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Figure 30-15
Noninvasive blood pressure measurement. Using the signal
from the arterial pulse, oscillometric blood pressure measurements are obtained by
determining the point at which the signal is first detected, its maximal amplitude,
and the signal decay rate.[8]
(Adapted
from Ehrenwerth J, Eisenkraft J: Anesthesia Equipment: Principles and Applications.
St Louis, Mosby-Year Book, 1993.)
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