发明授权
US09176090B2 Sensor chip, and measurement device and blood test device in which this sensor chip is used
有权
传感器芯片,使用该传感器芯片的测量装置和血液检查装置
- 专利标题: Sensor chip, and measurement device and blood test device in which this sensor chip is used
- 专利标题(中): 传感器芯片,使用该传感器芯片的测量装置和血液检查装置
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申请号: US13258641申请日: 2010-03-17
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公开(公告)号: US09176090B2公开(公告)日: 2015-11-03
- 发明人: Masaki Fujiwara
- 申请人: Masaki Fujiwara
- 申请人地址: JP Tokyo
- 专利权人: Panasonic Healthcare Holdings Co., Ltd.
- 当前专利权人: Panasonic Healthcare Holdings Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Wenderoth, Lind & Ponack, L.L.P.
- 优先权: JP2009-092630 20090407
- 国际申请: PCT/JP2010/001909 WO 20100317
- 国际公布: WO2010/116624 WO 20101014
- 主分类号: G01N21/77
- IPC分类号: G01N21/77 ; G01N31/22 ; G01N27/26 ; A61B5/15 ; A61B5/145 ; A61B5/1486 ; A61B5/151 ; A61B5/157 ; G01N27/327 ; G01N35/10
摘要:
This sensor chip (11) comprises a substrate (15) in the form of a flat board, a sample inlet (20) that is provided in the thickness direction of the substrate (15) and into which flows the blood (3) used for measurement, a supply path (21) that communicates with this sample inlet (20), and detection electrodes (17, 18, 19) provided to this supply path (21), wherein the substrate (15) is provided with a surplus blood reservoir (25) that draws in surplus blood (3a) and holds this drawn surplus blood (3a).
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