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Continuous blood pressure monitoring system by measurement of pulse wave propagation time

Keywords:

A.A. Anisimov Post-graduate Student, Assistant, Department of Biotechnical Systems, Saint Petersburg Electrotechnical University «LETI» E-mail: aaanisimov@etu.ru Z.M. Yuldashev Dr.Sc. (Eng.), Professor, Head of Department of Biotechnical Systems, Saint Petersburg Electrotechnical University «LETI» E-mail: yuld@mail.ru


The structure of the system for long-term blood pressure monitoring by pulse wave propagation time was presented. The algorithm for intelligent measurement of functioning parameters of the patient’s cardiovascular system, providing decrease of an indirect arterial blood pressure estimation errors and increase the reliability of the prediction of hypertensive crisis, was developed. The article includes fully description of hardware part of the system for synchronous recording of ECG and pulse wave signals, with using of the modern components, such as analog front ends for medical implementation and multipurpose wireless communication (Bluetooth Smart and ANT+).
References:

 

  1. CHazova I.E., Oshhepkova E.V., ZHernakova JU.V. Diagnostika i lechenie arterialnojj gipertonii (klinicheskie rekomendacii) // Kardiologicheskijj vestnik. 2015. № 1. S. 3-30.
  2. Anisimov A.A., JUldashev Z.M., Bibicheva JU.G. Bezokkljuzionnaja ocenka dinamiki arterialnogo davlenija po vremeni rasprostranenija pulsovojj volny //­ Medicinskaja tekhnika. 2014. № 2. S. 8-12.
  3. Anisimov A.A., Sergeev T.V. Algoritm ocenki arterialnogo davlenija po vremeni rasprostranenija pulsovojj volny // Biotekhnosfera. 2015. № 4(40). S. 57-61.
  4. Anisimov A., Pustozerov E., Yuldashev Z. Intelligent re-mote health monitoring system for patients with chronic diseases // Proceedings of the 12-th Russian-German Conference on Biomedical Engineering. Suzdal: VISU. 2016. P. 18-22.

 

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