Speckle POF sensor for detecting vital signs of patients

Ver/Abrir
Identificadores
URI: http://hdl.handle.net/10902/6454
ISSN: 0277-786X
ISSN: 1996-756X
Compartir
Estadísticas
Ver Estadísticas
Google Scholar
Registro completo
Mostrar el registro completo DC
Autoría
Lomer Barboza, Mauro MatíasAutoridad Unican; Rodríguez Cobo, LuisAutoridad Unican; Revilla Varona, Pablo; Herrero Diego, Gumersindo; Madruga Saavedra, Francisco JavierAutoridad Unican; López Higuera, José MiguelAutoridad Unican
Fecha
2014
Derechos
© 2014 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Publicado en
Proceedings of SPIE, 2014, 9157, 91572I
23rd International Conference on Optical Fibre Sensors, Santander, 2014
Editorial
SPIE Society of Photo-Optical Instrumentation Engineers
Enlace a la publicación
Palabras clave
Speckle patterns
Optical fiber sensor
Arterial pulse
Respiration rate sensing
Resumen/Abstract
In this work, both arterial pulse and respiratory rate have been successfully measured based on changes in speckle patterns of multimode fibers. Using two fiber-based transducers, one located on the wrist and another in the chest, both disturbances were transmitted to the fiber, varying the speckle pattern. These variations of the speckle pattern were captured using a commercial webcam and further processed using different methods. The achieved results have been presented and the simultaneous monitoring of both vital signs has been also discussed. The feasibility to use the proposed sensor system for this application is demonstrated.
Colecciones a las que pertenece