Accuracy can be affected by the extraction of the oscillometric pulses and the interpolation to compensate for higher deflation rates. The importance of correct cuff size is emphasized. The block diagram focuses attention on cuff, amplifier, signal processing and algorithm. Methods used to assess accuracy, including the potential use of simulators, are described. The oscillometric waveform is described, considering factors that can alter its shape. A functional block diagram is used to review the components that affect accuracy.Ī block diagram is presented covering the components from cuff to algorithm. Oscillometric devices are increasingly used for measurement, although their accuracy continues to be critically debated. Blood pressure (BP), a key vital sign, monitors general health.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |