Automated Calibration of Blood Pressure Signal Conditioners |
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| Authors: | Martin R W Weil M H Shubin H Palley N Carrington J H Bisera J Boycks E C |
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| Affiliation: | Shock Research Unit and the Department of Medicine, University of Southern California School of Medicine, Los Angeles, Calif. 90027.; |
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| Abstract: | A system for automatic calibration of blood pressure transducers is described. Automatic calibration is accomplished by activation of an analog-controlled servo system that sets the zero balance and gain in a single sequence. An unlimited number of transducers may be calibrated simultaneously, and calibration is completed within a period of less than 1 min. Accuracy and repeatability are assured without dependence on the operator's judgment. |
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