2 resultados para Health Staff

em Universidad Politécnica de Madrid


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Millennium Development Goals point out the necessity of actively promoting maternal-child health care status, especially in underserved areas. This article details the development actions carried out between 2008 and 2011 in some rural communities of Nicaragua with the aim to provide a low-cost tele-health communication service. The service is managed by the health care center of Cusmapa, which leads the program and maintains a communication link between its health staff and the health brigades of 26 distant communities. Local agents can use the system to report urgent maternal-child health care episodes to be assessed through WiMAX-WiFi voice and data communications attended by two physicians and six nurses located at the health care center. The health and nutritional status of the maternal-child population can be monitored to prevent diseases, subnutrition, and deaths. The action approach assumes the fundamentals of appropriate technology and looks for community- based, sustainable, replicable, and scalable solutions to ensure future deployments according to the strategies of the United Nations.

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Inicio del desarrollo de un algoritmo eficiente orientado a dispositivos con baja capacidad de proceso, que ayude a personas sin necesariamente una preparación adecuada a llevar a cabo un proceso de toma de una señal biológica, como puede ser un electrocardiograma. La aplicación deberá, por tanto, asesorar en la toma de la señal al usuario, evaluar la calidad de la grabación obtenida, y en tiempo seudo real, comprobar si la calidad de la señal obtenida es suficientemente buena para su posterior diagnóstico, de tal modo que en caso de que sea necesaria una repetición de la prueba médica, esta pueda realizarse de inmediato. Además, el algoritmo debe extraer las características más relevantes de la señal electrocardiográfica, procesarlas, y obtener una serie de patrones significativos que permitan la orientación a la diagnosis de algunas de las patologías más comunes que se puedan extraer de la información de las señales cardíacas. Para la extracción, evaluación y toma de decisiones de este proceso previo a la generación del diagnóstico, se seguirá la arquitectura clásica de un sistema de detección de patrones, definiendo las clases que sean necesarias según el número de patologías que se deseen identificar. Esta información de diagnosis, obtenida mediante la identificación del sistema de reconocimiento de patrones, podría ser de ayuda u orientación para la posterior revisión de la prueba por parte de un profesional médico cualificado y de manera remota, evitando así el desplazamiento del mismo a zonas donde, por los medios existentes a día de hoy, es muy remota la posibilidad de presencia de personal sanitario. ABTRACT Start of development of an efficient algorithm designed to devices with low processing power, which could help people without adequate preparation to undertake a process of taking a biological signal, such as an electrocardiogram. Therefore, the application must assist the user in taking the signal and evaluating the quality of the recording. All of this must to be in live time. It must to check the quality of the signal obtained, and if is it necessary a repetition of the test, this could be done immediately. Furthermore, the algorithm must extract the most relevant features of the ECG signal, process it, and get meaningful patterns that allow to a diagnosis orientation of some of the more common diseases that can be drawn from the cardiac signal information. For the extraction, evaluation and decision making in this previous process to the generation of diagnosis, we will follow the classic architecture of a pattern recognition system, defining the necessary classes according to the number of pathologies that we wish to identify. This diagnostic information obtained by identifying the pattern recognition system could be for help or guidance for further review of the signal by a qualified medical professional, and it could be done remotely, thus avoiding the movements to areas where nowadays it is extremely unlikely to place any health staff, due to the poor economic condition.