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6 条记录 (耗时 0.013 秒)

    Powder inhaler
    1.
    发明申请
    Powder inhaler 有权
    粉末吸入器

    公开(公告)号：US20050183723A1

    公开(公告)日：2005-08-25

    申请号：US11045631

    申请日：2005-01-28

    申请人： John Pinon ,  Sameer Shirgaonkar ,  Christopher Smith ,  Simon Burge ,  Max Middleton ,  David Ahern ,  Matthew Sarkar ,  Ben Arlett ,  Emma Lye ,  Simon Smith

    发明人： John Pinon ,  Sameer Shirgaonkar ,  Christopher Smith ,  Simon Burge ,  Max Middleton ,  David Ahern ,  Matthew Sarkar ,  Ben Arlett ,  Emma Lye ,  Simon Smith

    IPC分类号： A61M15/00 ,  G06M1/04 ,  G06M1/24 ,  B05D7/14 ,  A61M16/00

    CPC分类号： A61M15/0065 ,  A61M15/0026 ,  A61M15/0075 ,  A61M2202/062 ,  A61M2202/064 ,  A61M2206/16 ,  G06M1/04 ,  G06M1/045 ,  G06M1/248

    摘要： A powder inhaler includes a container for storing powdered medicament. A metering member has a dosing recess and is moveable between a filling position in which the dosing recess is in alignment with an opening of the container, and an inhalation position in which it is in alignment with an inhalation channel. A mouthpiece is in communication with the inhalation channel for enabling inhalation of the dose of powdered medicament when in the inhalation position. A protective member provided between the metering member and the inhalation channel is moveable between a closed position in which the protective member covers the dosing recess, thereby preventing powdered medicament contained in the dosing recess from entering the inhalation channel, and an open position in which the protective member does not cover the dosing recess, thereby exposing the dosing recess to the inhalation channel for enabling inhalation of the dose of the powdered medicament.

    摘要翻译： 粉末吸入器包括用于储存粉末状药物的容器。 计量构件具有计量凹槽，并且可以在填充位置之间移动，其中计量凹槽与容器的开口对准，以及吸入位置，其中吸入位置与吸入通道对齐。 吸嘴与吸入通道连通，用于在吸入位置时能够吸入剂量的粉末状药物。 设置在计量构件和吸入通道之间的保护构件可在闭合位置之间移动，在关闭位置中保护构件覆盖定量凹槽，从而防止包含在计量凹槽中的粉末药物进入吸入通道，并且打开位置 保护构件不覆盖定量凹槽，从而将计量凹槽暴露于吸入通道，以便吸入剂量的粉末状药物。

    Inhalers
    5.
    发明申请
    Inhalers 审中-公开
    吸入器

    公开(公告)号：US20080115785A1

    公开(公告)日：2008-05-22

    申请号：US11980929

    申请日：2007-10-31

    申请人： Stephen William Eason ,  Quentin John Harmer ,  Matthew Neil Sarkar ,  John Pinon ,  Michael John Dunkley ,  Roger William Clarke ,  Stephen Henry Hill

    发明人： Stephen William Eason ,  Quentin John Harmer ,  Matthew Neil Sarkar ,  John Pinon ,  Michael John Dunkley ,  Roger William Clarke ,  Stephen Henry Hill

    IPC分类号： A61M15/00

    CPC分类号： A61M15/0028 ,  A61M11/002 ,  A61M11/06 ,  A61M15/0086 ,  A61M15/0091 ,  A61M2202/064 ,  A61M2205/073 ,  A61M2206/16

    摘要： An inhaler for producing an inhalable aerosol of a powdered medicament includes an aerosolizing device in the form of a vortex chamber 1. The vortex chamber 1 has a tangential inlet port 3 and an axial port 2. The ratio of the diameter of the vortex chamber 1 to the diameter of the exit port 2 is between 4 and 12. The length of the exit port 2 is less than its diameter. The cross-section of the inlet port 3 is rectangular and is defined at the bottom and at the radially outermost edge by the walls of the vortex chamber 1. The cross-sectional area of the inlet conduit 7, which supplies the medicament in a gas flow to the inlet port 3, decreases in the direction towards the vortex chamber 1. The inlet conduit 7 may be curved. The inhaler is capable of repeatably producing an aerosol of a medicament with a high proportion of particles in the range 1 to 3 microns, while using a 20 relatively small amount of energy.

    摘要翻译： 用于产生粉末药物的可吸入气溶胶的吸入器包括涡流室1形式的雾化装置。 涡流室1具有切向入口3和轴向端口2。 涡流室1的直径与出口2的直径之比在4和12之间。 出口2的长度小于其直径。 入口3的横截面是矩形的，并且通过涡流室1的壁限定在底部和径向最外边缘处。 入口管道7的横截面积，其将气体流中的药物供应到入口3，在朝向涡流室1的方向上减小。 入口导管7可以是弯曲的。 吸入器能够重复地产生具有1至3微米范围内的高比例颗粒的药物气溶胶，同时使用20个较小量的能量。

    Powder inhaler
    6.
    发明授权
    Powder inhaler 有权
    粉末吸入器

    公开(公告)号：US07107988B2

    公开(公告)日：2006-09-19

    申请号：US11045631

    申请日：2005-01-28

    申请人： John Pinon ,  Sameer Shirgaonkar ,  Christopher James Smith ,  Simon Burge ,  Max William Middleton ,  David Ahern ,  Matthew Neil Sarkar ,  Ben Arlett ,  Emma Lesley Lye ,  Simon Smith

    发明人： John Pinon ,  Sameer Shirgaonkar ,  Christopher James Smith ,  Simon Burge ,  Max William Middleton ,  David Ahern ,  Matthew Neil Sarkar ,  Ben Arlett ,  Emma Lesley Lye ,  Simon Smith

    IPC分类号： A61M15/00

    CPC分类号： A61M15/0065 ,  A61M15/0026 ,  A61M15/0075 ,  A61M2202/062 ,  A61M2202/064 ,  A61M2206/16 ,  G06M1/04 ,  G06M1/045 ,  G06M1/248

    摘要： A powder inhaler includes a container for storing powdered medicament. A metering member has a dosing recess and is moveable between a filling position in which the dosing recess is in alignment with an opening of the container, and an inhalation position in which it is in alignment with an inhalation channel. A mouthpiece is in communication with the inhalation channel for enabling inhalation of the dose of powdered medicament when in the inhalation position. A protective member provided between the metering member and the inhalation channel is moveable between a closed position in which the protective member covers the dosing recess, thereby preventing powdered medicament contained in the dosing recess from entering the inhalation channel, and an open position in which the protective member does not cover the dosing recess, thereby exposing the dosing recess to the inhalation channel for enabling inhalation of the dose of the powdered medicament.

    摘要翻译： 粉末吸入器包括用于储存粉末状药物的容器。 计量构件具有计量凹槽，并且可以在填充位置之间移动，其中计量凹槽与容器的开口对准，以及吸入位置，其中吸入位置与吸入通道对齐。 吸嘴与吸入通道连通，用于在吸入位置时能够吸入剂量的粉末状药物。 设置在计量构件和吸入通道之间的保护构件可在闭合位置之间移动，在关闭位置中保护构件覆盖定量凹槽，从而防止包含在计量凹槽中的粉末药物进入吸入通道，并且打开位置 保护构件不覆盖定量凹槽，从而将计量凹槽暴露于吸入通道，以便吸入剂量的粉末状药物。