核酸抽出装置

Apparatus for extracting nucleic acid

Abstract

【課題】 短時間で効率よく試料液の核酸を自動的に抽出できる装置をコンパクトに構成する。 【解決手段】 フィルター部材11bを備えた抽出カートリッジ11を用い、核酸を含む試料液を注入し加圧し、その核酸をフィルター部材11bに吸着させた後、洗浄液を分注し加圧して不純物を除去した後、回収液を分注し加圧して吸着した核酸を回収する抽出動作を行う装置であって、抽出カートリッジ11、試料液および洗浄液の排出液を収容する廃液容器12および核酸を含む回収液を収容する回収容器13を保持する搭載機構3と、抽出カートリッジ11に加圧エアを導入する加圧エア供給機構4と、抽出カートリッジ11に洗浄液および回収液を分注する分注機構5とを備えてなる。 【選択図】 図1
PROBLEM TO BE SOLVED: To make an apparatus capable of automatically and efficiently extracting a nucleic acid of a sample liquid in a short time compact. SOLUTION: The apparatus carries out extraction motion for pouring and pressurizing the sample liquid containing the nucleic acid by using an extraction cartridge 11 equipped with a filter member 11b, absorbing the nucleic acid into the filter member 11b, dividedly injecting and pressurizing a washing liquid to remove impurity and recovering the absorbed nucleic acid by dividedly injecting and pressurizing a recovering liquid. The apparatus is equipped with a loading mechanism 3 for holding an extraction cartridge 11, a waste liquid container 12 for storing the sample and a discharge liquid of the washing liquid and a recovery container 13 for storing the recovering liquid containing the nucleic acid, a pressurized air feed mechanism 4 for introducing a pressurizing air into the extraction cartridge 11 and a dividedly injecting mechanism 5 for dividedly injecting the washing liquid and the recovery liquid into the extraction cartridge 11. COPYRIGHT: (C)2005,JPO&NCIPI

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (8)

    Publication numberPublication dateAssigneeTitle
    EP-1826574-A2August 29, 2007Gerstel Systemtechnik GmbH & Co. KGVerfahren zur Vorbereitung von Proben für ein Analysegerät und Probenvorbereitungsstation hierfür
    EP-1826574-A3February 26, 2014Gerstel Systemtechnik GmbH & Co. KGVerfahren zur Vorbereitung von Proben für ein Analysegerät und Probenvorbereitungsstation hierfür
    JP-4911264-B2April 04, 2012凸版印刷株式会社核酸抽出用キット、核酸抽出方法及び核酸抽出装置
    KR-101700624-B1February 14, 2017나노바이오시스 주식회사핵산 추출 장치 및 그 동작 방법
    KR-20160078628-AJuly 05, 2016나노바이오시스 주식회사Preparation appratus and operation method thereof
    US-8404489-B2March 26, 2013Toppan Printing Co., Ltd.Nucleic acid extraction kit, nucleic acid extraction method, and nucleic acid extraction apparatus
    US-8633032-B2January 21, 2014Toppan Printing Co., Ltd.Nucleic acid extraction kit, nucleic acid extraction method, and nucleic acid extraction apparatus
    WO-2011004653-A1January 13, 2011凸版印刷株式会社核酸抽出用キット、核酸抽出方法及び核酸抽出装置