发明名称 |
AN INHALATION CHAMBER FOR CHILDREN FOR USE IN CONJUNCTION WITH A METERED DOSE INHALER |
摘要 |
<p>The present invention relates to a spacer for children primarily intended to be used in conjunction with a metered dose inhaler (MDI), said spacer having a generally oblong shape and being rotationally symmetrical around a central, longitudinal axis and being provided with an opening at each end located centrally in said axis for connection of an meterd dose inhaler respectively of a mouth-piece or similar. The spacer has a small total volume which is in the range between 50 and 400 ml, and the material in the spacer has a surface resitivity which is lower than 109 Ohm, preferably lower than 106 Ohm.</p> |
申请公布号 |
GR3031216(T3) |
申请公布日期 |
1999.12.31 |
申请号 |
GR19990402300T |
申请日期 |
1999.09.16 |
申请人 |
ASTRA AKTIEBOLAG |
发明人 |
BERG, ELNA, BIRGITTA;NILSSON, HANS, JOERGEN |
分类号 |
A61M15/00;A61J7/00;A61M;A61M11/00;A61M13/00;(IPC1-7):A61M15/00 |
主分类号 |
A61M15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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