Paper Info
Title
Hierarchical task analysis of hybrid rigid scope Natural Orifice Translumenal Endoscopic Surgery (NOTES) cholecystectomy procedures.
Abstract
This study shows task analysis results for the suturing task in the hybrid rigid scope Natural Orifice Translumenal Endoscopic Surgery (NOTES) cholecystectomy procedure. A hierarchical task analysis tree was constructed from the video recordings of the NOTES procedure and time analysis for the suturing subtask was performed. Results indicate that the "Pull Suture Through" subtask requires the greatest time (25.4 sec) and the "Re-bite" subtask had the highest variation (6.6 sec). Intra-rater reliability test (k = 0.68) also showed consistency of the results obtained from the video motion analysis.
Year
Venue
Field
2013
MMVR
Task analysis,Body orifice,Cholecystectomy,Surgery,Medicine,General surgery,Endoscopic surgery
DocType
Volume
ISSN
Conference
184
0926-9630
Citations 
PageRank 
References 
3
0.45
0
Authors
6
Name
Order
Citations
PageRank
Arun Nemani131.47
Ganesh Sankaranarayanan217524.85
Kurt Roberts330.79
Lucian Panait430.79
C. G.L. Cao55410.38
Suvranu De621934.31