Desarrollo de dispositivo estabilizador para la ingesta de bebidas para personas con patologías en extremidades superiores con trastornos de movimiento

Abstract

This project focuses on the development of a device that facilitates the intake of beverages for people with upper limb pathologies, such as Parkinson's-related movement disorders. The device is composed of two MG995 servomotors, selected to correct involuntary movements. These servomotors are connected to an Arduino Nano, which receives signals from an MPU6050 sensor that integrates an accelerometer and a gyroscope. The sensor detects the patient's involuntary movements, and the Arduino controls the servomotors to move in the opposite direction, stabilising the vessel. The parts of the device were designed using CAD software and then 3D printed using materials such as ABS and PLA. Through several tests, it was possible to achieve the desired stable point and speed of response, obtaining the expected result: a controlled action that allows the user to drink with confidence and without worries. This device not only improves the quality of life for people with Parkinson's, but also opens the door to future innovations in the field of assistive technology for neurodegenerative conditions and other motor pathologies. Continuing research and development of these technologies is essential to further improve the lives of those who face daily challenges due to neurological disorders.