利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.012 秒)

    Dry powder medicament inhalator having an inhalation-activated piston to aerosolize dose and deliver same
    1.
    发明授权
    Dry powder medicament inhalator having an inhalation-activated piston to aerosolize dose and deliver same 失效
    具有吸入活化活塞的干粉药物吸入器，以雾化剂量并输送相同剂量

    公开(公告)号：US5388572A

    公开(公告)日：1995-02-14

    申请号：US143182

    申请日：1993-10-26

    申请人： Paul Mulhauser ,  Jeffrey Karg ,  Thomas Foxen ,  Christopher J. Brooks

    发明人： Paul Mulhauser ,  Jeffrey Karg ,  Thomas Foxen ,  Christopher J. Brooks

    IPC分类号： B65D83/04 ,  A61M11/00 ,  A61M13/00 ,  A61M15/00 ,  B05B11/00 ,  B05B11/06 ,  B65D83/06 ,  A61M16/00 ,  B05D7/14 ,  B05D83/06

    CPC分类号： B05B11/3091 ,  A61M11/02 ,  A61M15/0026 ,  A61M15/0045 ,  A61M15/0048 ,  A61M15/0075 ,  A61M15/0091 ,  B05B11/061 ,  A61M2202/064 ,  A61M2205/073

    摘要： A dry powder inhalator for delivering a precise dose of a medicament contains a mesh disc impregnated with a series of spaced, medicament doses about the disc periphery. The inhalator is armed by manually retracting a finger pull extending downwardly from the bottom of the inhalator housing or rotating the bottom of the housing. The user inserts a mouthpiece on the housing into the mouth and inhales. This causes a chamber in the housing under a diaphragm to evacuate, thereby pulling the diaphragm down onto a knock out lever. The pivoting of the lever enables release of a piston into a cylinder which first compresses, and then dispenses a reduced volume of air at high pressure in a burst up through the medicament disc. When the burst of air hits the impregnated disc, the dose is forced out of the mesh's interstices, producing a cloud of the drug in its powdered form, which is inhaled by the user.

    摘要翻译： 用于递送精确剂量的药物的干粉吸入器包含浸渍有围绕盘周边的一系列间隔的药物剂量的网片盘。 通过手动收回从吸入器壳体的底部向下延伸的或者旋转壳体的底部的手指拉力来吸入吸入器。 用户将口罩插入外壳进入口腔并吸入。 这使得在隔膜下的壳体中的腔室被排出，从而将隔膜向下拉到敲击杆上。 杠杆的枢转使得活塞能够释放到气缸中，该气缸首先压缩，然后在高压下通过药物盘突发地分配减小体积的空气。 当爆裂的空气撞击浸渍的盘时，剂量被迫离开网状物的间隙，产生由粉末形式的药物的云，其由用户吸入。

    Unit dose inhaler apparatus and method of delivery using same
    3.
    发明授权
    Unit dose inhaler apparatus and method of delivery using same 有权
    单位剂量吸入器装置及其使用方法

    公开(公告)号：US6098619A

    公开(公告)日：2000-08-08

    申请号：US302202

    申请日：1999-04-29

    申请人： Ignatius Loy Britto ,  Jason Christopher Billig ,  Fredric Scott Stiber

    发明人： Ignatius Loy Britto ,  Jason Christopher Billig ,  Fredric Scott Stiber

    IPC分类号： B65D83/06 ,  A61M15/00 ,  A61M15/02 ,  A61M16/00 ,  B05D7/14 ,  B05D83/06

    CPC分类号： A61M15/0028 ,  A61M11/003 ,  A61M15/0043 ,  A61M15/02 ,  A61M2202/064

    摘要： An inhaler apparatus having a housing having first and second walls and defining an air inlet and an air outlet. The first and second walls define an internal housing volume and have portions being movable relative to each other so as to expand the internal housing volume from a non-inhalation state, wherein the internal housing volume has a first volume, to an inhalation state, wherein the internal housing volume has a second volume. The second volume is larger than the first volume. An air flow chamber is defined within the housing between the air inlet and the air outlet when the housing is in the inhalation state. A medicament is contained between the first and second walls. The medicament is exposed within the air flow chamber when the housing is in the inhalation state.

    摘要翻译： 一种具有壳体的吸入器装置，该壳体具有第一和第二壁并限定空气入口和空气出口。 第一和第二壁限定了内部容积，并且具有相对于彼此可移动的部分，以便使内部容纳体积从非吸入状态膨胀，其中内部容纳体积具有第一容积，至吸入状态，其中 内部容积体积具有第二体积。 第二卷大于第一卷。 当壳体处于吸入状态时，空气流动室限定在空气入口和空气出口之间的壳体内。 在第一和第二壁之间包含药物。 当壳体处于吸入状态时，药物在空气流动室内暴露。

    Inhalation device
    4.
    发明授权
    Inhalation device 失效
    吸入装置

    公开(公告)号：US6065471A

    公开(公告)日：2000-05-23

    申请号：US793612

    申请日：1997-06-17

    申请人： Alain Emile Edouard Schaeffer ,  Etienne Seguelas

    发明人： Alain Emile Edouard Schaeffer ,  Etienne Seguelas

    IPC分类号： A61M15/06 ,  A61M20060101 ,  A61M15/00 ,  A61M16/00 ,  B05D7/14 ,  B05D83/06

    CPC分类号： A61M15/0065 ,  A61M15/0068 ,  A61M2202/064

    摘要： An inhalation device is provided for inhalation of a powder medicament. The device comprises a body 55 defining a reservoir 56 for medicaments in powder form, an outlet 57 through which a user can inhale and a dosing member 53 with at least one metering recess 65 formed therein. The dosing member 53 is moveable between a position in which the at least one metering recess 65 communicates with the reservoir 56 to receive a dose of powder therefrom and a position in which the at least one metering recess 65 communicates with the outlet 57 to permit the user to inhale the dose. The at least one metering recess 65 is formed in a face of the dosing member 53, the face being mounted in contact against a similar mating face 60 of the body 55 at the lower end of the reservoir 56. At least one moveable weight may be incorporated within the device, adapted to strike an anvil surface when the device is shaken.

    摘要翻译： PCT No.PCT / EP95 / 03603 Sec。 371日期：1997年6月17日 102（e）日期1997年6月17日PCT提交1995年9月13日PCT公布。 公开号WO96 / 08284 日期1996年3月21日提供吸入粉末药物的吸入装置。 该装置包括：主体55，其限定用于粉末形式的药物的储存器56;用户可以吸入的出口57;以及在其中形成有至少一个计量凹部65的计量构件53。 计量构件53可在其中至少一个计量凹槽65与储存器56连通的位置之间移动以接收一定剂量的粉末，以及至少一个计量凹槽65与出口57连通的位置，以允许 用户吸入剂量。 至少一个计量凹槽65形成在计量构件53的表面中，该面被安装成与储存器56的下端处的本体55的类似配合面60接触。至少一个可移动的重量可以是 并入装置内，适于当装置摇动时撞击砧座表面。

    Inhalation device
    6.
    发明授权
    Inhalation device 失效
    吸入装置

    公开(公告)号：US6142145A

    公开(公告)日：2000-11-07

    申请号：US68379

    申请日：1998-05-08

    申请人： Allan Dagsland ,  Karin Malmqvist-Granlund ,  Risto Virtanen

    发明人： Allan Dagsland ,  Karin Malmqvist-Granlund ,  Risto Virtanen

    IPC分类号： A61M11/00 ,  A61M15/00 ,  A61M16/00 ,  B05D7/14 ,  B05D83/06

    CPC分类号： A61M15/0065 ,  A61M11/002 ,  A61M15/0068 ,  A61M15/0075 ,  A61M15/0086 ,  A61M2202/064 ,  A61M2206/14

    摘要： An inhaler for administering powder by inhalation, including an inhaler body having two ends and a peripheral wall therebetween; an inhalation unit disposed in the inhaler body, the inhalation unit comprising an inhalation channel, the inhalation channel having an air inlet and an outlet; a dosing unit disposed in the inhaler body for providing a dose of powder to the inhalation channel such that a stream of air containing powder may be drawn from the outlet of the inhalation channel on inhalation by a user; a divider having a first surface bounded by a periphery and which substantially closes one end of the inhaler body; a mouthpiece attached to the periphery of the divider, the mouthpiece having a substantially radially directed flange which provides a second surface and which, together with the first surface, defines an air chamber; a first inlet for the air chamber provided in the first surface within the periphery of the divider and in fluid communication with the outlet of the inhalation channel; a second inlet for the air chamber disposed in the first surface within the periphery of the divider and adjacent the first inlet, a stream of supplementary air in use being drawn through the second inlet on inhalation by the user; and a discrete opening in peripheral wall of the inhaler body which is in fluid communication with the second inlet of the air chamber.

    摘要翻译： PCT No.PCT / SE98 / 00460 Sec。 371日期1998年5月8日 102（e）日期1998年5月8日PCT提交1998年3月13日PCT公布。 公开号WO98 / 41259 日期1998年9月24日吸入用于吸入粉末的吸入器，包括具有两端的吸入器体和其间的周壁; 设置在所述吸入器主体中的吸入单元，所述吸入单元包括吸入通道，所述吸入通道具有空气入口和出口; 设置在吸入器主体中的计量单元，用于向吸入通道提供一定剂量的粉末，使得在使用者吸入时可以从吸入通道的出口抽出含有粉末的空气流; 分隔器，其具有由周边限定并且基本上封闭吸入器主体的一端的第一表面; 接口连接到分隔器的外围，所述接口管具有基本上径向的凸缘，其提供第二表面，并且与所述第一表面一起限定空气室; 用于空气室的第一入口，设置在分隔器的周边内的第一表面中并与吸入通道的出口流体连通; 用于空气室的第二入口，其设置在分隔器的周边内并且邻近第一入口的第一表面中，使用中的辅助空气流在使用者吸入时被吸入第二入口; 以及与吸入器主体的周壁分开的开口，其与空气室的第二入口流体连通。