RESUMEN
Currently the learning model for ultrasound imaging diagnosis and intervention follows a traditional approach based on learning by doing but this model exposes the patient to the whole learning curve of the novice. In order to enable training in a safe environment without compromising patient's health we have developed and demonstrated face, content and construct validity of a hybrid simulator for ultrasound-guided biopsy. This hybrid simulator is able to provide a support to acquire skills in term of 3D perception and hand-eye coordination thanks to a mixed reality visualization that allows accurate and easy planning of probe position/orientation and needle trajectory to reach the target.
Asunto(s)
Entrenamiento Simulado/métodos , Ultrasonografía Intervencional , Interfaz Usuario-Computador , Humanos , Curva de Aprendizaje , AgujasRESUMEN
In recent years the clinical interest for structured training in endovascular procedures has increased. Such procedures respect the physical integrity of the patient and at the same time ensure good therapeutic results. This study describes the development and testing of the B.E.S.T. (Basic Endovascular Skills Trainer) simulator. The B.E.S.T is an innovative physical endovascular simulator to learn basic skills of endovascular surgery. The simulator was tested by 25 clinicians with different levels of experience: novices, intermediates, and experts. All clinicians agree on affirming the importance of training in endovascular surgery; in particular they consider the B.E.S.T a valid simulator to learn specific basic skills of vascular surgery.