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    Dry powder inhaler
    2.
    发明授权
    Dry powder inhaler 有权

    公开(公告)号：US11951247B2

    公开(公告)日：2024-04-09

    申请号：US16772083

    申请日：2017-12-13

    申请人： Emphasys Importadora Exportadora e Distribuidora Ltda.

    发明人： Victor Esteve

    IPC分类号： A61M15/00

    CPC分类号： A61M15/003 ,  A61M15/0026 ,  A61M2202/064

    摘要： It is provided a dry powder inhaler (2) for a capsule containing dry powder, the dry powder inhaler (2) comprises: a mouth piece (14) with a mouth portion, wherein an opening of the mouth portion leads into a duct; a one-piece base body (10) comprising a capsule chamber portion and being attached to a covering body (6); and an actuator button (8) movable relative to the one-piece base body (10) from a normal position to a perforation position along an actuation direction, wherein the actuation direction is perpendicular to the longitudinal axis, and wherein perforation needles attached to the actuator button (8) extend into the capsule chamber when the actuator button (8) is in the perforation position.

    Device for dispensing a fluid product
    10.
    发明授权
    Device for dispensing a fluid product 有权

    公开(公告)号：US09789269B2

    公开(公告)日：2017-10-17

    申请号：US13703197

    申请日：2011-06-09

    申请人： Arnaud Colomb ,  Zakaria Sallak

    发明人： Arnaud Colomb ,  Zakaria Sallak

    IPC分类号： A61M15/00

    CPC分类号： A61M15/0045 ,  A61M15/0008 ,  A61M15/0026 ,  A61M15/0033 ,  A61M15/004 ,  A61M15/0051 ,  A61M15/0055 ,  A61M15/0065 ,  A61M15/0075 ,  A61M15/0091 ,  A61M15/0096 ,  A61M2202/064

    摘要： A fluid dispenser device comprising: a dose counter for indicating the number of doses that have been dispensed or that remain to be dispensed, said counter comprising: at least one rotary counter element provided with indicator means, such as digits or numbers, and provided with a first set of teeth and with a second set of teeth; a movable actuator element adapted to co-operate with said first set of teeth of said counter element so as to turn it; and anti-return means adapted to co-operate with said second set of teeth so as to prevent said counter element from turning in the direction opposite to the direction that is imposed by said actuator element; said anti-return means comprising a tip that is substantially V-shaped, and that, after each actuation of the counter, co-operates with a respective tooth of said second set of teeth in a blocking position, said tip comprising a first branch that is adapted to co-operate in the blocking position with a blocking shoulder of said tooth, and a second branch that is plane and adapted to co-operate with a plane surface of said teeth, said plane second branch and said plane surface being coplanar when said tip is in the blocking position, said tip being urged resiliently towards said blocking position so as to ensure accurate positioning of said counter element after each actuation of the counter.