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    A BLISTER PIERCING ELEMENT FOR A DRY POWDER INHALER
    1.
    发明授权
    A BLISTER PIERCING ELEMENT FOR A DRY POWDER INHALER 有权
    用于干粉吸入器的泡沫刺穿元件

    公开(公告)号：EP2948208B1

    公开(公告)日：2017-05-24

    申请号：EP14700783.5

    申请日：2014-01-17

    申请人： Vectura Delivery Devices Limited

    发明人： WILSON, Peter ,  MELINIOTIS, Andreas

    IPC分类号： A61M15/00

    CPC分类号： A61M15/0035 ,  A61M15/0021 ,  A61M15/0038 ,  A61M15/004 ,  A61M15/0041 ,  A61M15/0045 ,  A61M15/0051 ,  A61M15/0091 ,  A61M2202/064 ,  A61M2205/8225 ,  A61M2205/8275 ,  A61M2210/0618 ,  A61M2210/0625

    摘要： A blister piercing element for puncturing the lid of a blister containing a dose of medicament for inhalation by a user is disclosed. It comprises a body having a surface and an opening in the surface for the passage of air, or for the passage of medicament entrained in air, through the body. The body includes a pair of spaced cutting teeth upstanding from the surface in spaced side-by-side relation, each cutting tooth projecting in cantilevered form over said opening and each having a distal cutting edge at a free end remote from said surface. The distal cutting edge of each tooth is configured to initiate a slit in a blister lid when pressure is applied to a blister lid by the teeth and the teeth are spaced from each other so that separate slits cut by the distal cutting edge of each tooth propagate in a direction toward each other between the teeth as the teeth continue to penetrate a blister lid. The pair of spaced cutting teeth form a single slit in a blister lid that defines a single flap which is folded into the blister by the teeth.

    摘要翻译： 公开了一种泡罩穿刺元件，用于刺穿容纳用于吸入的药剂的药剂的泡罩的盖子。 它包括具有表面和在表面中用于空气通过的开口或用于使夹带在空气中的药物通过身体的主体。 该主体包括一对间隔的切割齿，该切割齿以间隔并排的关系从表面直立，每个切割齿以悬臂形式在所述开口上突出，并且每个切割齿在远离所述表面的自由端处具有远侧切割边缘。 每个牙齿的远侧切割边缘构造成当由牙齿将压力施加到泡罩时在泡罩中启动狭缝，并且牙齿彼此间隔开，使得由每个牙齿的远侧切割边缘切割的分开的狭缝传播 当牙齿继续穿透泡罩时，在牙齿之间朝彼此的方向移动。 这对间隔的切割齿在泡罩中形成单个狭缝，该狭缝限定了单个翼片，该翼片通过齿折叠到泡罩中。

    A BLISTER PIERCING ELEMENT FOR A DRY POWDER INHALER
    4.
    发明公开
    A BLISTER PIERCING ELEMENT FOR A DRY POWDER INHALER 有权
    ELEMENT ZUM DURCHSTECHEN VON BLISTERPACKUNGENFÜRTROCKENPULVERINHALATOR

    公开(公告)号：EP2948208A1

    公开(公告)日：2015-12-02

    申请号：EP14700783.5

    申请日：2014-01-17

    申请人： Vectura Delivery Devices Limited

    发明人： WILSON, Peter ,  MELINIOTIS, Andreas

    IPC分类号： A61M15/00

    CPC分类号： A61M15/0035 ,  A61M15/0021 ,  A61M15/0038 ,  A61M15/004 ,  A61M15/0041 ,  A61M15/0045 ,  A61M15/0051 ,  A61M15/0091 ,  A61M2202/064 ,  A61M2205/8225 ,  A61M2205/8275 ,  A61M2210/0618 ,  A61M2210/0625

    摘要： A blister piercing element for puncturing the lid of a blister containing a dose of medicament for inhalation by a user is disclosed. It comprises a body having a surface and an opening in the surface for the passage of air, or for the passage of medicament entrained in air, through the body. The body includes a pair of spaced cutting teeth upstanding from the surface in spaced side-by-side relation, each cutting tooth projecting in cantilevered form over said opening and each having a distal cutting edge at a free end remote from said surface. The distal cutting edge of each tooth is configured to initiate a slit in a blister lid when pressure is applied to a blister lid by the teeth and the teeth are spaced from each other so that separate slits cut by the distal cutting edge of each tooth propagate in a direction toward each other between the teeth as the teeth continue to penetrate a blister lid. The pair of spaced cutting teeth form a single slit in a blister lid that defines a single flap which is folded into the blister by the teeth.

    摘要翻译： 公开了一种用于刺穿包含用于用户吸入的剂量的药泡的泡罩的泡罩刺穿元件。 它包括具有表面的表面和用于空气通过的开口或用于使夹带在空气中的药物通过本体的主体。 主体包括一对间隔开的切割齿，其从表面以间隔开的并排关系直立，每个切割齿以悬臂形式突出在所述开口上，并且每个具有远离所述表面的自由端的远端切割刃。 每个齿的远端切割刃被构造成当由牙齿施加到泡罩盖上的压力时彼此间隔开，使得由每个齿的远端切割刃切割的单独狭缝传播 当牙齿继续穿透泡罩盖时，在朝向彼此的方向之间。 一对隔开的切割齿在泡罩中形成单个狭缝，该狭缝限定单个翼片，其通过牙齿折叠到泡罩中。

    Breathable gas supply apparatus
    8.
    发明公开
    Breathable gas supply apparatus 审中-公开
    Vorrichtung zur Atemgasversorgung

    公开(公告)号：EP1923089A2

    公开(公告)日：2008-05-21

    申请号：EP08150069.6

    申请日：2003-10-15

    申请人： RESMED LIMITED

    发明人： Frater, Robert H.

    IPC分类号： A61M16/00

    CPC分类号： A61M16/0072 ,  A61M16/06 ,  A61M16/20 ,  A61M2205/8206 ,  A61M2205/8275

    摘要： A breathable gas supply apparatus (30) for a patient features a breathable gas supply system (32) and a respiratory mask assembly (34) in communication with the breathable gas supply system (32). The breathable gas supply system (32) provides a supply of breathable gas to the respiratory mask assembly (34) and removes a supply of exhaled gas from the respiratory mask assembly (32). The breathable gas supply system (32) includes a housing (35) having an inspiration chamber (40) and an exhalation chamber (42) and a movable structure (78) in communication with the inspiration and exhalation chambers (40,42). The movable structure (78) moves in phase with a respiratory cycle of a patient. In one preferred embodiment, the breathable gas supply system (32) includes a second movable structure (98), which moves in response to a phase of the respiratory cycle of the patient. In another one preferred embodiment, the breathable gas supply system (32) is powered to assist the patient's respiratory effort.

    摘要翻译： 用于患者的透气性气体供给装置（30）具有与透气性气体供给系统（32）连通的透气性气体供给系统（32）和呼吸面罩组件（34）。 可呼吸气体供应系统（32）为呼吸面罩组件（34）提供可呼吸气体供应，并从呼吸面罩组件（32）中除去呼出气体。 透气供气系统（32）包括具有吸气室（40）和呼气室（42）的壳体（35）和与吸气室（40,42）连通的活动结构（78）。 可移动结构（78）与患者的呼吸循环同相移动。 在一个优选实施例中，可呼吸气体供应系统（32）包括响应于患者的呼吸循环的相位移动的第二可移动结构（98）。 在另一个优选实施例中，可呼吸气体供应系统（32）被动力以辅助患者的呼吸努力。