Prototipo de video frenzel-video head impulse test de bajo coste

  1. Betances Reinoso, Frank Alberto 1
  2. Lopez Montes, Tania 2
  3. Rodríguez Ontiveros, Víctor M. 3
  4. de León, Nicole 4
  1. 1 Hospital Universitario Donostia, San Sebastián, Gipuzkoa, España.
  2. 2 Royal Cornwall Hospital, Truro, Cornwall, Reino Unido.
  3. 3 Escuela Universitaria Politécnica de Teruel, Teruel, Teruel, España
  4. 4 Columbia Presbyterian Hospital, New York, Estados Unidos.
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Revista:
Ciencia y Salud

ISSN: 2613-8816,  2613-8824

Ano de publicación: 2019

Volume: 3

Número: 3

Páxinas: 7-13

Tipo: Artigo

DOI: 10.22206/CYSA.2019.V3I3.PP7-13 DIALNET GOOGLE SCHOLAR lock_openDialnet editor

Outras publicacións en: Ciencia y Salud

Resumo

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.

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Fonte de datos: Dialnet