发明名称 |
Atemzugskontrolliertes Inhalationsgerät für Trockenpulver und Verfahren zum gleichmaßigen Verteilen des Trockenpulvers in Luft |
摘要 |
The invention relates to a breathing-controlled inhalation device for dry powder and is characterized by a simple design, small size and low production costs. The inventive device has a double dose protector and ensures complete and even distribution of the dry powder during the inhalation procedure. Also disclosed is a method is disclosed which enables a complete and even respirable distribution of the dry powder to be inhaled in the air. The reservoir is coupled to a dosing conveyor dips into submerged in the transfer area in such a way that a predetermined amount of dry powder can be positioned directly at the beginning of the air guiding unit and flowing air guided by the air guiding unit takes on a three dimensional zigzag-like shape. Air drawn in during inhalation is channeled in such a way that acceleration and subsequent decceleration of the air stream occurs alternately and turbulence of the direction of flow is induced. |
申请公布号 |
DE10027631(A1) |
申请公布日期 |
2001.04.12 |
申请号 |
DE2000127631 |
申请日期 |
2000.06.06 |
申请人 |
GOLDEMANN, RAUL;ECKARDT, ANGELA;FRYDLING, OFER |
发明人 |
GOLDEMANN, RAUL |
分类号 |
A61M11/00;A61M15/00;(IPC1-7):A61M15/00 |
主分类号 |
A61M11/00 |
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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