发明授权
- 专利标题： Systems and methods for extracting powders from receptacles
- 专利标题（中）： 从容器中提取粉末的系统和方法
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申请号： US09731368申请日： 2000-12-06
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公开(公告)号： US06679256B2公开(公告)日： 2004-01-20
- 发明人: Frank W. Ingle , Steve Paboojian , Carlos Schuler , Andrew Clark
- 申请人： Frank W. Ingle , Steve Paboojian , Carlos Schuler , Andrew Clark
- 主分类号： A61M1500
- IPC分类号： A61M1500
摘要：
A method for aerosolizing a powder utilizes a receptacle having a cavity containing a powder. An access end of an extraction tube is inserted into the cavity, and an inlet opening is formed in the receptacle. A pressurized gas is flowed through the inlet opening, through the cavity and through the extraction tube to move the powder in the cavity into the extraction tube where the powder is entrained in the gas to form an aerosol.