Dispensing device, storage device and method for dispensing a formulation

    公开(公告)号:US10124129B2

    公开(公告)日:2018-11-13

    申请号:US12808686

    申请日:2008-12-24

    IPC分类号: A61M11/00 A61M15/00

    摘要: The invention relates to a dispensing device, a storage device and a method for dispensing a medical formulation. Multiple doses of the formulation are stored in a carrier having multiple storage members, each storage member containing a single dose. Each storage member comprises one duct or nozzle for dispensing the respective dose. The dispensing direction of the ducts or nozzles is directed in a lengthwise or indexing direction of the carrier. The storage device of the carrier is a peelable blister strip, wherein the ducts or nozzles can be opened one after the other by peeling the blister strip.

    DISPENSING DEVICE, STORAGE DEVICE AND METHOD FOR DISPENSING POWDER
    2.
    发明申请
    DISPENSING DEVICE, STORAGE DEVICE AND METHOD FOR DISPENSING POWDER 有权
    分配装置,储存装置和分配粉末的方法

    公开(公告)号:US20120222675A1

    公开(公告)日:2012-09-06

    申请号:US13469631

    申请日:2012-05-11

    IPC分类号: A61M15/00

    摘要: A dispensing device, and a method for dispensing powder in which powder is dispensed through a duct with a flat cross section to de-agglomerate the powder and to generate a spray with fine particle size. A storage chamber for the powder may be closed by a bursting element which is burst by pressurized gas for discharging the powder, the gas pressure reaching or exceeding a peak value before the bursting element bursts so that the powder is dispensed at a lower gas pressure. The powder may be forced through the duct by a gas pressure of less than 300 kPa to de-agglomerate the powder and/or to generate the spray. The storage device can have multiple storage chambers and associated ducts or nozzles, so that each dose of powder can be dispensed through a separate duct or nozzle, the storage chamber and duct or nozzle being formed of a one-piece construction.

    摘要翻译: 一种分配装置和分配粉末的方法,其中通过具有平坦横截面的管道分配粉末,以使粉末脱颗粒并产生具有细粒度的喷雾。 用于粉末的储存室可以由爆破元件封闭,该破裂元件通过用于排出粉末的加压气体爆裂,气体压力在爆裂元件爆发之前达到或超过峰值,使得粉末以较低的气体压力被分配。 可以通过小于300kPa的气体压力将粉末强制通过管道,以使粉末脱团解和/或产生喷雾。 存储装置可以具有多个存储室和相关联的管道或喷嘴,使得每一剂量的粉末可以通过单独的管道或喷嘴分配,储存室和管道或喷嘴由单件结构形成。

    DISPENSING DEVICE, STORAGE DEVICE AND METHOD FOR DISPENSING A FORMULATION
    9.
    发明申请
    DISPENSING DEVICE, STORAGE DEVICE AND METHOD FOR DISPENSING A FORMULATION 审中-公开
    分配装置,储存装置和分配配方的方法

    公开(公告)号:US20110277753A1

    公开(公告)日:2011-11-17

    申请号:US12808686

    申请日:2008-12-24

    IPC分类号: A61M11/00

    摘要: The invention relates to a dispensing device, a storage device and a method for dispensing a medical formulation. Multiple doses of the formulation are stored in a carrier having multiple storage members, each storage member containing a single dose. Each storage member comprises one duct or nozzle for dispensing the respective dose. The dispensing direction of the ducts or nozzles is directed in a lengthwise or indexing direction of the carrier. The storage device of the carrier is a peelable blister strip, wherein the ducts or nozzles can be opened one after the other by peeling the blister strip.

    摘要翻译: 本发明涉及分配装置,存储装置和用于分配医疗制剂的方法。 将多剂量的制剂储存在具有多个储存构件的载体中,每个储存构件含有单一剂量。 每个存储构件包括用于分配相应剂量的一个管道或喷嘴。 管道或喷嘴的分配方向指向载体的纵向或分度方向。 载体的存储装置是可剥离的泡罩条,其中可以通过剥离泡罩条来一个接一个地打开导管或喷嘴。

    Swirl nozzle
    10.
    发明授权
    Swirl nozzle 有权
    旋转喷嘴

    公开(公告)号:US09027854B2

    公开(公告)日:2015-05-12

    申请号:US11682604

    申请日:2007-03-06

    IPC分类号: B05B1/34 B05B15/00

    CPC分类号: B05B1/3436 B05B15/40

    摘要: A simple, compact construction and easy manufacture of a swirl nozzle having a plurality of inlet channels and an outlet channel extending transversely thereto are made possible by the fact that the inlet channels open directly and/or tangentially into the outlet channel. Alternatively or additionally, upstream of the inlet channels is provided a filter structure having smaller flow cross-sections than the inlet channels. The swirl nozzle is used, in particular, for atomizing a liquid medicament formulation. The swirl nozzle is produced from two plate-shaped components, the outlet channel first being etched as a blind bore in one component and then opened up by grinding the component away. Alternatively or additionally, the outlet channel is formed in a different component from the inlet channels.

    摘要翻译: 简单紧凑的结构和易于制造具有多个入口通道和横向延伸的出口通道的旋流喷嘴由于入口通道直接和/或切向进入出口通道的事实成为可能。 替代地或另外地,入口通道的上游设置有具有比入口通道更小的流动横截面的过滤器结构。 旋涡喷嘴特别用于雾化液体药物制剂。 涡流喷嘴由两个板状部件制成,出口通道首先被作为盲孔蚀刻在一个部件中,然后通过磨削部件而打开。 或者或另外,出口通道形成在与入口通道不同的部件中。