Device for administering powdery medicine
    1.
    发明授权
    Device for administering powdery medicine 失效
    药用药剂

    公开(公告)号:US5884621A

    公开(公告)日:1999-03-23

    申请号:US817250

    申请日:1997-03-24

    摘要: A device for administering a powdery medicine satisfying the requirements of portability, easy and quick operation, fabrication through simple steps, rigid structure, and economy using decreased number of parts of low cost. The device for administering a powdery medicine comprises a medicine-holding portion having at least partly flexible wall portion for defining therein a powdery medicine-container space which also serves as an air reservoir, and a medicine guide portion through which the space in said medicine-holding portion is communicated with the outside, wherein the space in said medicine-holding portion is communicated with the outside through said medicine guide portion only, said medicine guide portion is of a tubular structure having, at one end thereof, a medicine spray port at a position on the outside of said medicine-holding portion and having, at the other end thereof, a medicine suction port at a position in the space in said medicine-holding portion, the bottom of the space in said medicine-holding portion is positioned nearly just under the medicine suction port of said medicine guide portion, said medicine suction port is disposed close to said bottom, and the powdery medicine is sprayed to the outside through said medicine guide portion by depressing and relaxing the flexible wall portion of said medicine-holding portion.

    摘要翻译: PCT No.PCT / JP96 / 02097 Sec。 371日期1997年3月24日 102(e)1997年3月24日PCT PCT 1996年7月25日PCT公布。 公开号WO97 / 04826 日期1997年2月13日一种满足便携性要求,易于快速操作,通过简单步骤制造,刚性结构和经济性的粉状药物的管理装置,降低了部件成本。 用于施用粉末药物的装置包括药物保持部分,其具有至少部分柔性的壁部分,用于在其中限定也用作贮气器的粉末药物容器空间,以及药物引导部分, 保持部与外部连通,其中所述药物保持部的空间仅通过所述药物引导部与外部连通,所述药物引导部为管状结构,其一端具有药物喷雾口 在所述药物保持部的外侧的位置,并且在另一端具有在所述药物保持部的空间的位置处的药剂吸入口,所述药物保持部的所述空间的底部被定位 几乎位于所述药物引导部分的药物吸入口下方,所述药物吸入口靠近所述底部设置,粉末药物是spra 通过按压和放松所述药物保持部分的柔性壁部分,通过所述药物引导部分向外部延伸。

    Device for feeding a powder in a predetermined amount and method thereof
    3.
    发明授权
    Device for feeding a powder in a predetermined amount and method thereof 有权
    用于以预定量供给粉末的装置及其方法

    公开(公告)号:US06488648B1

    公开(公告)日:2002-12-03

    申请号:US09646159

    申请日:2000-09-14

    IPC分类号: A61M3100

    摘要: A powdered medicine multi-dose administering device has a medicine container unit (5b) for containing a unit-dose of medicine under the lower surface of the medicine storage chamber (5a) storing the medicine in a multi-dose amount. A medicine guiding unit (2) moves between a filling position and an administering position while maintaining a contact with the bottom surface. At the filling position, the medicine container unit is opened to the medicine storage chamber and is filled with the medicine. As the medicine container unit moves from the filling position to the administering position, the powdered medicine in the medicine container unit is swept and metered. At the administering position, the medicine in the medicine container unit is injected by the action of the pump unit (3) through a filter (6) and a pipe (2g, 2d, 2c).

    摘要翻译: 粉末药物多剂量给药装置具有药剂容纳单元(5b),用于在药物储存室(5a)的下表面容纳多剂量的药剂,以多剂量存储药物。 药物引导单元(2)在保持与底面的接触的同时在填充位置和给药位置之间移动。 在填充位置,药剂容器单元向药剂储存室开口并填充药剂。 当药剂容器单元从填充位置移动到给药位置时,将药剂容器单元中的粉末药片扫过并计量。 在给药位置,药剂容器单元中的药物通过泵单元(3)的作用通过过滤器(6)和管(2g,2d,2c)注入。

    Powdered medicine multi-dose administering device
    4.
    发明授权
    Powdered medicine multi-dose administering device 有权
    粉药多剂量给药装置

    公开(公告)号:US06824080B2

    公开(公告)日:2004-11-30

    申请号:US10049279

    申请日:2002-02-11

    IPC分类号: F23D1110

    摘要: A powdered medicine multi-dose administering device in which a hole (5c) is formed in the bottom surface of a medicine storage chamber (5a) capable of storing a powdered medicine of an amount of many times of administering operation, the hole (5c) being located at a position where a pump unit can be communicated with the exterior via a pipe (2g, 2d). At the administering position, the powdered medicine in a medicine container unit (5b) is injected out of the device together with the air through the pipe, while the hole is kept away from being brought into contact with opening means (2f).

    摘要翻译: 一种粉末药物多剂量给药装置,其中在能够储存多次给药操作的粉末药物的药物储存室(5a)的底表面中形成孔(5c),所述孔(5c) 位于泵单元可经由管道(2g,2d)与外部连通的位置。 在给药位置,药物容器单元(5b)中的粉末药物通过管子与空气一起从装置中注出,同时保持远离与开口装置(2f)接触的孔。