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公开(公告)号：USD548833S1
公开(公告)日：2007-08-14
申请号：US29206376
申请日：2004-05-28
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公开(公告)号：US20090235931A1
公开(公告)日：2009-09-24
申请号：US12477435
申请日：2009-06-03
IPC分类号： A61M15/00
CPC分类号： A61M15/0028 , A61M15/0008 , A61M15/0043 , A61M15/0086 , A61M2202/064 , A61M2205/581 , A61M2205/582 , A61M2205/583 , A61M2206/16
摘要： A unit dose dry powder inhaler includes a chamber housing containing a powder dispersion chamber. A chamber tube extends from the dispersion chamber into the mouthpiece. A cover or cup is rotatably attached to the chamber housing. A dose of a dry powder is contained at a powder location in the chamber housing. An air passageway leading from the powder location to the dispersion chamber is closed off by the cover. When the cover is rotated to an open position, the air passageway is opened. The user inhales on the mouthpiece drawing air through the powder location, the air passageway, the dispersion chamber and the chamber tube, through the mouthpiece and into the users lungs. The unit dose of dry powder is stored directly in, or is part of, the inhaler.
摘要翻译： 单位剂量干粉吸入器包括容纳粉末分散室的室壳体。 室管从分散室延伸到接口管中。 盖或杯可旋转地附接到腔室壳体。 干燥粉末的剂量被容纳在腔室中的粉末位置。 从粉末位置到分散室的空气通道由盖封闭。 当盖旋转到打开位置时，空气通道打开。 使用者吸入吹口，通过粉末位置，空气通道，分散室和室管抽吸空气，通过吸嘴并进入使用者的肺部。 干粉的单位剂量直接储存在吸入器中，或者是吸入器的一部分。
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公开(公告)号：US20090235930A1
公开(公告)日：2009-09-24
申请号：US12476985
申请日：2009-06-02
CPC分类号： A61M15/0028 , A61M15/0008 , A61M15/0031 , A61M15/0086 , A61M2202/064 , A61M2205/583 , A61M2205/6045
摘要： A unit dose dry powder inhaler has a dose unit within an inhaler housing. As the dose unit is pushed into the inhaler housing, a container on the dose unit is opened, releasing a pharmaceutical powder into the housing. The user inhales on a mouthpiece, drawing the powder and air into a dispersion chamber. The powder disperses in air, and the powder/air mixture is inhaled. The inhaler is inexpensive, compact, and simple to use.
摘要翻译： 单位剂量干粉吸入器在吸入器外壳内具有剂量单位。 当剂量单元被推入吸入器壳体中时，打开剂量单元上的容器，将药物粉末释放到壳体中。 使用者吸入吹嘴，将粉末和空气吸入分散室。 粉末分散在空气中，并且粉末/空气混合物被吸入。 吸入器便宜，紧凑，使用简单。
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公开(公告)号：US07556035B2
公开(公告)日：2009-07-07
申请号：US11130970
申请日：2005-05-17
IPC分类号： A61M15/00
CPC分类号： A61M15/0028 , A61M15/0008 , A61M15/0043 , A61M15/0086 , A61M2202/064 , A61M2205/581 , A61M2205/582 , A61M2205/583 , A61M2206/16
摘要： A unit dose dry powder inhaler includes a chamber housing containing a powder dispersion chamber. A chamber tube extends from the dispersion chamber into the mouthpiece. A cover or cup is rotatably attached to the chamber housing. A dose of a dry powder is contained at a powder location in the chamber housing. An air passageway leading from the powder location to the dispersion chamber is closed off by the cover. When the cover is rotated to an open position, the air passageway is opened. The user inhales on the mouthpiece drawing air through the powder location, the air passageway, the dispersion chamber and the chamber tube, through the mouthpiece and into the users lungs. The unit dose of dry powder is stored directly in, or is part of, the inhaler.
摘要翻译： 单位剂量干粉吸入器包括容纳粉末分散室的室壳体。 室管从分散室延伸到接口管中。 盖或杯可旋转地附接到腔室壳体。 干燥粉末的剂量被容纳在腔室中的粉末位置。 从粉末位置到分散室的空气通道由盖封闭。 当盖旋转到打开位置时，空气通道打开。 使用者吸入吹口，通过粉末位置，空气通道，分散室和室管抽吸空气，通过吸嘴并进入使用者的肺部。 干粉的单位剂量直接储存在吸入器中，或者是吸入器的一部分。
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公开(公告)号：USD529604S1
公开(公告)日：2006-10-03
申请号：US29206305
申请日：2004-05-28
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