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    • 1. 发明授权
    • Oscillating positive expiratory pressure device
    • 摆动正呼气压装置
    • US08985111B2
    • 2015-03-24
    • US13674340
    • 2012-11-12
    • Jerry GrychowskiMartin Foley
    • Jerry GrychowskiMartin Foley
    • A62B9/02A61M16/20A61M16/14A61M16/00
    • A61M16/0057A61M11/02A61M16/0006A61M16/06A61M16/0816A61M16/0866A61M16/14A61M16/208A61M2205/10Y10S137/908
    • An oscillating positive expiratory pressure apparatus having a housing defining a chamber, a chamber inlet, a chamber outlet, a deformable restrictor member positioned in an exhalation flow path between the chamber inlet and the chamber outlet, and an oscillation member disposed within the chamber. The deformable restrictor member and the oscillation member are moveable between an engaged position, where the oscillation member is in contact with the deformable restrictor member and an disengaged position, where the oscillation member is not in contact with the deformable restrictor member. The deformable restrictor member and the oscillation member move from the engaged position to the disengaged position in response to a first exhalation pressure at the chamber inlet, and move from the disengaged position to an engaged position in response to a second exhalation pressure at the chamber inlet.
    • 振荡正呼气压装置,其具有限定腔室的壳体,腔室入口,腔室出口,位于腔室入口和腔室出口之间的呼出流动路径中的可变形节流器,以及设置在腔室内的振荡构件。 可变形节流器构件和摆动构件可在摆动构件与可变形节流构件接触的接合位置和摆动构件不与可变形节流构件接触的脱离位置之间移动。 可变形节流器构件和摆动构件响应于室入口处的第一呼气压力从接合位置移动到脱离位置,并且响应于腔室入口处的第二呼气压力而从分离位置移动到接合位置 。
    • 2. 发明授权
    • Oscillating positive expiratory pressure device
    • 摆动正呼气压装置
    • US08327849B2
    • 2012-12-11
    • US12607496
    • 2009-10-28
    • Martin P. FoleyJerry Grychowski
    • Martin P. FoleyJerry Grychowski
    • A62B9/02
    • A61M16/0057A61M11/02A61M16/0006A61M16/06A61M16/0816A61M16/0866A61M16/14A61M16/208A61M2205/10Y10S137/908
    • An oscillating positive expiratory pressure apparatus having a housing defining a chamber, a chamber inlet, a chamber outlet, a deformable restrictor member positioned in an exhalation flow path between the chamber inlet and the chamber outlet, and an oscillation member disposed within the chamber. The deformable restrictor member and the oscillation member are moveable between an engaged position, where the oscillation member is in contact with the deformable restrictor member and an disengaged position, where the oscillation member is not in contact with the deformable restrictor member. The deformable restrictor member and the oscillation member move from the engaged position to the disengaged position in response to a first exhalation pressure at the chamber inlet, and move from the disengaged position to an engaged position in response to a second exhalation pressure at the chamber inlet.
    • 振荡正呼气压装置,其具有限定腔室的壳体,腔室入口,腔室出口,位于腔室入口和腔室出口之间的呼出流动路径中的可变形节流器,以及设置在腔室内的振荡构件。 可变形节流器构件和摆动构件可在摆动构件与可变形节流构件接触的接合位置和摆动构件不与可变形节流构件接触的脱离位置之间移动。 可变形节流器构件和摆动构件响应于室入口处的第一呼气压力从接合位置移动到脱离位置,并且响应于腔室入口处的第二呼气压力而从分离位置移动到接合位置 。
    • 7. 发明授权
    • Aerosol medication delivery apparatus and system
    • 气溶胶药物输送装置和系统
    • US06435177B1
    • 2002-08-20
    • US09929947
    • 2001-08-15
    • James N. SchmidtJerry GrychowskiDaniel K. EngelbrethRobert MortonMartin P. Foley
    • James N. SchmidtJerry GrychowskiDaniel K. EngelbrethRobert MortonMartin P. Foley
    • A61M1100
    • A61M16/06A61M11/002A61M11/003A61M15/0016A61M15/0086A61M15/009A61M16/0616
    • The invention provides an aerosol medication delivery apparatus for use with a pMDI canister having medication and a propellant contained therein under pressure, wherein the pMDI canister has a discharge orifice from which the medication and propellant can be discharged forming an aerosol. The apparatus has a chamber housing having an input end and an output end and defining an interior space, wherein the input end receives the medication discharged from the discharge orifice of the pMDI canister into the interior space and wherein the medication can be withdrawn from the interior space by inhalation by a patient from the output end. The aerosol medication delivery apparatus also includes a valve at the output end. The valve has a valve seat and a valve member. The valve seat has a sealing surface and the valve member has a central open area and a sealing portion at the perimeter of the open area that mates with the sealing surface when the valve is closed. The valve allows medication to be withdrawn through the central open area but prevents backflow into the chamber housing.
    • 本发明提供一种用于与压力下含有药物和推进剂的pMDI罐一起使用的气溶胶药物输送装置,其中pMDI罐具有排出口,药物和推进剂可从该排出口排出,形成气溶胶。 该装置具有一个具有输入端和输出端并限定内部空间的腔室,其中输入端接收从pMDI罐的排出口排出到内部空间中的药物,其中药物可从内部排出 患者从输出端吸入空间。 气溶胶药物输送装置还包括在输出端的阀。 阀具有阀座和阀构件。 阀座具有密封表面,并且阀构件具有中心开口区域,并且当阀门关闭时在开口区域的周边处与密封表面配合的密封部分。 阀门允许药物通过中央开放区域被抽出,但是防止回流到腔室壳体中。