Prototipo de video frenzel-video head impulse test de bajo coste
Date
Subject
Video-Frenzel
V-HIT
nystagmus
dizziness
vestibular
video-Frenze
V-HIT
nistagmo
vértigo
vestibular
V-HIT
nystagmus
dizziness
vestibular
video-Frenze
V-HIT
nistagmo
vértigo
vestibular
Language:
Journal Title
Journal ISSN
Volume Title
Publisher
Intituto Tecnológico de Santo Domingo (INTEC)
Antecedentes: desde la introducción de las gafas de Frenzel se han desarrollados múltiples sistemas que permiten no permiten no solo observar el nistagmo, sino documentarlo y valorar su evolución y respuesta al tratamiento; pero el costo pero el costo de dichos equipos limita su uso en los países en vías de desarrollo.
Objetivo: desarrollar un prototipo de Video Frenzel / Video Head impulse test de bajo coste.
Materiales: utilizamos una cámara de video USB con visión nocturna, un acelerómetro/giroscopio USB, una impresora 3Dstandard, unas gafas de realidad virtual para móviles y el software MATLAB® para desarrollar el programa que registra los movimientos oculares y cefálicos. Comparamos el prototipo frente a las gafas de Frenzel mediante la valora-ción de una serie de pacientes.
Resultados: en total incluimos 10 pacientes en nuestro estudio, con una media de edad de 62 años, el prototipo nos permitió registrar las maniobras vestibulares y valorar su eficacia.
Background: Since the introduction of frenzel glasses, multiple systems have been developed that allow us not only to observe the nystagmus, but also to document it, allowing us to assess its evolution and response to treat-ment, but the cost of such equipment limits its use in developing countries. Objective: Develop Video Frenzel / Video Head impulse low cost test. Materials: We use a USB video camera with night vision, a USB accelerometer / gyroscope, a standard 3 d printer, a virtual reality glasses for mobile phones and the MATLAB® software to develop the program that records eye movements and cephalic movements. We compared the prototype to the frenzel glasses by assessing a series of patients. Results: In total we included 10 patients in our study, with an average age of 62 years, the prototype allowed us to record vestibular maneuvers and assess their effectiveness. Conclusion: We have developed a low cost device with characteristics similar to commercial equipment in terms of function, weight, comfort for the patient and ease of use for the physician.
Background: Since the introduction of frenzel glasses, multiple systems have been developed that allow us not only to observe the nystagmus, but also to document it, allowing us to assess its evolution and response to treat-ment, but the cost of such equipment limits its use in developing countries. Objective: Develop Video Frenzel / Video Head impulse low cost test. Materials: We use a USB video camera with night vision, a USB accelerometer / gyroscope, a standard 3 d printer, a virtual reality glasses for mobile phones and the MATLAB® software to develop the program that records eye movements and cephalic movements. We compared the prototype to the frenzel glasses by assessing a series of patients. Results: In total we included 10 patients in our study, with an average age of 62 years, the prototype allowed us to record vestibular maneuvers and assess their effectiveness. Conclusion: We have developed a low cost device with characteristics similar to commercial equipment in terms of function, weight, comfort for the patient and ease of use for the physician.
Description
Type
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/publishedVersion
Source
Science and Health; Vol 3 No 3 (2019): Science and Health, september-december; 7-13
Ciencia y Salud; Vol. 3 Núm. 3 (2019): Ciencia y Salud, septiembre-diciembre; 7-13
2613-8824
2613-8816
10.22206/cysa.2019.v3i3
Ciencia y Salud; Vol. 3 Núm. 3 (2019): Ciencia y Salud, septiembre-diciembre; 7-13
2613-8824
2613-8816
10.22206/cysa.2019.v3i3