A PC-based laparoscopic surgery skills training and assessment system.

Area of Science:

• Medical Simulation
• Surgical Education Technology

Background:

• Traditional laparoscopic training boxes lack objective skill assessment and automated progress tracking.
• There is a need for cost-effective and accessible tools to enhance surgical skills training.

Purpose of the Study:

• To develop an improved, cost-effective laparoscopic training system.
• To incorporate objective skills assessment and automatic recording functionalities.
• To enable 3-dimensional coordinate tracking of surgical instruments.

Main Methods:

• Modification of a traditional laparoscopic training box.
• Integration of objective skill assessment modules.
• Implementation of automatic recording for training processes and results.
• Utilizing 3D coordinate tracking for instrument analysis.

Main Results:

• The system successfully differentiated skill levels between senior surgeons and junior residents in laparoscopic-assisted grip tasks.
• Novice subjects showed significant improvements in grip training, with time reductions ranging from 23.3% to 63.5% over five days.
• Training curves demonstrated enhanced learning efficiency and skill acquisition.

Conclusions:

• The developed laparoscopic training system offers a viable solution for objective skill evaluation.
• The system effectively tracks training progress and demonstrates significant improvements in novice surgical skills.
• This enhanced training box is cost-effective and easily popularized for widespread adoption in surgical education.