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    ACTUATOR FOR AN INHALER
    1.
    发明公开
    ACTUATOR FOR AN INHALER 有权
    执行者为吸入者

    公开(公告)号：EP2068983A1

    公开(公告)日：2009-06-17

    申请号：EP07819960.1

    申请日：2007-08-21

    申请人： Glaxo Group Limited

    发明人： ANDERSON, Gregor, John, McLennan ,  BURGESS, Penelope, Ann ,  CROSBY, Gary, Thomas ,  FAIRBROTHER, Tristan ,  FARR, Philip, William

    IPC分类号： A61M15/00

    CPC分类号： A61M15/009 ,  A61M15/0021

    摘要： An actuator for an inhaler for delivering drug by inhalation, comprising: a housing (11; 111 ) for receiving a canister (5; 106) which comprises a body (7; 107) which includes a base and a head and defines a chamber for containing drug, and a valve stem (8; 108) which extends from the body (7; 107) and from which drug is in use delivered on actuation of the canister (5; 106); an outlet (13; 105) through which a user in use inhales; and a nozzle (4; 104) which provides for delivery of drug through the outlet (13; 105); wherein the outlet (105) includes at least one air flow path (122) which provides for a substantially annular air flow at an inner peripheral surface of the outlet (105) on inhalation by the user through the outlet (105), such as to provide a sheathing air flow to an aerosol spray when delivered from the nozzle (104).

    摘要翻译： 一种用于通过吸入来输送药物的吸入器的致动器，包括：用于接收罐（5; 106）的壳体（11; 111），所述罐包括主体（7; 107），所述主体包括基座和头部， 以及从所述主体（7; 107）延伸出的阀杆（8; 108），并且在致动所述罐（5; 106）时输送所述药物，使用所述药物; 出口（13; 105），使用者通过该出口吸入; 和提供通过出口（13; 105）输送药物的喷嘴（4; 104）; 其中所述出口（105）包括至少一个空气流动路径（122），所述至少一个空气流动路径在用户通过所述出口（105）吸入时在所述出口（105）的内周表面处提供基本环形的空气流动，例如 当从喷嘴（104）输送时提供鞘气流到气溶胶喷雾器。

    ACTUATOR FOR AN INHALER
    3.
    发明公开
    ACTUATOR FOR AN INHALER 审中-公开
    控制元件FOR A INHALER

    公开(公告)号：EP2056909A1

    公开(公告)日：2009-05-13

    申请号：EP07788505.1

    申请日：2007-08-21

    申请人： Glaxo Group Limited

    发明人： ANDERSON, Gregor, John, McLennan ,  BURGESS, Penelope, Ann ,  CROSBY, Gary, Thomas ,  FAIRBROTHER, Tristan ,  FARR, Philip William

    IPC分类号： A61M15/00

    CPC分类号： A61M15/009 ,  A61M15/0025 ,  A61M15/0086 ,  A61M2206/10 ,  A61M2209/06

    摘要： An actuator for an inhaler for delivering drug by inhalation, comprising: a housing (11; 111 ) for receiving a canister (5; 106) which comprises a body (7; 107) which includes a base and a head and defines a chamber for containing drug, and a valve stem (8; 108) which extends from the body (7; 107) and from which drug is in use delivered on actuation of the canister (5; 106); an outlet (13; 105) through which a user in use inhales; and a nozzle assembly (4; 104) which provides for delivery of drug through the outlet (13; 105), wherein the nozzle assembly (4; 104) comprises a nozzle block (17; 127) for receiving the valve stem (8; 108) of the canister (5; 106) and, as a separately-formed component, a nozzle outlet (19; 121 ) which is fluidly connected to the nozzle block (17; 127) and includes an outlet orifice (41; 123) from which drug is in use delivered.