Invention Grant
US08546129B2 Sample analysis chip, sample analyzer using sample analysis chip, sample analysis method, and method of producing sample analysis chip
有权
样品分析芯片，样品分析仪采用样品分析芯片，样品分析方法和生产样品分析芯片的方法
- Patent Title: Sample analysis chip, sample analyzer using sample analysis chip, sample analysis method, and method of producing sample analysis chip
- Patent Title (中): 样品分析芯片，样品分析仪采用样品分析芯片，样品分析方法和生产样品分析芯片的方法
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Application No.: US13138756Application Date: 2010-03-30
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Publication No.: US08546129B2Publication Date: 2013-10-01
- Inventor: Tomoyuki Ozawa , Nao Nishijima , Ming Yin
- Applicant: Tomoyuki Ozawa , Nao Nishijima , Ming Yin
- Applicant Address: JP Tokyo
- Assignee: Toppan Printing Co., Ltd.
- Current Assignee: Toppan Printing Co., Ltd.
- Current Assignee Address: JP Tokyo
- Priority: JP2009-085272 20090331; JP2009-085273 20090331; JP2009-085274 20090331
- International Application: PCT/JP2010/055721 WO 20100330
- International Announcement: WO2010/113959 WO 20101007
- Main IPC: C12M1/00
- IPC: C12M1/00 ; C12M1/34 ; C12M3/00 ; G01N15/06 ; G01N33/00 ; G01N33/48 ; C40B10/00 ; C12Q1/68
Abstract:
A low cost sample analysis chip in which liquid is supplied to wells formed on the chip so as to carry out reaction by a simple liquid supply method with no variation in the amount of liquid in each well, the sample analysis chip including a plurality of wells and a flow passage leading to the respective wells, wherein the flow passage includes a main flow passage which supplies liquid to each well, and the sample analysis chip has the main flow passage provided closer to the rotation center side than the well; and is formed so as to have one peak between neighboring wells in the direction of rotation center.
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