The Journal of laryngology and otology · 2024
A force sensor improves trainee technique for rigid endoscopy.
СтатьяНазвание и аннотация: Перевод в очереди
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Bola Sumrit, Shrivastava Manu Kunaal, Brown Josh, Cherko Matthew, Emmanouil Beatrice
Аннотация
OBJECTIVE: Developing skills in rigid endoscopy poses challenges to the surgical trainee. This study investigates whether a modified manikin can improve the technical skill of junior operators by providing direct quantitative feedback.
METHODS: A force-sensing pad was incorporated into the oral cavity of a life support manikin. Junior trainees and senior otolaryngologists were invited to perform rigid endoscopy and received real-time feedback from the force sensor during the procedure.
RESULTS: There was a significant inverse correlation between operator seniority and the weight applied to the oral cavity (p < 0.0001). All junior trainee operators applied less weight after five attempts (346 ± 90.95 g) compared to their first attempt (464 ± 85.79 g). This gave a statistically significant decrease of 118 g (standard deviation = 107.27 g, p = 0.007) when quantitative feedback was provided to learning operators.
CONCLUSION: This low-cost, simple model allows trainees to rehearse a high-risk procedure in a safe environment and adjust their operative technique.
METHODS: A force-sensing pad was incorporated into the oral cavity of a life support manikin. Junior trainees and senior otolaryngologists were invited to perform rigid endoscopy and received real-time feedback from the force sensor during the procedure.
RESULTS: There was a significant inverse correlation between operator seniority and the weight applied to the oral cavity (p < 0.0001). All junior trainee operators applied less weight after five attempts (346 ± 90.95 g) compared to their first attempt (464 ± 85.79 g). This gave a statistically significant decrease of 118 g (standard deviation = 107.27 g, p = 0.007) when quantitative feedback was provided to learning operators.
CONCLUSION: This low-cost, simple model allows trainees to rehearse a high-risk procedure in a safe environment and adjust their operative technique.