发明授权
- 专利标题： Dispensing device for dispensing small quantities of fluid
- 专利标题（中）： 用于分配少量流体的分配装置
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申请号： US61960申请日： 1998-04-17
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公开(公告)号： US6024138A公开(公告)日： 2000-02-15
- 发明人: Michael Fritz , Heinz Macho , Helmut Rinkel , Jurgen Schwab , Georg Arras , Klaus Oswald , Alfred Schaffner
- 申请人： Michael Fritz , Heinz Macho , Helmut Rinkel , Jurgen Schwab , Georg Arras , Klaus Oswald , Alfred Schaffner
- 申请人地址： DEX Mannheim
- 专利权人： Roche Diagnostics GmbH
- 当前专利权人： Roche Diagnostics GmbH
- 当前专利权人地址： DEX Mannheim
- 优先权： DEX19716073 19970417
- 主分类号： B67D99/00
- IPC分类号： B67D99/00 ; B01L3/02 ; B65D51/32 ; G01N1/38 ; B65B1/04
摘要：
Dispensing device for dispensing small quantities of fluid comprising a compressible balloon with an end-to-end capillary inserted within the walls of the balloon in such a way that the one end of the capillary communicates with the interior of the balloon and the other end of the capillary communicates with the exterior space. The balloon has at least one opening through which the interior space of the balloon communicates with the exterior space. The at least one opening has a flow resistance that is designed so that a fluid contained in the capillary is expelled when the balloon is compressed. The present invention also comprises a system and method for the metered dispensing of fluids.
公开/授权文献
- USD384928S Vehicle wheel front face 公开/授权日：1997-10-14
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