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    • 8. 发明专利
    • System and method for automated extraction of nucleic acid
    • 用于自动提取核酸的系统和方法
    • JP2010127941A
    • 2010-06-10
    • JP2009270047
    • 2009-11-27
    • F Hoffmann-La Roche Agエフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト
    • BACHMANN HANS-RUDOLFBARMETTLER KURTBURCH HERBERTBURMESTER JOERGHAACK CARSTENKNOBEL ROLF
    • G01N1/00C12M1/00C12Q1/68G01N1/10
    • G01N35/028B01L2200/141B01L2300/0829G01N1/405G01N35/0098Y02P20/582
    • PROBLEM TO BE SOLVED: To provide a system and method for automatically extracting nucleic acids from nucleic acids containing samples. SOLUTION: The system includes a set including a process plate (18), a reagent plate (19), and an output plate (21). The samples are included in cavities of the process plate (18). Reagents are provided in cavities of the reagent plate (19) using a reagent pipetting device (29) comprising a plurality of reagent pipettes (30) provided with re-usable pipette tips (31) repeatedly used for providing the reagents, and transferred to the samples in the process plate (18) using a sample pipetting device (32) comprising a plurality of sample pipettes (33) provided with disposable pipette tips (34) for the reagents to obtain sample-reagent mixtures. They are released to obtain incubated, isolated, and extracted nucleic acids. Each of them is assigned one-to-one to the disposable pipette tip (34) and a cavity of the output plate (19) by the disposable pipette tip (34). COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供用于从含有样品的核酸自动提取核酸的系统和方法。 解决方案:该系统包括一组包括处理板(18),试剂板(19)和输出板(21)。 样品被包括在处理板(18)的腔中。 使用试剂吸移装置(29)将试剂设置在试剂板(19)的腔中,所述试剂吸移装置包括多个反复用于提供试剂的可重复使用的移液管吸头(31)的试剂移液管(30),并转移到 使用样品移液装置(32)在处理板(18)中的样品,该样品移液装置(32)包括多个样品移液管(33),该样品移液管(33)具有用于获得样品 - 试剂混合物的试剂的一次性吸头(34)。 释放它们以获得温育,分离和提取的核酸。 它们中的每一个通过一次性移液管尖端(34)被一对一地分配给一次性吸头(34)和输出板(19)的空腔。 版权所有(C)2010,JPO&INPIT