发明名称 |
PULVERINHALATOR |
摘要 |
A powder inhaler for medication, for example for treatment of asthma. The inhaler has a rotatable and/or displaceable active substance magazine which has several apertures for medication. The magazine is moved with the aid of a control curve mechanism by rotation and/or displacement in such a manner that a chamber prefilled with active substance mixture is always located in front of the air inlet opening. The respiratory air stream of the patient is guided through the apparatus in such a manner that the air stream empties the chamber with the active substance mixture. The active substance mixture is divided up into respirable particles in a cyclone chamber or against an impact plate and then surrounded with a jacket stream of pure air and inhaled. |
申请公布号 |
AT139453(T) |
申请公布日期 |
1996.07.15 |
申请号 |
AT19920120525T |
申请日期 |
1992.12.02 |
申请人 |
ASTA MEDICA AKTIENGESELLSCHAFT |
发明人 |
LERK, C.F., PROF.DR. IR.;DE BOER, ANNE H. |
分类号 |
A61M13/00;A61M15/00;(IPC1-7):A61M15/00 |
主分类号 |
A61M13/00 |
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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