Non-invasive assessment of thromboembolism in rotary blood pumps: case study

Maciej Gawlikowski; Roman Kustosz; Maciej Głowacki; Paweł Pydziński; Krzysztof Kubacki; Michał Zakliczyński; Izabela Copik; Jerzy Pacholewicz

doi:10.1117/12.2282667

1 September 2017 Non-invasive assessment of thromboembolism in rotary blood pumps: case study

Maciej Gawlikowski, Roman Kustosz, Maciej Głowacki, Paweł Pydziński, Krzysztof Kubacki, Michał Zakliczyński, Izabela Copik, Jerzy Pacholewicz

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Proceedings Volume 10455, 12th Conference on Integrated Optics: Sensors, Sensing Structures, and Methods; 104550L (2017) https://doi.org/10.1117/12.2282667
Event: Twelfth Integrated Optics – Sensors, Sensing Structures and Methods Conference, 2017, Szczyrk-Gliwice, Poland

Abstract

Thromboembolic complications are one of the major problems in mechanical heart support of patients suffering from critical heart failure. The goal of the study was to present and discuss methodology of non-invasive assessment of embolization in rotary blood pumps. The study was carried out based on power consumption trend analysis as well as spectral analysis of acoustic signal produced by the pump during its operation. It has been demonstrated that the trend of power rising and presence of 3^rd harmonic in acoustic spectrum corresponds to the clinical symptoms of pump embolization.

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Maciej Gawlikowski, Roman Kustosz, Maciej Głowacki, Paweł Pydziński, Krzysztof Kubacki, Michał Zakliczyński, Izabela Copik, and Jerzy Pacholewicz "Non-invasive assessment of thromboembolism in rotary blood pumps: case study", Proc. SPIE 10455, 12th Conference on Integrated Optics: Sensors, Sensing Structures, and Methods, 104550L (1 September 2017); https://doi.org/10.1117/12.2282667

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