发明名称 |
Apparatus for measuring extracellular potential |
摘要 |
<p>A sensing element for measuring extracellular potential including a substrate, a well provided in a substrate, a guide section provided on the wall of the well, and a detective electrode formed at a lower surface of the substrate. The guide section is for guiding drug. The well is provided at the bottom with a depression, and a first throughhole penetrating through the depression and the lower surface of the substrate. The well is for mixing a subject cell, a culture solution and the drug together. The above-configured sensing element accurately measures a change generated by a subject cell.</p> |
申请公布号 |
EP1867985(A1) |
申请公布日期 |
2007.12.19 |
申请号 |
EP20070116972 |
申请日期 |
2004.11.18 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NAKATANI, MASAYA;OZAKI, NOBUHIKO;OKA, HIROAKI |
分类号 |
G01N33/487;G01N33/50;C12M1/34;C12Q1/02;G01N27/327;G01N27/416;G01N33/15 |
主分类号 |
G01N33/487 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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