Hysteroscopy Training Box with Uterine Cavity Simulation
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Solution Overview
Problem
There is a need for effective training instruments and protocols to simulate hysteroscopic surgery to minimize life-threatening errors in gynecological procedures, as existing methods lack proficiency testing and simulation tools.
Innovation Solution
A training device system comprising a base station connected to a computer and monitor, with a training box simulating a uterine cavity, allowing for targeting and polyp removal exercises using instruments like a hysteroscope, targeting probe, and forceps, with sensors and software to evaluate the test taker's performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional hysteroscopy training methods are used, then medical practitioners can gain some practical experience, but there is no standardized proficiency testing and life-threatening errors may occur
Solution Approach 1:
The patent creates a simplified copy of the uterine cavity using a training box with a chamber that simulates the uterine cavity shape. This model allows standardized training and evaluation without requiring actual patient procedures, enabling proficiency testing while maintaining safety.
Solution Approach 2:
The training system is designed to perform multiple functions: it can simulate various hysteroscopy procedures, provide standardized targets for evaluation, track performance metrics, and serve as both training and assessment tools in a single integrated platform.
2Ease of operation
If a realistic simulation environment is created, then training effectiveness is improved, but the device complexity and cost increase
Solution Approach 1:
The patent introduces a base station as an intermediary component that connects the training box to a computer system. This mediator handles the complex data processing, performance tracking, and evaluation functions, allowing the training box itself to remain relatively simple while still providing comprehensive training capabilities.
3Measurement precision
If standardized evaluation protocols are implemented, then proficiency assessment is improved, but the training time and procedural complexity increase
Solution Approach 1:
The system incorporates automated feedback mechanisms where the base station detects when targets are touched or polyps are removed, immediately records the data, and provides real-time performance feedback. This automated feedback system streamlines the evaluation process, providing precise measurement without significantly extending training time.
Solution Approach 2:
The training box includes pre-positioned numbered targets and synthetic polyps that are ready for immediate use. The system is pre-configured with evaluation protocols and criteria, allowing trainees to begin standardized assessment without setup delays or procedural complexity.
Data Source
AI summary
A system for simulating a hysteroscopy procedure is disclosed. The system includes a base station adapted to communicate with a computer having a display monitor. A training box is connected to the base station, and includes a housing having a chamber positioned therein. The chamber simulates the shape of a uterine cavity and includes an opening for receiving an instrument. The instrument is adapted for insertion into the chamber for performing hysteroscopy evaluation exercises including targeting and polyp removal exercises.