Accurate Blood-Pressure Measurement at Home Á. Jobbágy – P. Csordás – A. Mersich Budapest University of Technology and Economics Dept. Measurement and.

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Presentation transcript:

Accurate Blood-Pressure Measurement at Home Á. Jobbágy – P. Csordás – A. Mersich Budapest University of Technology and Economics Dept. Measurement and Information Systems

MEDICON20042 How to characterise blood pressure statistics of daily variation statistics of short-term variation momentary value

MEDICON20043 Extra information: Pulse wave velocity

MEDICON20044 Extra information: Pulse wave velocity

MEDICON20045 Measurement set-up left arm: tonometer on wrist right or left arm: upper arm cuff PPG on index finger ECG, spirometer

MEDICON20046 reflects changes in systolic pressure  EP

MEDICON20047 Effects of breathing

MEDICON20048 Effects of breathing

MEDICON20049 Correlation between and air flow  EP

MEDICON Effect of occlusion by the cuff

MEDICON Effect of occlusion by the cuff

MEDICON Effect of occlusion by the cuff

MEDICON Effect of occlusion by the cuff

MEDICON Is the tested person at rest? decision can be made based on processing : HRV, PPG,  EP.

MEDICON Heart rate young healthy subject 1

MEDICON Heart rate young healthy subject 2

MEDICON A device for home use

MEDICON A device for home use

MEDICON Extra information: rigidity of the brachial arteries

MEDICON Improperly wrapped up cuff