SURGICAL TRAINING DEVICE WITH DIGITAL FEEDBACK AND AUGMENTED REALITY GUIDANCE

Smart overview of the Invention

The surgical training device is a modular system designed to enhance the learning and evaluation of laparoscopic skills. It features a collapsible frame with adjustable trocar ports to simulate real-world surgical scenarios, accommodating both right- and left-handed users. A pegboard allows for the attachment of various training modules to practice essential tasks such as object manipulation, precision cutting, and suture tying. This system aims to provide a realistic and adaptable training environment for surgical trainees.

Technological Integration

Augmented reality (AR) and artificial intelligence (AI) are key components of the device, offering real-time guidance and performance analysis. AR overlays on a live video feed from a mounted tablet provide visual instructions, while AI evaluates metrics like precision and technique. This integration delivers personalized feedback and automated skill assessments, enhancing the learning experience by offering trainees detailed insights into their performance.

Additional Features

The device includes a rechargeable light source that simulates clinical lighting conditions, along with reflective surfaces to improve performance monitoring. These features contribute to a more realistic training setting, allowing trainees to practice under conditions similar to those encountered in actual surgical environments. The system is designed to support efficient and scalable training, with cloud-based data storage enabling progress tracking and remote coaching.

Training Protocol and Assessment

The training system aligns with the Fundamentals of Laparoscopic Surgery (FLS) exam requirements, focusing on tasks such as peg transfer, precision cutting, ligating loop, and various suturing techniques. Each task has specific proficiency benchmarks, ensuring trainees develop the necessary skills for laparoscopic procedures. The device facilitates self-directed learning with automated feedback, supporting the structured curriculum of the FLS program.

Research and Efficacy

Studies have highlighted the effectiveness of remote coaching and portable training systems in improving laparoscopic skills. For instance, research has shown that live remote coaching significantly enhances performance, while portable trainers like the TASKit allow for more frequent practice, leading to improved efficiency in task execution. These findings support the potential of the surgical training device to provide flexible, high-quality education in minimally invasive surgical techniques.