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http://hdl.handle.net/2183/23679 Obtención no invasiva de la onda de presión arterial en la carótida
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Zambrana-Vinaroz, David
Esteve, Vicente
Vicente, José María
Sabater-Navarro, J. M.
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Zambrana-Vinaroz, D., Esteve, V., Vicente, J.M., Sabater-Navarro, J.M. (2019). Obtención no invasiva de la onda de presión arterial en la carótida. En XL Jornadas de Automática: libro de actas, Ferrol, 4-6 de septiembre de 2019 (pp. 113-118). DOI capítulo: https://doi.org/10.17979/spudc.9788497497169.113. DOI libro: https://doi.org/10.17979/spudc.9788497497169
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Abstract
[Resumen] La monitorización de la onda de presión arterial permite obtener información sobre el funcionamiento cardiovascular del paciente. Por ello, en este artículo se propone un dispositivo no invasivo capaz de captar las vibraciones (ondas de presión) producidas por la arteria carótida mediante un sensor de presión encapsulado en una cúpula cerrada rellena de aire. Con dicho dispositivo es posible realizar un rápido diagnóstico del sistema circulatorio, comprobando el correcto funcionamiento de las válvulas aórticas, gracias a que se puede visualizar el punto dícroto (el punto que discrimina el paso de sístole a diástole). A lo largo del artículo se describen los materiales y métodos que se han usado para llevar a cabo el dispositivo, así como los resultados obtenidos en los que se puede visualizar la morfología de la onda de presión.
[Abstract] Blood pressure wave monitoring provides information about the patient's cardiovascular function. For this reason, this article proposes a non-invasive device capable of capturing the vibrations (pressure waves) produced by the carotid artery by means of a pressure sensor encapsulated in a closed dome filled with air. With this device it is possible to carry out a quick diagnosis of the circulatory system, checking the correct functioning of the aortic valves, thanks to the fact that the dicrotic notch (the point that discriminates the passage from systole to diastole) can be visualised. Throughout the article, the materials and methods used to carry out the device are described, as well as the results obtained in which the morphology of the pressure wave can be visualized.
[Abstract] Blood pressure wave monitoring provides information about the patient's cardiovascular function. For this reason, this article proposes a non-invasive device capable of capturing the vibrations (pressure waves) produced by the carotid artery by means of a pressure sensor encapsulated in a closed dome filled with air. With this device it is possible to carry out a quick diagnosis of the circulatory system, checking the correct functioning of the aortic valves, thanks to the fact that the dicrotic notch (the point that discriminates the passage from systole to diastole) can be visualised. Throughout the article, the materials and methods used to carry out the device are described, as well as the results obtained in which the morphology of the pressure wave can be visualized.
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