Method and supply unit for monitoring changes and states in reaction chambers
    3.
    发明申请
    Method and supply unit for monitoring changes and states in reaction chambers 审中-公开
    用于监测反应室中的变化和状态的方法和供应单元

    公开(公告)号:US20070037285A1

    公开(公告)日:2007-02-15

    申请号:US10574338

    申请日:2004-10-01

    IPC分类号: G01N33/00

    摘要: The invention relates to a method for monitoring changes and states in reaction chambers as well as a supply unit which is used for introducing a liquid culture medium during cell culture analyses. The aim of the invention is to allow for an air bubble-free measurement in reaction chambers so as to monitor changes and states therein without using any degassing process. Said aim is achieved by withdrawing or pumping off a fluid from a receptacle via a hose and/or pipe system and conveying said fluid to a supply unit. The fluid drips or flows into a trickling chamber via an inlet duct, said fluid forming a supply above a head and a reaction chamber. The height of the fluid level, and thus the supply volume, is determined with the aid of a suction duct.

    摘要翻译: 本发明涉及用于监测反应室中的变化和状态的方法以及用于在细胞培养分析过程中引入液体培养基的供应单元。 本发明的目的是允许在反应室中进行无气泡测量,以便监测其中的变化和状态,而不使用任何脱气过程。 所述目的通过经由软管和/或管道系统从容器抽出或抽出流体并将所述流体输送到供应单元来实现。 流体通过入口管道滴入或流入滴流室,所述流体在头部和反应室上形成供给。 借助于抽吸管道来确定液位高度以及因此的供应体积。