发明授权
- 专利标题： Method and device for applying small quantities of liquid
- 专利标题（中）： 用于少量液体的方法和装置
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申请号： US09959379申请日： 2001-10-24
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公开(公告)号： US06599755B1公开(公告)日： 2003-07-29
- 发明人: Heinz Eipel , Stefan Emig , Siegfried Hauer , Walter Weishaar
- 申请人： Heinz Eipel , Stefan Emig , Siegfried Hauer , Walter Weishaar
- 优先权： DE19919135 19990427
- 主分类号： B01L302
- IPC分类号： B01L302
摘要：
The present invention relates to a method of depositing small amounts of liquid on a substrate (13) by using a pipette tip (1), which is connected to a flexible delivery line (2). Liquid is taken up by expanding the volume in the delivery line (2), and liquid is ejected by exposing the line to an impulse that is transmitted to the liquid contained in it.