Accuracy of Commercially Available Computerized Spirometers
As a part of a national study on spirometer calibration we had tested 26 computerized spirometers in use in 19 different laboratories. The device age ranged from 0.5 to 3 years. For each model a spirometer with the relative microprocessor was tested in order to evaluate its performance at selling. An acceptable accuracy of computer systems was detected both for the new and older ones.
KeywordsLung Function Analogical Signal National Study Minimal Standard Acceptable Accuracy
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