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Low Cost Instrumentation for Electrical Impedance Tomography in Biomedical Applications

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Electrical Impedance Tomography, Bioimpedance, Instrumentation

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      This poster reports the design, implementation and testing of a portable and inexpensive bio-impedance measurement system intended for electrical impedance tomography (EIT) in cell cultures. The system is based on the AD5933 impedance analyser integrated circuit with additional circuitry to enable four-terminal measurement. Initial results of impedance measurements are reported along with an EIT image reconstructed using the open source EIDORS package.

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