Flow measurement system
作者： Earl W. Clausen , Lloyd C. Hubbard
DOI:
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摘要: Blood flow rate in a motor driven centrifugal blood pump is measured indirectly and non-invasively by sensing first parameter representative of RPM second torque. The computed as function the parameters. By measuring zero condition while being at known RPM, viscosity calibration factor determined which used, together with parameters calculation rate.
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