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公开(公告)号：WO2014175815A1
公开(公告)日：2014-10-30
申请号：PCT/SE2014/050489
申请日：2014-04-23
IPC分类号： A61M15/00
CPC分类号： A61M15/0051 , A61M15/0003 , A61M15/0016 , A61M15/0028 , A61M15/0043 , A61M15/0048 , A61M2202/062 , A61M2202/064 , A61M2205/58
摘要： The invention relates to a disposable inhaler intended for single use and for substances in powder form which comprises a preferably elongated shape body (1, 18) arranged to, at least partially be inserted in the user's mouth, including one or more air channels (2ab, 19) arranged in the shape of the body (1, 18), that a foil (3, 20) is arranged with inlet holes (4ab, 21) and an outlet holes (5ab, 22) in connection with the air channels (2ab,19), that a substance in powder form is placed in the air channels (2ab,19), that the foil (3, 20) is arranged to, in the inhaler storage mode, cover the inlet and outlet holes (4ab, 21, 5ab, 22) and thus prevent the substance in powder form to fall out of the inhaler air channels (2ab, 19), and that tape (6, 23) is removable to be able to use the inhaler and when it is removed exposes the inhaler in-and outlet holes (4ab, 21,5ab, 22) and thus facilitates that the substance in powder form, which is placed in the air channel (2ab, 19), can leave the air channel (2ab, 19) using the airflow that occurs when the user inhales, through the inhaler..The invention is achieved through that the air channel (2ab, 19) is arranged with a canted end-wall (8, 25) near the outlet hole (5ab, 22), the canted end-wall (8, 25) is helping to angle the airstream out of the air channel (2ab, 19) obliquely upward at its outlet.
摘要翻译： 本发明涉及用于单次使用的一次性吸入器和用于粉末形式的物质，其包括优选细长的形状体（1,18），其布置成至少部分地插入使用者的口中，包括一个或多个空气通道（2ab ，19），其布置成具有入口孔（4ab，21）和与空气通道相关联的出口孔（5ab，22）的箔片（3,20） 2ab，19），粉末形式的物质被放置在空气通道（2ab，19）中，箔（3,20）被布置成以吸入器储存模式覆盖入口和出口孔（4ab， 21,5ab，22），从而防止粉末形式的物质从吸入器空气通道（2ab，19）中脱落，并且该胶带（6,23）是可去除的，以便能够使用吸入器，并且当其被去除时 暴露吸入器和出口孔（4ab，21,5ab，22），从而有利于放置在空气通道（2ab，19）中的粉末形式的物质可以离开 空气通道（2ab，19）通过吸入器使用当用户吸入时发生的气流。本发明通过空气通道（2ab，19）设置有倾斜端壁（8,25）附近 出口孔（5ab，22），倾斜端壁（8,25）有助于使空气通道（2ab，19）的出口倾斜向上倾斜。
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公开(公告)号：WO2015080653A1
公开(公告)日：2015-06-04
申请号：PCT/SE2014/051398
申请日：2014-11-25
IPC分类号： A61M15/00
CPC分类号： A61M15/0003 , A61M15/0026 , A61M15/0043 , A61M15/0048 , A61M15/005 , A61M15/0051 , A61M2202/064
摘要： The invention relates to a multi-dose inhaler for substances in powder form, for example comprising at least one dosring (2) with a plurality of preferably circular arranged powder chambers (1) intended for the respective dose of powdered substance, and a feed mechanism (5) that is arranged to feed the dose-ring (2) or dose-rings (2) in the intended direction of movement, with at least one seal (11,22) provided to seal the powder chambers (1) from each other and from the environment for retaining the doses of powder in each powder chamber (1). The invention is achieved by letting the advancing mechanism (5) be arranged to feed the dose-ring (2) or dose-rings (2) so that at least two powder chambers (1) at a time are moved to a position of delivery of the doses of powder, to an air channel (7) comprising at least a section (7a, b) that is arranged in the position of the powder chamber (1) that have been advanced, that the air channel (7) or its section (7a, b) is arranged to allow at least two powder chambers (1) to be opened for inhalation, substantially at the same time, in the air channel (7) so that the powder chambers (1) and their powder doses are exposed to the air channel (7) through which the powder doses are allowed to pass out through the air channel (7) and mixed with each other by means of the airflow.
摘要翻译： 本发明涉及一种用于粉末形式的物质的多剂量吸入器，例如包括至少一个具有多个优选圆形布置的粉末室（1）的剂量（2），其用于各剂量的粉末状物质，以及进料机构 （5），其布置成沿着预期的运动方向供给剂量环（2）或剂量环（2），其中设置有至少一个密封件（11,22）以将粉末室（1）从每个密封 其他和从环境中保留每个粉末室（1）中粉末的剂量。 本发明通过使前进机构（5）布置成进给剂量环（2）或剂量环（2），使得至少两个粉末室（1）一次移动到输送位置 粉末剂量的至少一个空气通道（7）至少包括设置在已经进入的粉末室（1）的位置的部分（7a，b），空气通道（7）或其 部分（7a，b）被布置成允许至少两个粉末室（1）基本上同时在空气通道（7）中打开以吸入，使得粉末室（1）及其粉末剂量为 暴露于允许粉末剂量通过空气通道（7）通过其流出的空气通道（7），并通过气流彼此混合。
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