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    ATOMIZER AND ELECTRONIC CIGARETTE HAVING SAME
    12.
    发明公开
    ATOMIZER AND ELECTRONIC CIGARETTE HAVING SAME 审中-公开

    公开(公告)号：EP3338571A3

    公开(公告)日：2018-10-03

    申请号：EP18164818.9

    申请日：2018-03-28

    申请人： Shenzhen First Union Technology Co., Ltd.

    发明人： LI, Yonghai ,  XU, Zhongli ,  JIANG, Zhanjun ,  GUO, Yonglu

    IPC分类号： A24F47/00

    CPC分类号： A61M15/002 ,  A24F47/00 ,  A24F47/008 ,  A61M11/042 ,  A61M15/06

    摘要： An atomizer (100) with adjustable air intake quantity is disclosed including an atomizer body (101) having a liquid storage chamber (109) formed therein for storing tobacco liquid, an aerosol generator (200) configured for aerosolizing the tobacco liquid from the liquid storage chamber to generate an aerosol, at least one air inlet (104) formed on the atomizer body, an air pipe (110) disposed inside of the atomizer body and configured for conducting the aerosol to flow along the air pipe, the air inlet being in communication with the air pipe and an adjusting cover (103) connected with the atomizer body by a thread to cover the air inlet, the adjusting cover is configured for being rotated to move up and down along axial direction of the atomizer body, to adjust a clearance between an edge (1031) of the adjusting cover and the atomizer body.

    POWDER COMPARTMENT FOR HIGH DOSAGE DRUG DELIVERY
    15.
    发明授权
    POWDER COMPARTMENT FOR HIGH DOSAGE DRUG DELIVERY 有权
    用于高剂量药物递送的粉末室

    公开(公告)号：EP3099364B1

    公开(公告)日：2017-11-22

    申请号：EP16722343.7

    申请日：2016-04-28

    申请人： Hovione Technology Limited

    发明人： VENTURA, Joao ,  VILLAX, Peter

    IPC分类号： A61M15/00

    CPC分类号： A61M15/002 ,  A61K9/0075 ,  A61M15/0021 ,  A61M15/0028 ,  A61M15/0043 ,  A61M15/0086 ,  A61M2202/064

    摘要： A dry powder inhaler for pulmonary or nasal use, comprising at least an inhaler body 801 and a cartridge 803 with at least one powder compartment 805 including one dose of a drug. The body has an opening 804 shaped for receiving the cartridge 803 and the means to allow a controlled sliding movement of the cartridge 803 relative to the body 801 after mounting. The cartridge powder compartment 805 comprises at least two inlets or slits 806, 809, at least one of which is a side inlet 809, for the admission of air, and a compartment outlet 807 to allow filling and fluid communication with an inhalation channel 808 provided in the body 801. In use, the patient slides the cartridge 803 relative to the body 801 from the storage position, where the inlets in the cartridge powder compartment 805 are blocked and sealed by walls comprised in the body 801, into the inhalation position, where the compartment inlets become available for the admission of air used in the dispersion of the particles there contained and the compartment outlet 807 becomes aligned with the inhalation channel 808 in the body 801 to allow the entrainment of the dose dispersed through the device and into the desired site of action during inhalation. The addition of one or more lateral vents 809 in the cartridge powder compartments induces a turbulent and swirling flow pattern that promotes improved dispersion and entrainment. The invention affords a very economical and simple device for the delivery of high dosages of inhaled medicines.

    METHODS AND DEVICES FOR MODULATING AIR FLOW IN DELIVERY DEVICES
    17.
    发明公开
    METHODS AND DEVICES FOR MODULATING AIR FLOW IN DELIVERY DEVICES 审中-公开
    用于调节输送装置中的空气流动的方法和装置

    公开(公告)号：EP3191162A1

    公开(公告)日：2017-07-19

    申请号：EP15840089.5

    申请日：2015-09-10

    申请人： Fontem Holdings 1 B.V. ,  Wensley, Martin ,  Hufford, Michael ,  Lloyd, Peter

    发明人： WENSLEY, Martin ,  HUFFORD, Michael ,  LLOYD, Peter

    IPC分类号： A61M15/06 ,  A61M11/04 ,  A24F47/00

    CPC分类号： A61M11/001 ,  A24F47/008 ,  A61M11/002 ,  A61M11/042 ,  A61M15/002 ,  A61M15/0086 ,  A61M15/06 ,  A61M16/1085 ,  A61M2205/3334 ,  A61M2205/3592 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2206/11 ,  A61M2230/40

    摘要： A device for generating a condensation aerosol includes (a) vaporization chamber having an upstream first inlet and a downstream outlet; (b) a heater element in the vaporization chamber between the upstream first inlet and the downstream outlet; (c) an airflow path in fluid communication with the vaporization chamber, wherein the airflow path comprises a second inlet configured to permit a substantially laminar flow of air into the airflow path, wherein the second inlet is downstream of the heater element; and (d) the device having components or apparatus on or in the device for changing air flow in the vaporization chamber. Changing the air flow in the vaporization chamber may be used to change the particle size of a condensation aerosol produced in the vaporization chamber, and/or to change the amount of visible vapor emitted from the device.

    摘要翻译： 一种用于产生冷凝气溶胶的装置包括：（a）具有上游第一入口和下游出口的蒸发室; （b）位于上游第一入口和下游出口之间的蒸发室中的加热器元件; （c）与所述蒸发室流体连通的气流路径，其中所述气流路径包括第二入口，所述第二入口构造成允许基本层流的空气流入所述气流路径，其中所述第二入口在所述加热器元件的下游; （d）该装置具有用于改变汽化室中空气流动的装置上或装置内的部件或装置。 改变蒸发室中的空气流量可以用于改变蒸发室中产生的冷凝气溶胶的粒度，和/或改变从装置发射的可见蒸气的量。