VR Robotic Surgical System for Training and Error Prevention
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Solution Overview
Problem
Conventional methods for preventing surgical errors and adverse events during surgeries are insufficient, leading to high rates of complications due to communication breakdowns, technical errors, and other factors, and require significant training and experience for surgeons to master various procedures.
Innovation Solution
A robotic surgical system that uses virtual reality and extended reality technologies to provide a simulated environment for training and credentialing, allowing surgeons to practice and perform procedures with enhanced precision and safety, including the robotic insertion of surgical implants and arthroscopic surgeries, using machine learning to analyze and improve surgical workflows.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional communication-based methods are used to prevent surgical errors, then implementation is simple, but effectiveness is insufficient leading to high adverse event rates
Solution Approach 1:
The patent introduces an automated robotic system as an intermediary between the surgeon and the surgical field. The robotic surgical system executes pre-planned procedures with high precision, eliminating human error in task execution while maintaining surgeon control. This mediator resolves the contradiction by providing reliable error prevention through automation without requiring complex communication protocols among surgical team members.
Solution Approach 2:
The patent replaces manual surgical operations with robotic automation. The robotic system uses computer-controlled mechanisms to perform surgical tasks with sub-millimeter precision, substituting the mechanical dexterity of human hands with automated robotic actuators. This substitution achieves high reliability in error prevention while the complexity is managed through software programming rather than complex interpersonal communication systems.
2Measurement precision
If extensive training and experience are required for surgeons to master procedures, then surgical skill and precision improve, but training time and cost increase significantly
Solution Approach 1:
The patent creates virtual copies of surgical procedures through pre-planned robotic workflows. These digital replicas of surgical procedures can be rehearsed and executed with perfect consistency, eliminating the need for extensive hands-on training. The robotic system copies the ideal surgical pathway multiple times with identical precision, allowing surgeons to master procedures through observation and programming rather than years of repetitive practice.
Solution Approach 2:
The patent performs surgical planning and pathway optimization before the actual procedure. The robotic system executes pre-programmed sequences that have been virtually rehearsed and optimized in advance. This preliminary action allows surgeons to focus on high-level decision-making while the robotic system handles the precise execution, dramatically reducing the training time needed to achieve surgical expertise.
3Reliability
If robotic surgical systems are implemented, then surgical precision and safety improve, but system complexity and cost increase
Solution Approach 1:
The patent designs a robotic surgical system with universal applicability across multiple surgical procedures. The same robotic platform can perform different surgical tasks by loading different end effectors and executing different pre-planned workflows. This multi-functionality reduces overall system complexity compared to having separate specialized robotic systems for each procedure, while maintaining high precision and safety through consistent robotic execution.
Solution Approach 2:
The robotic surgical system incorporates automated features that reduce the need for complex manual intervention. The system can autonomously execute pre-planned procedures, automatically adjust for patient anatomy variations within tolerances, and self-correct minor deviations from the planned pathway. This self-service capability reduces the complexity of human-machine interaction while maintaining high surgical precision and safety.
Data Source
AI summary
Methods, apparatuses, and systems for performing a virtual reality based robotic telesurgical demonstration, training, and credentialing are disclosed. A user may select from a variety of procedure simulations and perform a surgical procedure in a virtual environment. A virtual reality surgical simulation allows the user to demonstrate, train, or earn credentials based upon the user's performance. The simulations may provide the user with points, rankings, rewards, or credentials, in which the user can track their performance and progression as well as practice or fine tune their skills in a safe environment.