发明申请
- 专利标题: MEASURING CHIP
- 专利标题(中): 测量芯片
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申请号: US12741435申请日: 2008-11-21
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公开(公告)号: US20100266452A1公开(公告)日: 2010-10-21
- 发明人: Shuhei Tanaka , Tomohiro Yamamoto , Nobuhiko Ozaki , Shinki Kojima
- 申请人: Shuhei Tanaka , Tomohiro Yamamoto , Nobuhiko Ozaki , Shinki Kojima
- 申请人地址: JP Osaka
- 专利权人: PANASONIC CORPORATION
- 当前专利权人: PANASONIC CORPORATION
- 当前专利权人地址: JP Osaka
- 优先权: JP2007-301514 20071121
- 国际申请: PCT/JP2008/003440 WO 20081121
- 主分类号: G01N33/544
- IPC分类号: G01N33/544
摘要:
Provided is a measuring chip, which can spot a specimen liquid of a minute quantity for an immune agglutination easily and precisely to the measuring chip and which can prevent the flow of the specimen liquid and the contamination of the specimen. The measuring chip comprises at least two substrates, a spacer arranged between the substrates, at least one passage made of the substrates and the spacer into a hollow shape and having two open ends, counter electrodes for applying an electric field, and a specimen-spotted portion to be spotted with the specimen. The specimen-spotted portion has a structure made of a square, circular, elliptical or sector shape by that spacer. Moreover, the specimen-spotted portion has two open ends, one of which is connected to one open end of that passage.
公开/授权文献
- US08329116B2 Measuring chip 公开/授权日:2012-12-11