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发明公开
CN104471396A 一种用于生物和/或化学分析的方法及设备 失效 - 权利终止

一种用于生物和/或化学分析的方法及设备
摘要：
本发明涉及一种用于执行化学和/或生物分析的方法，包含以下连续步骤：a)提供含有微通道(20)的一种分析设备(19)，所述微通道(20)具有一个入口(28)和一个出口(30)，所述分析设备进一步包含限制装置(34)，所述限制装置(34)被设计为在限制被引入微通道(20)的微粒子(10)向出口(30)移动的同时允许液体流经限制装置(34)，b)将微粒子(10)经由入口(28)引入到微通道(20)中，c)使用限制装置(34)限制所述微粒子(10)在微通道(20)内向出口方向的移动，d)使液体样品流过微通道(20)，e)对每个微粒子(10)执行生物和/或化学读取，该方法进一步包含步骤：f)使微粒子(101、102、103、104)在微通道内移动，和g)依次地重复步骤d)和e)。
摘要（英）：

The present invention relates to a method for performing a chemical and/or a biological assay comprising the following successive steps of: a) providing an assay device (19) with a microchannel (20) having an inlet (28) and an outlet (30) and further comprising restricting means (34) designed to restrict the movement toward the outlet (30) of microparticles (10) introduced in the microchannel while(20) letting a fluid to flow through the restricting means (34), b) introducing microparticles (10) in the microchannel (20) via the inlet (28), c) restricting the movement of said microparticles (10) in the microchannel (20) toward the outlet using restricting means (34), d) flowing a fluid sample through the microchannel (20), e) performing a biological and/or chemical read-out on each microparticle (10), the method further comprising the steps of: f) moving the microparticles (101, 102, 103, 104) in the microchannel, and g) repeating successively the steps d) and e).

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