CASSETTE FOR DETECTING NUCLEIC ACID AND APPARATUS FOR DETECTING NUCLEIC ACID,申请号JP20040078403-传众专利搜索

CASSETTE FOR DETECTING NUCLEIC ACID AND APPARATUS FOR DETECTING NUCLEIC ACID

申请公布号：JP2005261298(A)

申请号：JP20040078403

申请日期：2004.03.18

申请公布日期：2005.09.29

申请人：

TOSHIBA CORP

发明人：OKADA JUN;OKI KENJI;HONGO SADAHITO

分类号：C12M1/00;B01L3/00;C12Q1/68;(IPC1-7):C12M1/00

主分类号：C12M1/00

摘要：PROBLEM TO BE SOLVED: To prevent the contamination of a nucleic acid molecule which is not the object of detection and the leakage thereof to the outside of a nucleic acid sample. SOLUTION: The interiors of cassette bodies 1 and 2 are provided with the following. A region 240 for detecting the nucleic acid in which a nucleic acid probe is immobilized, flow channels A, C, G, H and I connected to an inflow port of a reagent of the region 240 for detecting the nucleic acid, a pump suction port for sucking out the reagent from the flow channels A, C, G, H and I, a flow channel K connected to a discharge port of the region 240 for detecting the nucleic acid, a pump discharge port for discharging the reagent sucked out of the takeout port of the pump and circulating the reagent in the flow channels A, C, G, H and I and the flow channel K, cartridges 14-16 holding the reagent for injecting the reagent into the flow passages A, C, G, H and I and a sample chamber 12 provided in the flow channels A, C, G, H and I and carrying out a pretreatment of the detection of the nucleic acid. COPYRIGHT: (C)2005,JPO&NCIPI