Memorias de investigación
Ponencias en congresos:
EVA: Endoscopic Video Analysis of the Surgical Scene for the Assessment of MIS Psychomotor Skills.
Año:2013
Áreas de investigación
  • Biomedicina,
  • Tecnología electrónica y de las comunicaciones
Datos
Descripción
The present work covers the first validation efforts of the EVA Tracking System for the assessment of minimally invasive surgery (MIS) psychomotor skills. Instrument movements were recorded for 42 surgeons (4 expert, 22 residents, 16 novice medical students) and analyzed for a box trainer peg transfer task. Construct validation was established for 7/9 motion analysis parameters (MAPs). Concurrent validation was determined for 8/9 MAPs against the TrEndo Tracking System. Finally, automatic determination of surgical proficiency based on the MAPs was sought by 3 different approaches to supervised classification (LDA, SVM, ANFIS), with accuracy results of 61.9%, 83.3% and 80.9% respectively. Results not only reflect on the validation of EVA for skills? assessment, but also on the relevance of motion analysis of instruments in the determination of surgical competence.
Internacional
Si
Nombre congreso
XIII Mediterranean Conference on Medical and Biological Engineering and Computing 2013
Tipo de participación
960
Lugar del congreso
Sevilla, España
Revisores
Si
ISBN o ISSN
978-3-319-00846-2
DOI
Fecha inicio congreso
25/09/2013
Fecha fin congreso
28/09/2013
Desde la página
52
Hasta la página
56
Título de las actas
IFMBE Proceedings Vol. 41
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Bioingeniería y Telemedicina
  • Centro o Instituto I+D+i: Centro de tecnología Biomédica CTB
  • Departamento: Tecnología Fotónica y Bioingeniería