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    DEVICE FOR FLOW RATE LIMITATION AT LOW DIFFERENTIAL PRESSURES
    1.
    发明申请
    DEVICE FOR FLOW RATE LIMITATION AT LOW DIFFERENTIAL PRESSURES 有权
    在低差压下流量限制的装置

    公开(公告)号：US20110030682A1

    公开(公告)日：2011-02-10

    申请号：US12849482

    申请日：2010-08-03

    申请人： Martin Huber ,  Tobias Kolb ,  Bernhard Müllinger

    发明人： Martin Huber ,  Tobias Kolb ,  Bernhard Müllinger

    IPC分类号： A61M15/00

    CPC分类号： A61M15/00 ,  A61M15/002

    摘要： The invention relates to a device for the flow rate limitation at low differential pressures, in particular for the limitation of the inhalation volume flow during the inhalation of therapeutic aerosols, comprising a housing with at least an inlet opening, at least an outlet opening and a flow channel arranged therebetween, wherein the flow channel is restricted by a flexible wall extending along the flow channel, characterised in that the flexible wall has a control area of less than 100 mm2.

    摘要翻译： 本发明涉及一种用于在低压差下流速限制的装置，特别是用于在吸入治疗性气溶胶期间限制吸入体积流量的装置，该装置包括具有至少一个入口开口，至少一出口开口和 流动通道布置在其间，其中流动通道由沿着流动通道延伸的柔性壁限制，其特征在于，柔性壁具有小于100mm 2的控制面积。

    Method and an apparatus for providing a constant medicine dose for an inhalic application at low inhalic flow
    4.
    发明授权
    Method and an apparatus for providing a constant medicine dose for an inhalic application at low inhalic flow 有权
    低压差流量限制装置

    公开(公告)号：US06681762B1

    公开(公告)日：2004-01-27

    申请号：US09527096

    申请日：2000-03-16

    申请人： Gerhard Scheuch ,  Knut Sommerer ,  Bernhard Müllinger ,  Friedel Haas ,  Sascha Roeder

    发明人： Gerhard Scheuch ,  Knut Sommerer ,  Bernhard Müllinger ,  Friedel Haas ,  Sascha Roeder

    IPC分类号： A61M1100

    CPC分类号： A61M15/00 ,  A61M15/002 ,  Y10T137/7722

    摘要： A device for flow rate limitation at low differential pressures, particularly for limiting the volumetric inhalation flow during inhalation of therapeutic aerosols, consists of a housing 11 including an aspiration orifice 14, an inhalation orifice 15 and a flow passage 23 disposed therebetween. The flow passage has a flat elongate cross-section with flexible large-area walls 18, 20 having a cross-sectional area adapted to be reduced, as a function of the differential pressure prevailing between the inhalation orifice and the aspiration orifice, as well as of the flexibility of the material of the walls, to a size appropriate for a predetermined volumetric maximum inhalation flow.

    摘要翻译： 在低压差下特别是用于限制吸入治疗性气溶胶中的体积吸入流量的装置由包括抽吸孔14，吸入孔15和设置在其间的流动通道23的壳体11组成。 流动通道具有平坦的细长横截面，其具有柔性大面积壁18,20，其具有适于减小的横截面面积，作为吸入孔口与抽吸口之间的差压的函数，以及 壁的材料的柔性达到适合于预定体积最大吸入流量的尺寸。

    Device for separating the particle-size spectrum of a polydisperse aerosol
    5.
    发明授权
    Device for separating the particle-size spectrum of a polydisperse aerosol 失效

    公开(公告)号：US06544312B2

    公开(公告)日：2003-04-08

    申请号：US09957705

    申请日：2001-09-17

    申请人： Bernhard Müllinger ,  Joachim Heyder

    发明人： Bernhard Müllinger ,  Joachim Heyder

    IPC分类号： B01D4500

    CPC分类号： B01D45/04

    摘要： In a device for separating the particle size spectrum of a polydisperse aerosol comprising a housing including an inlet part, a guide part, an outlet part, a nozzle insert and a separation insert, all parts are axially symmetrical and joined by centering fits so that they are easy to manufacture and can easily be assembled and also replaced. The parts are so fitted together that they are automatically centered during assembly while providing for the properly sized aerosol and air supply and particle fraction extraction channels.

    Device for flow rate limitation at low differential pressures
    6.
    发明授权
    Device for flow rate limitation at low differential pressures 有权
    低压差流量限制装置

    公开(公告)号：US08684002B2

    公开(公告)日：2014-04-01

    申请号：US12849482

    申请日：2010-08-03

    申请人： Martin Huber ,  Tobias Kolb ,  Bernhard Müllinger

    发明人： Martin Huber ,  Tobias Kolb ,  Bernhard Müllinger

    IPC分类号： A61M15/00

    CPC分类号： A61M15/00 ,  A61M15/002

    摘要： A device for the flow rate limitation at low differential pressures, in particular for the limitation of the inhalation volume flow during the inhalation of therapeutic aerosols, comprising a housing with at least an inlet opening, at least an outlet opening and a flow channel arranged therebetween, wherein the flow channel is restricted by a flexible wall extending along the flow channel, characterized in that the flexible wall has a control area of less than 100 mm2.

    摘要翻译： 用于在低压差下的流速限制的装置，特别是用于限制吸入治疗性气溶胶期间吸入体积流量的装置，包括至少具有入口开口的壳体，至少一个出口开口和设置在其间的流动通道 ，其中所述流动通道由沿着所述流动通道延伸的柔性壁限制，其特征在于，所述柔性壁具有小于100mm 2的控制面积。