发明公开
EP2645071A2 Method and apparatus for measuring liquid level of cell culture solution
审中-公开
用于测量的培养液的液面的方法和装置
- 专利标题： Method and apparatus for measuring liquid level of cell culture solution
- 专利标题（中）： 用于测量的培养液的液面的方法和装置
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申请号： EP13160605.5申请日： 2013-03-22
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公开(公告)号： EP2645071A2公开(公告)日： 2013-10-02
- 发明人: Oura, Mitsuhiro , Kubo, Hirotsugu , Okano, Teruo , Shimizu, Tatsuya
- 申请人： Nihon Kohden Corporation , TOKYO WOMEN'S MEDICAL UNIVERSITY
- 申请人地址： 31-4, 1-chome, Nishiochiai Shinjuku-ku Tokyo JP
- 专利权人： Nihon Kohden Corporation,TOKYO WOMEN'S MEDICAL UNIVERSITY
- 当前专利权人： Nihon Kohden Corporation,TOKYO WOMEN'S MEDICAL UNIVERSITY
- 当前专利权人地址： 31-4, 1-chome, Nishiochiai Shinjuku-ku Tokyo JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser
- 优先权： JP2012077791 20120329
- 主分类号： G01F23/292
- IPC分类号： G01F23/292
摘要：
A method of measuring a liquid level of a cell culture solution stored in a cell vessel, includes: irradiating the cell culture solution with at least two kinds of light beams including a first light beam having a first wavelength and a second light beam having a second wavelength; measuring a first absorbance of the cell culture solution with respect to the first light beam, and a second absorbance of the cell culture solution with respect to the second light beam; and determining a liquid level of the cell culture solution based on the first absorbance and the second absorbance.
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