Device to rehabilitate one’s Physical and Learning Abilities

Abstract

This article presents an innovative device to rehabilitate people's physical and learning abilities. We aim to substantiate the subject, review existing solutions, and explain the most important issues connected with rehabilitation. We describe the CAD-based conceptual design of the device, its dedicated software, selection of actuators, and construction of the device's prototype, including its first tests. The device includes an original set of exercises, which can be individually set for every patient to improve his physical abilities, memory (both visual and auditory) and reflexes (i.e. reaction time to a stimulus). Rehabilitation exercises, which are performed in virtual reality and shown on a display screen, are additionally enhanced in real life by introducing obstacles and space restrictions, which the user faces while performing his tasks. Deliberate restrictions of one's space in which to perform exercises is made possible not only due to the device's original design, that is a four-frames construction, but also due to connectors with adjustable installation points, which enables positioning of obstacles to suit the current state of a patient. The prototype device and its original software have been designed to suit stroke convalescents and preschool children. First tests were carried out with preschool children and this article highlights the results of these tests. They included exercises, which were custom-made for children, such as a quiz, exercise to train one's reflexes, visual memory, auditory memory and games involving music. Since the rehabilitation device utilizes unique technical solutions, a patent application has been filed for it.

Automating the process of designing and manufacturing polymeric models of anatomical structures of mandible with Industry 4.0 convention

“…computer aided design), powszechnie stosowanych obecnie w projektowaniu wyrobów przemysłowych. Pierwszy etap tego procesu zaczyna się od pomysłu konstruktora, który następnie w środowisku wirtualnym modeluje dany element [1][2][3]. Koncepcja projektanta urzeczywistnia się w wyniku wytworzenia modelu dostępnymi na rynku technikami.…”