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DRY POWDER INHALER
专利权人:
发明人:
申请号:
EP11847102.8
公开号:
EP2648788A1
申请日:
2011.12.07
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
A dry powder inhaler includes a chamber holding an actuator to which a powdered medicament is adhered. Air is drawn into the chamber through an inlet flow channel and exits through an outlet flow channel. The actuator oscillates in response to the air flow, dislodging powdered medicament to be entrained in the air flow and delivered to the patient. A retaining member prevents the actuator from exiting the chamber. Thus, the medicament may be delivered to the patient without the use of carrier particles.
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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