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Inhaler for powdery substances
专利权人:
Alfred Von Schuckmann
发明人:
Alfred Von Schuckmann
申请号:
US12224473
公开号:
US08261737B2
申请日:
2007.03.08
申请国别(地区):
US
年份:
2012
代理人:
摘要:
An inhaler for powdery substances, in particular medical substances, has a substance storage chamber and a dosing chamber, which receives a defined amount of the substance, is formed as a cross-hole of a rod and can be displaced from a filling position into an emptying position, in which emptying position the dosing chamber is located in an air flow channel. The rod has a number of dosing chambers located one after the other on the rod, which preferably move into the emptying position one after the other during a discharge actuation and can be blown out one by one as intermingling small portions (instead of one large one) by positive air pressure in the air flow channel.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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