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1.
Rev. cuba. med. mil ; 51(2): e1661, abr.-jun. 2022.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1408837

ABSTRACT

RESUMEN El constante perfeccionamiento del proceso educativo del hombre demanda el enriquecimiento de las prácticas de la educación avanzada. Es preciso efectuar transformaciones en el trabajo educativo, por lo que resulta indispensable que se oriente de forma tal que permita potenciar en cada estudiante aquellos aspectos que le faciliten conocer, de una manera más significativa, el momento histórico en que viven. Los simuladores virtuales, como método de aprendizaje en ciencias médicas, son potenciadores del aprendizaje y ayudan a evadir el obstáculo de horas limitadas en la práctica clínica, grupos numerosos, inconsistencias en la observación de enfermedades de alto riesgo o inusuales. En Cuba, la utilización de estos no ha sido explotada al máximo. Los estudios que han evaluado la efectividad de estos simuladores en la mejoría del desempeño de los profesionales de la salud, han arrojado resultados muy positivos, pero el elevado precio de los simuladores ha constituido la mayor barrera para su completa introducción en Cuba. Este trabajo expresa la posición de los autores sobre la pertinencia de los laboratorios de simulación como herramienta de educación avanzada en salud. El uso de los laboratorios de simulación en la educación médica, es una práctica positiva en el perfeccionamiento de las competencias profesionales y ofrece la seguridad de la atención sanitaria; no es un sustituto de la práctica supervisada en entorno real, sino un complemento deseable para una pericia segura y efectiva que permite desarrollar habilidades, conocimientos y actitudes, es decir, capacidades para su óptimo desempeño.


ABSTRACT The constant improvement of the educational process of man demands the enrichment of the practices of advanced education. It is necessary to carry out transformations in the educational work, so it is essential that it be oriented in such a way that it allows each student to enhance those aspects that make it easier for them to know, in a more significant way, the historical moment in which they live. Virtual simulators, as a learning method in medical sciences, are learning enhancers and help to avoid the obstacle of limited hours in clinical practice, large groups, inconsistencies in the observation of high-risk or unusual diseases. In Cuba, the use of these has not been exploited to the maximum. The studies that have evaluated the effectiveness of these simulators in improving the performance of health professionals have yielded very positive results, but the high price of the simulators has constituted the greatest barrier to their full introduction in Cuba. This work expresses the position of the authors on the relevance of simulation laboratories as a tool for advanced health education. The use of simulation laboratories in medical education is a positive practice in the improvement of professional skills and offers the security of health care, it is not a substitute for supervised practice in a real environment, but a desirable complement to an expertise safe and effective, which allows developing skills, knowledge and attitudes, that is, capacities for optimal performance.

2.
Salud bienestar colect ; 5(3): 1-20, dic. 2021.
Article in Spanish | LILACS | ID: biblio-1398253

ABSTRACT

Dentro de este magnífico mundo de enseñanza ­aprendizaje existen muchos elementos de influencia más allá de solo un maestro, un alumno o un aula; crear ambientes de aprendizaje dinámicos, efectivos y orientados a la generación de aprendizaje significativo es tarea de todos los profesionales de la educación; para ello debemos romper esquemas, modelos anacrónicos y pensar en estrategias propositivas adaptadas a las nuevas y diferentes formas de aprender de las generaciones actuales y futuras creando entornos amigables, prácticos y efectivos. Este artículo plantea la utilización de simuladores en los ámbitos educativos, como una forma de facilitar el aprendizaje mediante el uso de los métodos y herramientas de transmisión de conocimiento adaptadas a las necesidades de aprendizaje actuales, es decir, de explotar las herramientas propias de la época en la que vivimos; en este caso las tecnológicas; esto se vuelve necesario considerando que tanto los métodos de enseñanza ­aprendizaje, como los sistemas educativos de hoy en día, ya no son del todo suficientes para cubrir las expectativas de educación actuales, debido a que hoy en día en muchos países aún se siguen utilizando métodos y estrategias educativas diseñadas para cubrir las necesidades de las sociedades del siglo pasado. En este documento se habla sobre la necesidad actual de contar con herramientas que potencialicen la calidad y efectividad del proceso de enseñanza ­aprendizaje en las aulas y de la propuesta de un método de investigación participativa en la cual es posible identificar cómo la implementación de herramientas TIC por medio del uso de simuladores en aula, es efectiva y benéfica para mejorarla adquisición y dominio de conocimiento en los estudiantes de la licenciatura de Psicología del trabajo de la Universidad Autónoma de Querétaro, logrando en ellos un mejor desempeño profesional y mayor éxito en las actividades propias de su profesión.


Around the magnific world of the teaching -learning, exist many influencing elements more than the only a professor, a student or an classroom; work to make a dynamic and effective learning environments and oriented to create significative learning is a job of all the professionals of learning, to do that, we have to broke schemes, anachronic models and think In propositives strategies aligned to the new and different ways of learn of the actually and future generations, creating friendly, practical and effective environments. This article proposes the use of simulator systems in educational environments, is a way to facilitate the learning through the use of methods and tools to help the transmission of knowledge adapted to current learning needs, that is to, exploit the modern tools; the technology tools. That becomes necessary considering that both the teaching ­learning methods and the actually educational systems, are very far from covering the current education expectations and needs because in many countries are using educational methods and strategies designed to comply the needs of the last century societies. This article, talk about the current need to count with tools that enhance the quality and effectiveness of the teaching -learning process in the classrooms and the proposal of a participatory investigation method with which is possible to identify how the implementation of TIC tools across the use of simulators in classroom is effective and beneficial to get better and acquire mastery of learning on the psychology students of autonomous university of Querétaro, achieving a better professional performance in them and greater success in professional activities.


Subject(s)
Humans , Simulation Training/methods , Learning , Practice, Psychological , Students
3.
Rev. mex. anestesiol ; 44(1): 5-7, ene.-mar. 2021.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1347709

ABSTRACT

Resumen: Introducción: Los medios o recursos aplicables a la enseñanza son componentes activos en el proceso de enseñanza-aprendizaje. En medicina, a través de la historia, el paciente es el medio de enseñanza fundamental del médico. Objetivo: Realizar una actualización sobre el papel de los medios de enseñanza en anestesiología y reanimación. Desarrollo: Los medios de enseñanza se elaboran en las etapas vinculadas con la fase sensorial del conocimiento científico, ya sea abstracto o concreto. Se obtiene a través de sensaciones y percepciones de los órganos de los sentidos y la fase racional del conocimiento abstracto. Existen diversas teorías del aprendizaje que, por lo general, están estructuradas sobre la base de la teoría del conocimiento y la personalidad. Los objetivos de los medios de enseñanza están determinados por las necesidades y las exigencias sociales. Los medios de enseñanza responden al con qué se enseña. Son los recursos que sustentan los métodos a su soporte material. Resulta muy difícil en la práctica separar la selección de los métodos y la de los medios de enseñanza. Ambos constituyen una unidad dialéctica, estrechamente relacionados. En anestesiología, el hecho de utilizar maquetas, maniquíes y simulación ayudan al residente a crear habilidades antes de tratar al paciente. Conclusiones: Los medios de enseñanza constituyen una fuente de inestimable valor para que el estudiante constate la realidad y para que el profesor la demuestre.


Abstract: Introduction: The means or resources applicable to teaching are active components in the process of teaching and learning. In medicine, throughout history, the patient is the fundamental teaching medium of the physician. Objective: To provide an update on the role of teaching resources in anesthesiology and resuscitation. Development: The means of teaching are elaborated in the stages linked to the sensory phase of scientific knowledge, whether abstract or concrete. It is obtained through sensations and perceptions of the sense organs and the rational phase of abstract knowledge. There are various theories of learning that are generally structured on the basis of the theory of knowledge and personality. The objectives of the teaching media are determined by social needs and requirements. The means of teaching respond to what is taught. They are the resources that support the methods to their material support. It is very difficult in practice to separate the selection of methods and the selection of teaching resources. Both constitute a dialectical unit, closely related. In anesthesiology, the use of models, mannequins and simulation help the resident build skills, before treating the patient. Conclusions: The means of teaching constitute a source of inestimable value for the student to verify reality and for the teacher to demonstrate it.

4.
Rev. mex. ing. bioméd ; 41(3): e1059, Sep.-Dec. 2020. graf
Article in English | LILACS-Express | LILACS | ID: biblio-1150056

ABSTRACT

Abstract The A-type potassium current (IA) participates in important brain functions, including neuronal excitability, synaptic integration, and regulation of action potential patterns and firing frequency. Based on the characterization of its electrophysiological properties by current and voltage clamp techniques, mathematical models have been developed that reproduce IA function. For such models, it is necessary to numerically solve equations and utilize hardware with special speed and performance characteristics. Since specific software for studying IA is not found on the Internet, the aim of this work was to develop a set of simulators grouped into three computer programs: (1) IA Current, (2) IA Constant-V Curves and (3) IA AP Train. These simulators provide a virtual reproduction of experiments on neurons with the possibility of setting the current and voltage, which allows for the study of the electrophysiological and biophysical characteristics of IA and its effect on the train of action potentials. The mathematical models employed were derived from the work of Connor et al., giving rise to Hodgkin-Huxley type models. The programs were developed in Visual Basic® and the differential equation systems were simultaneously solved numerically. The resulting system represents a breakthrough in the ability to replicate IA activity in neurons.


Resumen La corriente de potasio tipo-A (IA) tiene importantes funciones cerebrales como: excitabilidad neuronal, integración sináptica y regulación de patrones de potenciales de acción y la frecuencia de disparo. Sus propiedades electrofisiológicas se han caracterizado mediante técnicas de fijación de corriente y de voltaje. A partir de estos conocimientos se desarrollaron modelos matemáticos que reproducen su función. La cantidad de ecuaciones a resolver hace que se requiera de hardware con velocidad y potencia especiales. Un software específico para el estudio propio de la corriente IA no se ha encontrado en Internet. En este trabajo se presenta un conjunto de simuladores agrupados en tres programas de cómputo: (1) Corriente IA, (2) Curvas Constante-V y (3) Tren-IA, que permiten reproducir los experimentos con técnicas de fijación de corriente y de voltaje para estudiar las características electrofisiológicas y biofísicas de la corriente IA, e investigar el efecto que tiene en el tren de potenciales de acción. Los modelos matemáticos utilizados fueron derivados de los trabajos de Connor et al., dando origen a modelos tipo Hodgkin y Huxley. Los programas fueron desarrollados en Visual Basic®. Los sistemas de ecuaciones diferenciales fueron resueltos simultáneamente de forma numérica. Los programas desarrollados contribuyen a solucionar la carencia de este tipo de programas.

5.
Gac. méd. Méx ; 156(3): 250-253, may.-jun. 2020. tab, graf
Article in English, Spanish | LILACS | ID: biblio-1249902

ABSTRACT

Resumen Introducción: La ventilación mecánica simultánea a varios pacientes con un solo ventilador podría disminuir el déficit de esos dispositivos para atender a los enfermos con insuficiencia respiratoria aguda por Covid-19. Objetivo: Comunicar los resultados de un ejercicio de ventilación mecánica con un ventilador en un simulador de pulmón, y simultáneamente en dos y cuatro simuladores. Resultados: No se observaron diferencias estadísticamente significativas entre la presión positiva al final de la espiración, presión media de la vía aérea y presión pico programadas, registradas y medidas, excepto al ventilar simultáneamente cuatro simuladores de pulmón. Conclusiones: La ventilación mecánica simultánea debe ser instaurada por personal médico con experiencia en el procedimiento, restringirse a dos pacientes y ser realizada en la unidad de cuidados intensivos.


Abstract Introduction: Simultaneous mechanical ventilation of several patients with a single ventilator might reduce the deficit of these devices for the care of patients with acute respiratory failure due to Covid-19. Objective: To communicate the results of a mechanical ventilation exercise with a ventilator in a lung simulator, and simultaneously in two and four. Results: No statistically significant differences were observed between positive end-expiratory pressure, mean airway pressure, and programmed, recorded and measured peak pressure, except when simultaneously ventilating four lung simulators. Conclusions: Simultaneous mechanical ventilation should be implemented by medical personnel with experience in the procedure, be restricted to two patients and carried out in the intensive care unit.


Subject(s)
Humans , Pneumonia, Viral/therapy , Respiration, Artificial/methods , Ventilators, Mechanical/supply & distribution , Coronavirus Infections/therapy , Pneumonia, Viral/physiopathology , Respiration, Artificial/instrumentation , Respiratory Insufficiency/therapy , Respiratory Insufficiency/virology , Positive-Pressure Respiration , Coronavirus Infections/physiopathology , Equipment Design , Pandemics , COVID-19 , Intensive Care Units
6.
Trends Psychol ; 25(4): 1589-1604, out.-dez. 2017.
Article in Portuguese | LILACS | ID: biblio-904546

ABSTRACT

Resumo Apesar da controversa legislação brasileira sobre formação por simuladores de direção, seu uso ainda é escasso. Além disso, não há obrigatoriedade de seu emprego em formação de condutores rodoviários profissionais. Segundo a literatura internacional, onde o assunto é estudado há mais tempo, ainda não há evidência suficiente que justifique o amplo uso de simuladores em formações de condutores profissionais. Por outro lado, não se observa nessa literatura uma análise crítica dos efeitos dos fundamentos teórico-metodológico utilizadas nessas formações. Visando contribuir para esse debate, revisamos a literatura sobre uso de simuladores em formações de condutores rodoviários profissionais, analisando-a criticamente a partir das contribuições da Ergologia e da Didática Profissional francesa. Observamos problemas nas formações experimentadas: (a) não reconhecimento da atividade real a simular e dos saberes socialmente construídos necessários para executá-la; (b) concepção insuficiente sobre competências e saberes mobilizados em situação de trabalho; (c) incapacidade de apreensão de uma atividade profissional. Apresentamos alternativas para uso de simuladores nas formações de condutores profissionais: formações coletivas mediadas pela simulação e em torno de saberes, normas e valores partilhados pelos condutores.


Resumen A pesar de polémica legislación brasileña sobre formación de simuladores de conducción, su uso es escaso. Además, no se obliga su uso en formación de conductores profesionales. En la literatura internacional, donde el tema es pesquisado hace mucho tiempo, no existe evidencia suficiente para justificar el uso generalizado de simuladores en formaciones de conductores profesionales. Sin embargo, no se observa en esta literatura un análisis crítico de los efectos de los fundamentos teóricos y metodológicos utilizadas en estas formaciones. Contribuyendo a este debate, se revisa la literatura sobre uso de simuladores en formación de conductores profesionales, analizando-as críticamente a partir de contribuciones de la Ergología y de la Didáctica Profesional francesa. Observamos problemas en la formación pesquisadas: (a) no reconocimiento de la actividad para simular y de los saberes socialmente construidos necesario para la realizar la actividad; (b) concepción insuficiente sobre saberes y competencias movilizados en situaciones de trabajo; (c) incapacidad de aprehender una actividad professional. Presentamos alternativas para uso de simuladores en formación de conductores profesionales: formaciones colectivas mediadas por simulación y alrededor de saberes, normas y valores compartidos por los conductores.


Abstract Despite controversial Brazilian legislation on simulation-based driver training, it is used only rarely. Furthermore, there is no requirement to use it in professional road driver training. According to the international literature, in which the subject has been studied for a much longer period, there is still insufficient evidence to justify the widespread use of simulators to train professional drivers. However, this literature contains no critical analysis of the effects of the theoretical and methodological foundations utilised in this training. To contribute to this debate, we review the literature on simulation-based training for professional drivers, critically analysing it through the contributions of Ergology and French Professional Didactics. We note some problems with the different training programmes examined: (a) no recognition of the actual activity being simulated or the socially constructed knowledge that is necessary to perform it; (b) an insufficient conception of the skills and knowledge mobilised in work situations; and (c) a failure to understand a professional activity. We present alternative methods of using simulation-based training for professional drivers: collective training mediated by simulation and based on the knowledge, norms, and values shared by drivers.

7.
Rev. Fac. Med. (Guatemala) ; 1(23 Segunda Época): 56-62, Jul-Dic 2017.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1140589

ABSTRACT

Introducción: El paro cardiorrespiratorio es la documentación de la pérdida del pulso y respiración. La resucitación cardiopulmonar (RCP) está compuesta por compresiones torácicas interpuestas por ventilaciones, las cuales pueden producir el retorno de circulación espontánea, un ritmo y pulso viable. Los parámetros de cómo realizar RCP están definidas por guías consensuadas, pero estos no son rutinariamente medidos, por lo que la calidad es desconocida. Objetivos: Determinar el grado de conocimiento teórico y práctico del manejo del paro cardiorrespiratorio en estudiantes de 6to. año de la Facultad de Medicina de la Universidad Francisco Marroquín utilizando simuladores clínicos. Metodología: Estudio descriptivo y abierto, donde se incluyeron 26 estudiantes usando simuladores de alta fidelidad de RCP, las cuales proveen respuestas fisiológicas realísticas, por medio de algoritmos matemáticos generados por programas en computadoras. Resultados: De los 26 estudiantes 0% aprobó el examen teórico con un promedio de 77.4 puntos; en la evaluación práctica ninguna pareja logró una efectividad mayor al 80%. El promedio de la profundidad de las compresiones fue de 3.38 cm, el promedio de liberación post-compresión fue de 51% y el promedio de tiempo de interrupción total fue 79 segundos. El análisis estadístico demostró que no hay relación entre los resultados del test teórico y la efectividad en las compresiones y ventilaciones en el manejo del paro cardiorrespiratorio. Conclusiones: Se pudo evidenciar que los estudiantes no tienen la competencia apropiada en Soporte Vital Básico y Avanzado, por lo que se recomienda enfocar los cursos de Advance Cardiac Life Support (ACLS) a un mayor abordaje práctico con simuladores fisiológicos y que los estudiantes realicen el curso en periodos de tiempo más seguidos. Palabras clave: Paro Cardiorrespiratorio, Simulaciones fisiológicas, compresiones efectivas, ventilaciones efectivas, ACLS, RCP


A cardiorespiratory arrest is the documentation of absence of pulse and respiration. The cardiopulmonary resuscitation (CPR) is composed of chest compressions interposed by ventilations that will increase the probability of spontaneous circulation return and a viable pulse and rhythm. The parameters of how of perform CPR are defined by consensus guides but these aren't routinely measured in the practice setting, so the quality thereof is unknown. Objective: Determine the degree of theoretical and practical knowledge of the management of cardiorespiratory arrest in students coursing 6th year of Medical School at the University Francisco Marroquín using clinical simulators. Methodology: Descriptive, open study with 26 students using RCP high fidelity simulators providing real physiologic responses throw the use of mathematic algorithms generated by computerized programs. Results: Of the 26 students, 0% approved the theoretical test, with an average grade of 77.4 points. In the practical evaluation, none of the couples achieved greater effectiveness than 80% when doing compressions or ventilations. The average of compression depth was 3.38cm, the post-compression release average was 51%; and the total interruption time average was 79 seconds. The statistical analysis showed there wasn't a relationship between the grades of the theoretical test and the effectiveness of compressions and ventilations in the management of a cardiorespiratory arrest. Conclusions: It is evident that the students don't have proper competition in the management of the Basic and Advance Life Support. It's recommended to focus ACLS courses to a more practical approach with physiological simulators and encourage students to take the course at least once a year while in their hospital rotations. Keywords: Cardiorespiratory arrest, effective compressions, effective ventilations, clinical simulators, ACLS, CPR

8.
Chinese Journal of Medical Education Research ; (12): 291-295, 2016.
Article in Chinese | WPRIM | ID: wpr-493217

ABSTRACT

Objective To compare the efficacy and efficiency of simulation-based training of flexible fibreoptic intubation in novices with virtual reality simulator.Methods A total of 46 anaesthesia residents in their first stage of training in anaesthesiology with no experience in flexible fibreoptic intubation at Peking University People's Hospital were enrolled in the study,and were divided into 2 groups randomly,which were virtual reality simulator group (group S,n=23) and manikin group (group M,n=23).The group S was then trained for 25 times on simulator,while the group M did the same processes on manikin.After training,participants in both groups had their performance assessed with the fibrescope evaluated through the oral route using a simulation manikin,who were instructed to attempt to advance the fibrescope 5 consecutive times to view the carina in the shortest amount of time.The time required to view the carina of each practice during training in both groups were recorded as pooled data to construct group learning curves with the application of SPSS 20.0.By using repeated measures analysis of variance and Ttest,the procedure time and global rating scale (GRS) of fibreoptic bronchoscope manipulation ability were compared between groups,so did the participant's confidence between before and after the training both within-subjects and between-subjects.Results The plateaus in the learning curves were achieved after 19 (15,26) practice sessions in group S and 24 (19,31) in group M,respectively.There was no significant difference in the procedure time [(13.7 ± 6.6) s and (11.9 ±4.1) s] and GRS [(3.9 ±0.4) vs.(3.7 ±0.3)]between groups.There were significant increases in participant's confidences in both groups after training [group S:(1.8 ± 0.5) vs.(3.9 ± 0.6),t=10.928,P=0.000;group M:(2.0 ± 0.7) vs.(3.9 ± 0.5),t=15.306,P=0.000],but there was no significant difference between groups.Conclusion The simulation-based training of flexible fibreoptic intubation in novices with virtual reality simulator is more efficient than the one with manikin,but the similar effects can be achieved in both modalities,after adequate trainings.In the related training a balance between time cost and economic cost should be considered and the appropriate teaching methods and forms should be taken.

9.
Chinese Journal of Medical Education Research ; (12): 1243-1245,1246, 2016.
Article in Chinese | WPRIM | ID: wpr-606198

ABSTRACT

Objective To explore the effects of application of laparoscopic simulators in teaching of plastic surgery. Methods 10 plastic surgeons and 20 standardized training surgical residents with 2 to 4 years' experience were tested about their proficiency in moving beans, pinching, suturing and tying by timing and counting. After they were trained with laparoscopic simulators 3, 6, 9 times with each time for 90 min, tests were taken. SPSS 19.0 was used to make single factor variance analysis of the related data or conduct q test. Result There was significant difference before and after the residents' training of moving beans, pinching, suturing and tying (P0.05). Conclusion Application of laparoscopic simulator training can significantly improve the operation skills of the novices with some clinical experience in the short term, which is conducive to the endoscope assisted breast augmentation surgery, and is worthy of promotion.

10.
Enferm. univ ; 12(3): 152-159, jul.-sep. 2015. ilus
Article in Spanish | LILACS-Express | LILACS, BDENF | ID: lil-762796

ABSTRACT

Introducción: La incorporación de simuladores de alta fidelidad en la enseñanza de la enfermería constituye una práctica educativa que tiende a extenderse en razón de constituir un entorno educativo favorable para el desarrollo de habilidades en los alumnos y paralelamente aportar condiciones éticas de mayor seguridad en el paciente. Desarrollo: La incorporación de estas tecnologías ofrece nuevas posibilidades educativas en la formación de enfermería, pero es preciso revisar las bases teóricas que conforman un modelo pedagógico, así como esclarecer los nuevos roles que adquieren docentes y alumnos en estos nuevos escenarios de enseñanza aprendizaje. La consideración del concepto de aprendizaje experiencial de John Dewey, así como de zona de desarrollo próximo del constructivismo sociocultural de Vygotsky, aportan elementos sugerentes para la construcción de un modelo pedagógico. Estas consideraciones teóricas demandan el desarrollo de nuevas competencias en el docente, como son el diseño de escenarios de enseñanza aprendizaje, su adecuada ejecución y su evaluación, bajo una concepción de aprendizaje que pone en el centro la actividad del alumno. Experiencias educativas que han empleado simuladores de alta fidelidad reportan que si bien en todos los casos se incrementa la habilidad y la seguridad del alumno, pueden resultar poco estimulantes por su falta de realismo. Conclusiones: El uso de simuladores no debe centrarse solamente en la ejercitación de procedimientos manuales, sino generar paralelamente un entorno de aprendizaje en el que se integren el desarrollo de otras habilidades como la comunicación, reflexión, pensamiento crítico, toma de decisiones y la consideración del paciente como un ente humano complejo.


Introduction: The incorporation of high-fidelity simulators in nursing teaching is an educational practice which tends to spread because it promotes the development of skills in students as well as higher ethical conditions of safety for the patient. Development: The incorporation of these technologies offers new educational possibilities for nursing teaching, yet it is necessary to review the theoretical foundations which support pedagogical models, as well as to clarify the new roles which both teachers and students adopt for these new teaching-learning scenarios. The concept of experience learning of John Dewey and the concept of the proximal development zone of Vygotsky contribute to integrate new pedagogical models. These theoretical considerations demand that teachers develop new competences including those related to scenarios design and program execution and assessment, all of these under a learning conception which places the student at the center of the activity. However, some educational programs which have used high-fidelity simulators report that, although there were improvements in student skills and safety, sometimes these practices can be not stimulating enough due to a lack of realism. Conclusions: The use of simulators should not be only centered on manual procedures practices but also on the generation of a learning environment which promotes the development of other skills such as communication, reflection, critical thought, decision taking, and the conception of the patient as a complex human entity.


Introdução: A incorporação de simuladores de alta-fidelidade no ensino da enfermagem constitui uma prática educativa que tende a espalhar-se, com o objetivo de constituir um ambiente educativo favorável para o desenvolvimento de competências nos alunos e paralelamente contribuir às condições éticas de maior segurança no paciente. Desenvolvimento: A incorporação destas tecnologias oferece novas possibilidades educativas de formação da enfermagem, mas é preciso revisar as bases teóricas que conformam um modelo pedagógico, bem como esclarecer os novos papéis que conseguem docentes e alunos nestes novos cenários de ensino-aprendizagem. A consideração do conceito de aprendizagem experiencial de John Dewey, bem como da zona de desenvolvimento próximo do construtivismo de Vygotsky, oferecem elementos provocadores para a construção de um modelo pedagógico. Estas considerações teóricas demandam o desenvolvimento de novas competências no docente, como são o desenho de cenários de ensino-aprendizagem, a sua adequada execução e avaliação, sob uma concepção de aprendizagem que coloca o aluno no centro da atividade. Experiências educativas que têm empregado simuladores de alta-fidelidade reportam que, apesar de aumentarem a competência e a segurança do aluno em todos os casos, podem resultar pouco motivadores pela sua falta de realismo. Conclusões: O uso de simuladores não se deve concentrar somente na exercitação de procedimentos manuais, senão gerar paralelamente um ambiente de aprendizagem no qual se integrem o desenvolvimento de outras competências de comunicação, reflexão, pensamento crítico, tomada de decisões e a consideração do paciente como ser humano complexo.


Subject(s)
Humans , Male , Female
11.
Journal of International Pharmaceutical Research ; (6): 329-334, 2014.
Article in Chinese | WPRIM | ID: wpr-845759

ABSTRACT

Auto-injector, a spring-driven drug-device based combination production that automatically injects the drug into the skin via a pre-filled syringe or cartridge, allows minimally trained individuals to self-inject potentially life-saving medication when emergency medical care may be absent or remote, and thus has been becoming a supporting approach of emergency medicine for the first-aid. The auto-injector was developed originally by the United State of America, and experienced the three outstanding states including syrettes, single chamber auto-injectors and dual chamber auto-injectors from the battlefield to the civilianization. The current auto-injector devices have five different types named as ACE (AtroPen), ComboPen, Binaject, Soluject and Truject, respectively. The applied drugs to the systems for military use have atropine, pralidoxime chloride, obidoxime, diazepam and morphine sulfate. The other drugs for emergency medical use such as epinephrine, lidocaine hydrochloride and sumatriptan have been also applied to. All of the auto-injector based combination production have been twined with a simulator in order to conduct a training schedule before use. Importantly, the needle hidden or the device-status notification technique after injection has been becoming a trend in the technology advances of the auto-injectors.

12.
Journal of International Pharmaceutical Research ; (6): 329-334, 2014.
Article in Chinese | WPRIM | ID: wpr-452215

ABSTRACT

Auto-injector, a spring-driven drug-device based combination production that automatically injects the drug into the skin via a pre-filled syringe or cartridge, allows minimally trained individuals to self-inject potentially life-saving medication when e-mergency medical care may be absent or remote, and thus has been becoming a supporting approach of emergency medicine for the first-aid. The auto-injector was developed originally by the United State of America, and experienced the three outstanding states in-cluding syrettes, single chamber auto-injectors and dual chamber auto-injectors from the battlefield to the civilianization. The current auto-injector devices have five different types named as ACE (AtroPen), ComboPen, Binaject, Soluject and Truject, respectively. The applied drugs to the systems for military use have atropine, pralidoxime chloride, obidoxime, diazepam and morphine sulfate. The oth-er drugs for emergency medical use such as epinephrine, lidocaine hydrochloride and sumatriptan have been also applied to. All of the auto-injector based combination production have been twined with a simulator in order to conduct a training schedule before use. Importantly, the needle hidden or the device-status notification technique after injection has been becoming a trend in the technology advances of the auto-injectors.

13.
Hosp. Aeronáut. Cent ; 8(2): 123-35, 2013. tab, graf
Article in Spanish | LILACS | ID: lil-716464

ABSTRACT

Introducción: Las complicaciones peri-operatorias son una de las tres causas más comunes de eventos adversos. La ecografía abdominal constituye un medio de diagnóstico seguro y no invasivo que posee grandes ventajas frente a otras técnicas de diagnóstico. En este trabajo hemos aplicado como modelo, la guía del IAR - PREM 2010, y creamos una lista de chequeo con las estructuras anatómicas a reconocer mediante ecografía básica y protocolo FAST, para realizar diferentes talleres con los médicos residentes de cirugía. Objetivos: Emplear procesos de mejora de calidad en la enseñanza del Residente de Cirugía General en formación, para favorecer su aprendizaje en competencias anátomo-clínico-quirúrgicas, mediante el desarrollo de actividades prácticas “hands on” con simuladores como medida de prevención de eventos adversos en cirugía. Material y métodos: Se realizaron evaluaciones y encuestas de aprendizaje a 23 residentes de Cirugía General durante el período comprendido entre agosto de 2012 y agosto de 2013. Se realizaron talleres teórico-prácticos de Nudos y Suturas, de Procedimientos Básicos en Cirugía y de Ecografía Básica. Resultados: Talleres de Nudos y Suturas: 22 (95.65%) consideraron que le fue de utilidad y 1 (4.35%) no lo consideró útil. Talleres de Procedimientos Básicos en Cirugía: 23 (100%) consideraron que le fue de utilidad. Taller de Ecografía Básica: 23(100%) aprobaron, 4 (17.39%) con el 70%, 15 (65.22%) con el 80% y 4 (17.39%) con el 90%. 22 (91.30%) consideró útil el taller, a 1 (1.19%) le resultó indiferente y ninguno lo consideró no útil. Todos utilizarían la ecografía como método diagnóstico. Conclusiones: Los talleres “hands on”, para residentes de cirugía general, permiten mejorar la calidad de enseñanza y favorecer el aprendizaje. El objetivo final es minimizar el riesgo de aparición de eventos no deseados y brindar seguridad para el paciente quirúrgico...


Introduction: Perioperative complications are one of the threemost common causes of adverse events. Abdominal ultrasound scan is a safe and non invasive diagnostic method which has great advantages over other diagnostic techniques. In this paper,we have broaden, modified and used the 2010 PREMIAR guide as model. We have created a Check List with anatomic structuresto be recognized by basic ultrasound scan and FAST protocol, inorder to carry out different workshops with general surgeryresidents.Objectives:To apply quality improving processes to the training General Surgery Residents studies, so as to favor their acquisition of anatomic, clinical and surgical skills, by developinghands on activities with simulators in order to learn skills andcapabilities, as a measure to prevent surgical adverse events. Material and methods: Learning surveys and assessments were performed to 23 General Surgery Residents during the period between August/2012 August/2013. Theoretical and Practical Workshops were carried out on: Surgical Knots and Suturing Techniques, Basic Surgery Procedures and Basic Ultrasound Scan. Results: Surgical Knots and Suturing Techniques Workshops: 22 (95.65%) considered that it was useful for acquiring skills; and 1(4.35%) did not consider them useful. Basic Surgery Procedures Workshops: 23 (100%) considered that it was useful. Basic...


Subject(s)
General Surgery/instrumentation , General Surgery/methods , Simulation Exercise
14.
Med. leg. Costa Rica ; 29(2): 77-92, sept. 2012. ilus, tab
Article in Spanish | LILACS | ID: lil-657747

ABSTRACT

La presente revisión brinda una pincelada sobre la anatomía cervical y torácica para introducir una metódica, adecuada y completa exploración física orientada tanto en el diagnóstico de las patologías más comunes, así como la detección de simuladores y otros casos de importancia médico legal...


Subject(s)
Humans , Cervical Plexus , Spine , Thoracic Vertebrae/anatomy & histology , Thoracic Vertebrae/physiology
15.
Chinese Journal of Medical Education Research ; (12): 528-530, 2012.
Article in Chinese | WPRIM | ID: wpr-425720

ABSTRACT

Virtual reality simulators and surgical demonstration were used in laparoscopic teaching combining teacher' guiding with students' practice to improve the teaching effectiveness hecause of the limitations of the traditional apprenticeship teaching methods.The new method was applied for 2 cycles and for 6 weeks.The results showed that the teaching methods of virtual reality simulators combined with surgical demonstration can significantly improve the effectiveness of laparoscopic teaching and shorten the initial learning curve,therefore it is worth promoting in laparoscopic operation training and teaching.

16.
Educ. med. super ; 25(3): 320-325, jul.-set. 2011.
Article in Spanish | LILACS | ID: lil-617251

ABSTRACT

El entrenamiento basado en la simulación es uno de los medios de enseñanza clave para la formación del cirujano en las técnicas mínimamente invasivas, las que requieren de diferentes niveles de aprendizaje, permiten la adaptación del cirujano a la tecnología y la adquisición de una adecuada experiencia quirúrgica, antes de acometer la aplicación clínica de los conocimientos. El objetivo del trabajo es presentar la experiencia del Centro Nacional de Cirugía Minímamente Invasiva en la formación posgraduada en cirugía laparoscópica, a partir de programas docentes basados en la utilización del entrenamiento en simuladores. La rapidez y eficacia de sus curvas de aprendizaje, la ética y la seguridad que supone para los pacientes, su aplicación a las diversas dimensiones educativas que requiere un profesional médico y la necesidad de un manejo óptimo de los recursos, hacen imprescindible hoy en día su incorporación en los proyectos educacionales como elemento innovador y garantía de éxito


Simulator-based medical training is one of the most important teaching aids for the formation of surgeons in the field of minimally access techniques which require different levels of learning. They also allow surgeons to adapt themselves to the new technology and to get an appropriate surgical expertise, before the clinical implementation of this knowledge in patients. The aim of this paper was to present the work experience of the National Minimal Access Surgery Center in the graduate specialization in laparoscopic surgery, supported on simulator-based teaching programs. Fastest and effective learning, ethics and safety oriented to patients, its application to several educational dimensions requiring one medical professional along with the need of optimal management of resources currently makes the incorporation of these techniques into the educational projects indispensable as innovating element that assures success


Subject(s)
Minimally Invasive Surgical Procedures , Simulation Exercise/methods , Teaching Materials
17.
Rev. ing. bioméd ; 3(5): 101-105, ene.-jun. 2009. graf
Article in English | LILACS | ID: lil-770900

ABSTRACT

En el siguiente artículo se expone un modelo simple del procedimiento de endoscopia gástrica y un modelo plástico del estómago y de la distensión estomacal. El uso correcto de imágenes ayuda al desarrollo de sistemas de realidad virtual, y presenta más realismo a la simulación. El objetivo del trabajo consiste en experimentar la posibilidad de construir sistemas simuladores de pacientes en Colombia, utilizando la tecnología localmente disponible, a bajo costo y destinados para la formación de estudiantes de medicina.


The following paper deals with a simple model of a gastric endoscopy procedure and a plastic model of the stomach and its distension. The correct use of imaging helps in the development of virtual reality systems, and provides a greater realism to the simulation itself. The goal is to experience the possibility of building patient simulator systems in Colombia, using locally available technology, at low costs and intended for the training of medical students.

18.
Salud UNINORTE ; 25(1): 150-171, ene. 2009. tab, graf
Article in Spanish | LILACS | ID: lil-562528

ABSTRACT

El desarrollo de nuevas tecnologías en los últimos años ha creado numerosos sistemas de enseñanza en donde los estudiantes aprenden, utilizando simuladores humanos de entrenamiento, dispositivos móviles y la web, en un escenario de realidad virtual que les amplía el conocimiento. Los dispositivos móviles se han convertido en recurso valioso para enseñanza formal tanto en el salón de clases como en la práctica clínica, facilitando el cálculo de predicciones clínicas, la búsqueda de interacciones de medicamentos, consultar textos electrónicos y programas de documentación, y seguimiento de pacientes. Los estudiantes prefieren los tutoriales web a las clases tradicionales por facilidades de acceso y uso, libertad de navegación, alta calidad de imágenes médicas y la ventaja de práctica repetida, la que es importante herramienta de la Medicina basada en la evidencia. Las herramientas web 2.0, conocidas como wikis, blogs y podcast, tienen el potencial de complementar, mejorar y adicionar nuevas dimensiones a la colaboración en las diversas páginas web de educación en medicina y salud, desarrollo continuado de profesionales y servicios de investigaciones ya existentes. Muchas universidades del mundo están introduciendo en los currículos de sus carreras de Medicina el uso libre de estas tecnologías y asignaturas relacionadas con la ciber y telemedicina que, a través de Internet, permiten a estudiantes y graduados jóvenes un entrenamiento adecuado para saber buscar, retirar y usar los datos necesarios a fin de mejorar el cuidado de sus pacientes...


The development of new technologies in the last years has allowed the implementation of numerous teaching systems for the extension of students' knowledge, allowing them to learn through simulated reality using human simulators, mobile devices and the web. Handheld computers have proven to be a valuable resource for medical students in the classroom for formal teaching and in medical practice. The most popular uses are elec- tronic text books, medication references, data bases and medical calculators, and patient- tracking software. Students prefer Web tutorials to traditional lecture-based classes for accessibility, ease of use, freedom of navigation, high medical image quality and advantage of repeated practice, that web-based learning has been continually developing and that it is a very important tool in Evidence Based Medicine. Web tools 2.0 known as wikis, blogs and podcast have the potential to complement, improve and create new assistance dimensions to the different educational web pages in medicine and health, to the continued professional development and already existing research services. Many universities around the world are introducing in their medical curriculum the use of these technologies and subjects related with cybermedicine and telemedicine, eliminating barriers through internet and allowing students an adequated training in searching, finding and using internet information to improve patient care...


Subject(s)
Learning , Equipment and Supplies
19.
Rev. chil. cir ; 60(5): 418-423, oct. 2008. tab
Article in Spanish | LILACS | ID: lil-549986

ABSTRACT

Introducción: A pesar del gran avance que ha experimentado la cirugía laparóscopica en los últimos años, no ha sido hasta hace dos, cuando el Programa Nacional de la Especialidad en Cirugía General y Digestivo se ha hecho eco de esta evolución y en su formato ha especificado el número y el tipo de intervenciones que debería efectuar un residente durante su período de formación para adquirir la destreza quirúrgica necesaria en el dominio de esta nueva técnica quirúrgica. Objetivos: Evaluar la adecuación de la docencia en cirugía laparóscopica en nuestro hospital en relación al Programa Nacional de la Especialidad y al programa específico del Hospital Ramón y Cajal, examinando el número de cirugías laparoscópicas en las que el residente ha participado tanto como cirujano como ayudante durante el período comprendido entre 2000-2005. Resultados: La primera cirugía laparóscopica que realiza el residente de cirugía general es la colecistectomía, y ésta se realiza en general en el 2º año de residencia. Un residente de 5º año, cuando termina su formación, ha realizado una media de 49 colecistecomías laparoscópicas como primer cirujano y ha ayudado a una media de 56,4 cirugías (incluyendo cirugía laparóscopica avanzada). Conclusión: No existe consenso en la literatura acerca de cuál es el número ni el tipo de cirugías laparoscópicas que debe realizar el residente tras acabar su período de formación. En base al Programa Nacional de la Especialidad y al del Hospital Ramón y Cajal, pensamos que nuestros residentes reciben una correcta formación en cirugía laparóscopica.


Introduction: In spite of significant advancements in laparoscopic surgery in the last years, it was two years ago when the Spanish General Surgery Programme showed this evolution, and specified the number and the kind of interventions a resident should realize in his formation period to obtain the necessary ability in this new surgical technique. Purpose: Evaluate the training of residents in laparoscopic surgery in relation to the Spanish General Surgery Programme, and to the Ramón y Cajal specific Programme, investigating the number of laparoscopic surgeries in which the resident took part as surgeon or assistant during the period of 2000-2005. Results: The first laparoscopic surgery realized by the resident is the cholecistectomy, generally in the second year of residence. A resident of fifth year, when finished his formation, has realized approximately 49 laparoscopic cholecistectomies as first surgeon, and has assisted 56,5 surgeries (advanced laparoscopic surgery is included) Conclusion: There is no assent in the literature about the number and the kind of laparoscopic surgeries a resident has to realize in his formation period. In relation to the Spanish General Surgery Programme and the Ramón y Cajal Programme, we think our residents received a correct training in laparoscopic surgery.


Subject(s)
Humans , Educational Technology , Internship and Residency , Laparoscopy , Digestive System Surgical Procedures/education , Clinical Competence , Specialties, Surgical/education , Spain
20.
Rev. bras. anestesiol ; 58(2): 106-111, mar.-abr. 2008. ilus, graf, tab
Article in English, Portuguese | LILACS | ID: lil-477729

ABSTRACT

JUSTIFICATIVA E OBJETIVOS: A técnica de ultra-som tem sido cada vez mais utilizada para a realização de bloqueios de nervos periféricos. Existem poucos relatos na literatura que analisam a curva de aprendizado da técnica de ultra-som. O objetivo do estudo foi avaliar a curva de aprendizado dos residentes de Anestesiologia do CET-SMA/HSL em bloqueios periféricos guiados por ultra-som por meio de modelo experimental de gelatina. MÉTODO: Foi desenvolvido modelo experimental com cuba preenchida de gelatina e azeitona submersa. Nove residentes foram distribuídos aleatoriamente em três grupos (G1, G2 e G3) compostos, cada um, de um R1, um R2 e um R3. Os três grupos receberam explanação teórica. O G1 recebeu duas horas de treinamento prático, o G2 uma hora e o G3 não treinou. Na seqüência, os participantes foram solicitados a posicionar a agulha no ponto médio da parede da azeitona, próximo ao transdutor e reposicionar a agulha entre a azeitona e o fundo da cuba, simulando a injeção perineural do anestésico. Foram avaliadas a velocidade e eficácia das tarefas, além das falhas técnicas. RESULTADOS: O G1 apresentou média de tempo para realização das tarefas de 37,63 segundos, sem falhas técnicas; no G2 observou-se média de 64,40 segundos, ocorrendo duas falhas técnicas e o G3 apresentou média de 93,83 segundos, com 12 falhas técnicas. CONCLUSÕES: O estudo permite concluir que o maior tempo de treinamento em modelo experimental de bloqueios periféricos guiados por ultra-som melhorou a curva de aprendizado na simulação da técnica.


BACKGROUND AND OBJECTIVES: The use of ultrasound imaging in peripheral nerve block has been increasing. However, there are few reports in the literature on the learning curve of the ultrasound technique. The objective of this report was to evaluate the learning curve of CET-SMA/HSL Anesthesiology residents of ultrasound-guided peripheral block using an experimental agar model. METHODS: An experimental model was developed by filling a bowl with agar and olives. Nine residents were randomly divided in three groups (G1, G2, and G3), each one with a R1, a R2, and a R3. All three groups received theoretical explanation. G1 also had two hours of practical training, G2 had one hour, and G3 had no training. Residents were then asked to place a needle at the middle of the olive wall, near the transducer, and then reposition the needle between the olive and the bottom of the bowl, simulating the epidural injection of anesthetic. The speed and efficacy of the tasks, as well as technical flaws, were evaluated. RESULTS: The mean length of time to perform the tasks was 37.63 seconds for G1, without technical flaws; 64.40 seconds for G2, with two technical flaws; and 93.83 seconds for G3, with 12 technical flaws. CONCLUSIONS: This study allows us to conclude that the longer training of ultrasound-guided peripheral nerve block in an experimental model improved the learning curve of the technique.


JUSTIFICATIVA Y OBJETIVOS: La técnica de ultrasonido ha sido cada vez más utilizada para la realización de bloqueos de nervios periféricos. Existen pocos relatos en la literatura que analizan la curva de aprendizaje de la técnica de ultrasonido. El objetivo del estudio fue evaluar la curva de aprendizaje de los residentes de Anestesiología del CET-SMA/HSL en bloqueos periféricos guiados por ultrasonido a través de modelo experimental de gelatina. MÉTODO: Fue desarrollado un modelo experimental con un recipiente lleno de gelatina y aceituna sumergida. Nueve residentes se distribuyeron aleatoriamente en tres grupos (G1, G2, G3) compuestos cada uno, por un R1, un R2 y un R3. Los tres grupos recibieron una explicación teórica. El G1 recibió dos horas de entrenamiento práctico, el G2 una hora y el G3 no fue entrenado. Acto seguido, se les solicitó a los participantes que pusiesen la aguja en el punto medio de la pared de la aceituna, cerca del transductor y reposicionar la aguja entre la aceituna y el fondo del recipiente, simulando la inyección perineural del anestésico. Se evaluaron la velocidad y la eficacia de las tareas, además de las fallas técnicas. RESULTADOS: El G1 presentó un promedio de tiempo para la realización de las tareas de 37,63 segundos, sin fallas técnicas; en el G2 se observó un promedio de 64,40 segundos, ocurriendo dos fallas técnicas y el G3 presentó un promedio de 93,83 segundos, con doce fallas técnicas. CONCLUSIONES: El estudio permite concluir que el mayor tiempo de entrenamiento en un modelo experimental de bloqueos periféricos guiados por ultrasonido mejoró la curva de aprendizaje en el simulacro de la técnica.


Subject(s)
Anesthesiology/education , Internship and Residency , Nerve Block/methods , Random Allocation , Ultrasonography
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