-10

    Applicant: Stamford Devices Limited

    Inventor： POWER, Patrick

    IPC: A61M11/00 ,  A61M11/02 ,  A61M11/06 ,  A61M16/00 ,  A61M16/16

    CPC classification number: A61M11/02 ,  A61M11/00 ,  A61M11/06 ,  A61M16/00 ,  A61M16/024 ,  A61M16/16 ,  A61M16/161

    Abstract: An aerosol delivery system (1) has a nebulizer (2) and a humidifier (7) providing a gas flow to the nebulizer. A controller varies humidity level of the gas flow to the nebulizer (2) so that if the nebulizer is not operating it has about 100% humidity and it is operating the value is less to allow for the humidification effect of the nebulizer. The control may be achieved by dynamically varying proportions of flow through a dry branch (10, 11) and a humidification branch (8, 7).

    Abstract translation: 气溶胶输送系统（1）具有雾化器（2）和向雾化器提供气流的加湿器（7）。 控制器改变流向雾化器（2）的气流的湿度水平，以便如果雾化器不运行时，其具有约100％的湿度，并且运行值较小以允许雾化器的增湿效果。 该控制可以通过动态改变流经干燥分支（10,11）和加湿分支（8,7）的流量比例来实现。

    AN AEROSOL GENERATOR
    164.
    发明公开
    AN AEROSOL GENERATOR 有权
    气溶胶发生器

    公开(公告)号：EP3181243A1

    公开(公告)日：2017-06-21

    申请号：EP17155020.5

    申请日：2011-10-03

    Applicant: Stamford Devices Limited

    Inventor： HOGAN, Brendan ,  HYLAND, Kieran ,  REDMOND, Anthony

    IPC: B05B17/06 ,  A61M11/00 ,  A61M15/00 ,  H01R13/24

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

    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 multipoint tips (50) for particularly effective electrical contact.

    Abstract translation: 气雾发生器（100）具有其中具有孔的可振动板（1）和引起可振动板（1）运动的环形压电元件（2）。 环形支撑构件（3）支撑压电元件（2）和可振动板（1）。 第一电力传导销（10）直接与压电元件（2）的第一顶部表面接合。 第二电力传导销（11）还通过接触支撑构件（20）的延伸突出部（103），也在其顶侧上与压电元件（2）的第二表面间接地传导电力。 在接头（103）上具有固化的环氧树脂粘合剂膜，在销（11）和支撑件（3）之间提供优异的抓握力。 气溶胶发生器（100）避免了需要用于电接触的焊接接头，并且这些销子方便地平行地安装在压电和支撑构件的相同侧面和顶侧上的每一个上。 针可以具有用于特别有效的电接触的多点尖端（50）。

    AEROSOL GENERATORS
    167.
    发明公开
    AEROSOL GENERATORS 审中-公开
    AEROSOLERZEUGER

    公开(公告)号：EP3042982A1

    公开(公告)日：2016-07-13

    申请号：EP16156955.3

    申请日：2012-12-19

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： HOGAN, Brendan ,  BUTAN, Daniela ,  CLIFFORD, Seamus ,  POMEROY, Michael ,  SOUTHERN, Mark ,  SHEIL, David

    IPC: C25D3/56 ,  C22C5/04

    CPC classification number: B05B17/0646 ,  B05B17/0669 ,  C22C5/04 ,  C25D1/10 ,  C25D3/567

    Abstract: An aperture plate is formed from a palladium nickel alloy comprising about 89% palladium and about 11% nickel. There is a generally fine substantially equiaxed grain microstructure throughout the thickness of the aperture plate. The average grain width (W) is in the range of from 0.2 µm to 5.0 µm, in some cases from 0.2 µm to 2.0 µm. Because the grain structure is equiaxed (L/W =1) the grain length (L) is the same as the grain width. The improved aperture plate extends the life of nebulisers, eliminates the risk of premature and unpredictable failure of a nebuliser in service, eliminates the risk of product returns from hospitals and patients, and eliminates the possible risk of fragments of the aperture plate breaking free from the nebulizer.

    Abstract translation: 孔板由包含约89％钯和约11％镍的钯镍合金形成。 在孔板的整个厚度上存在通常细的基本上等轴晶粒微观结构。 平均晶粒宽度（W）在0.2μm至5.0μm的范围内，在某些情况下为0.2μm至2.0μm。 由于晶粒结构等轴（L / W = 1），晶粒长度（L）与晶粒宽度相同。 改进的孔板延长了雾化器的使用寿命，消除了雾化器使用中过早和不可预测的故障的风险，消除了医院和患者产品返回的风险，并消除了孔板断裂不受影响的可能风险 喷雾器。

    AN AEROSOL GENERATOR
    168.
    发明公开
    AN AEROSOL GENERATOR 审中-公开
    气溶胶发生器

    公开(公告)号：EP2982445A1

    公开(公告)日：2016-02-10

    申请号：EP15186028.5

    申请日：2011-10-03

    Applicant: STAMFORD DEVICES LIMITED

    Inventor： HOGAN, Brendan ,  HYLAND, Kieran ,  REDMOND, Anthony

    IPC: B05B17/06 ,  A61M11/00 ,  A61M15/00 ,  H01R13/24

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

    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). The aerosol generator comprises a retainer supporting an assembly of the support member (3), the vibration generating element (2) and the vibratable member (1). The retainer comprises a top annular seal (28) and a bottom annular seal (25) which has a smaller radial dimension than the top annular seal

    Abstract translation: 气雾发生器（100）具有其中具有孔的可振动板（1）和引起可振动板（1）运动的环形压电元件（2）。 环形支撑构件（3）支撑压电元件（2）和可振动板（1）。 气雾发生器包括支撑支撑构件（3），振动产生元件（2）和可振动构件（1）的组件的保持器。 保持器包括顶部环形密封件（28）和底部环形密封件（25），其具有比顶部环形密封件更小的径向尺寸

    A METHOD OF PRODUCING AN APERTURE PLATE FOR A NEBULIZER
    169.
    发明公开
    A METHOD OF PRODUCING AN APERTURE PLATE FOR A NEBULIZER 审中-公开
    一种用于生产孔板FOR A雾化器

    公开(公告)号：EP2859137A2

    公开(公告)日：2015-04-15

    申请号：EP13726161.6

    申请日：2013-05-24

    Applicant: Stamford Devices Limited

    Inventor： HOGAN, Brendan

    IPC: C25D1/08 ,  C25D3/50 ,  B05B17/00 ,  C25D3/56

    CPC classification number: A61M11/003 ,  A61M11/005 ,  B05B17/0646 ,  C25D1/08 ,  C25D3/567 ,  C25D7/00

    Abstract: A photo-resist (21) is applied in a pattern of vertical columns having the dimensions of holes or pores of the aperture plate to be produced. This mask pattern provides the apertures which define the aerosol particle size, having up to 2500 holes per square mm. There is electro-deposition of metal (22) into the spaces around the columns (21). There is further application of a second photo-resist mask (25) of much larger (wider and taller) columns, encompassing the area of a number of first columns (2)1. The hole diameter in the second plating layer is chosen according to a desired flow rate.

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