Monitor for blood pressure over long period - with pulse amplitude measurement for blocked flow simultaneous with pressure measurement

摘要

The method for measuring and monitoring blood pressure over a long period is carried out by blocking arterial blood flow to measure first diastolic then systolic pressure, and simultaneously measuring pulse amplitude, and holding the results. for subsequent monitoring of blood pressure, pulse is measured at certain intervals. At least the fixed pulse amplitude value is compared with subsequently measured pulse amplitude. Any change in pulse amplitude and opt. diastolic pressure detected by comparison is used as a criterion for a change in systolic pressure.