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LIQUID MEDICINE EJECTION DEVICE
专利权人:
Shinji Watanabe
发明人:
Shinji Watanabe,Mitsuru Imai
申请号:
US13541068
公开号:
US20120266878A1
申请日:
2012.07.03
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A liquid medicine ejection device for ejecting a liquid medicine as liquid droplets to be inhaled by a user includes means for providing information on the ejection to the user without providing means for determining a state of the ejection when a preliminary ejection operation is carried out, the preliminary ejection operation ejecting an amount of the liquid medicine smaller than an amount ordinarily ejected. The liquid medicine ejection device enables improved reliability of ejection and comfort of a user by carrying out preliminary ejection before inhalation and by making it possible for the user to visually or auditorily check an ejection state of minute liquid droplets with a relatively simple structure to see whether or not the preliminary ejection is carried out correctly.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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