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1. 发明授权

US07219528B2 Sample flow positioning method and analytical system using the method 有权
标题翻译：采样流定位方法及分析系统采用该方法
公开(公告)号：US07219528B2
公开(公告)日：2007-05-22
申请号：US11005492
申请日：2004-12-06
申请人： Mattias Tidare , Roos Håkan
发明人： Mattias Tidare , Roos Håkan
IPC分类号： G01N21/00
CPC分类号： G05D7/0682 , G01N21/553 , Y10T436/25
摘要： A method of positioning a laminar flow of a sample fluid on a surface within a flow cell is disclosed. The method comprises providing a laminar flow of a first guiding fluid adjacent to a laminar flow of a second guiding fluid different from the first guiding fluid such that the two fluids flow together over the surface with a detectable interface to each other; detecting the interface between the two different guiding fluids; optionally adjusting the interface laterally to a desired position by adjusting the relative flow rates of the two guiding fluids; and introducing a laminar flow of the sample fluid between the laminar flows of the first and second guiding fluids such that the flow of the sample fluid is sandwiched between the guiding fluids. An analytical system for carrying out the method, a computer program, a computer program product and a computer system for performing the method are also disclosed.
摘要翻译：公开了一种将样品流体的层流定位在流动池内的表面上的方法。该方法包括提供与第一引导流体不同的第二引导流体的层流相邻的第一引导流体的层流，使得两个流体在表面上一起流动，彼此具有可检测的界面; 检测两种不同导向流体之间的界面; 可选地通过调节两个引导流体的相对流速来将界面侧向调节到所需位置; 以及在第一和第二引导流体的层流之间引入样品流体的层流，使得样品流体的流动被夹在引导流体之间。还公开了用于执行该方法的分析系统，计算机程序，计算机程序产品和用于执行该方法的计算机系统。

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