您的位置: 首页 > 农业专利 > 详情页

dispenser and method for suspending dust in an air stream
专利权人:
Astrazeneca Ab
发明人:
Johan Remmelgas,Märten Svensson,Orest Lastow,Per Arne Kjellgren
申请号:
BRPI1015579
公开号:
BRPI1015579A2
申请日:
2010.06.30
申请国别(地区):
BR
年份:
2019
代理人:
摘要:
A device for inhalation of at least one air stream carrying a dose of medicament powder having a powder-containing cavity which opens into a flow passage. The flow passage is arranged to direct an inhalation air flow across the cavity opening. A circulating flow is thereby induced in the cavity by the phenomenon of shear driven cavity flow. Powder is entrained in the circulating flow and deaggregated before exiting the cavity and becoming entrained in the flow of air along the flow passage.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充