- 专利标题： LABEL-FREE MONITORING OF EXCITATION-CONTRACTION COUPLING AND EXCITABLE CELLS USING IMPEDANCE BASED SYSTEMS WITH MILLISECOND TIME RESOLUTION
-
申请号： US17824782申请日： 2022-05-25
-
公开(公告)号： US20220291191A1公开(公告)日： 2022-09-15
- 发明人: Xiaobo Wang , Yama A. Abassi , Biao Xi , Wen Fu Zhang , Xiao Xu
- 申请人： Agilent Technologies, Inc.
- 申请人地址： US CA Santa Clara
- 专利权人： Agilent Technologies, Inc.
- 当前专利权人： Agilent Technologies, Inc.
- 当前专利权人地址： US CA Santa Clara
- 主分类号： G01N33/483
- IPC分类号： G01N33/483 ; G01N33/487 ; G01N33/543 ; G01N27/02
摘要：
A method for monitoring a cell beating parameter, which includes adding excitable cells capable of beating to a system for monitoring cell-substrate impedance, the system having an electrode array electrically coupled to an impedance analyzer that measures cell-substrate impedance at millisecond time resolution, and a software program that determines a cell beating parameter from measured cell-substrate impedance; monitoring cell-substrate impedance of the excitable cells; and determining the cell beating parameter from the monitored cell-substrate impedance.
信息查询
