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    • 4. 发明申请
    • Inhalation Devices and Systems and Methods Including the Same
    • 吸入装置及包括其的系统和方法
    • US20130276781A1
    • 2013-10-24
    • US13862533
    • 2013-04-15
    • FSC LABORATORIES, INC.
    • Peter Wayne SteelmanJames Edward FlynnJohn ZeisKarla Worley-Ham
    • A61M15/00A61M16/20
    • A61M15/0088A61M15/0013A61M15/0016A61M15/0018A61M15/0021A61M15/0023A61M15/0068A61M15/0071A61M15/008A61M15/0081A61M15/0086A61M15/009A61M16/107A61M16/20A61M16/208A61M16/209
    • A collapsible inhalation device for use with a metered dose inhaler (MDI) dispenser includes an outlet end member, an inlet end member and a tubular, pliable, collapsible sleeve member attached at either end to the inlet and outlet members. The outlet end member includes a mouthpiece. The inlet end member includes an inlet port and an MDI dispenser mount structure configured to receive and engage the MDI dispenser. The inhalation device is positionable in each of an open position, wherein the sleeve member defines a chamber, and a closed position, wherein the sleeve member is collapsed and enveloped by the outlet end member and the inlet end member. When the inhalation device is in the open position with the MDI dispenser mounted in the MDI dispenser mount structure, a dose of the medication can be dispensed from the MDI dispenser into the chamber through the inlet port to mix with air in the chamber and thereby form a mixture of the air and the dose of the medication that can be inhaled by a patient from the chamber through the mouthpiece.
    • 用于计量剂量吸入器(MDI)分配器的可折叠吸入装置包括出口端构件,入口端构件和在任一端附接到入口构件和出口构件的管状柔韧的可收缩套筒构件。 出口端部件包括一个接口。 入口端构件包括入口端口和配置成接收和接合MDI分配器的MDI分配器安装结构。 吸入装置可定位在打开位置中的每一个中,其中套筒构件限定腔室和闭合位置,其中套筒构件被出口端构件和入口端构件折叠并包围。 当吸入装置处于打开位置时,MDI分配器安装在MDI分配器安装结构中,药物的剂量可以通过入口从MDI分配器分配到腔室中,以与腔室中的空气混合,从而形成 空气和药物的剂量的混合物,其可以由患者从腔室通过接口管吸入。