Coordinating Medical Simulator Suite for Live Training
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Solution Overview
Problem
Current diagnostic medical simulators, such as sphygmomanometers, pulse oximeters, scales, and thermometers, lack the ability to provide a wide range of simulated physiological parameters for live training, limiting the realism and accuracy of medical training scenarios, especially in environments where actual patient conditions cannot be reliably replicated.
Innovation Solution
A suite of coordinating medical simulators, including a universal sphygmomanometer simulator, pulse simulator, thoracic cavity simulator, scale and stadiometer simulator, pulse oximetry simulator, and thermometer simulator, controlled by a master controller to programmatically simulate various physiological parameters, allowing for realistic and verifiable training scenarios with live or manikin patients.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional single-function simulators are used, then device simplicity is maintained, but training realism and versatility are limited
Solution Approach 1:
The patent combines multiple independent medical device simulators (sphygmomanometer, pulse oximeter, scale, stadiometer, thermometer) into a single integrated training system. Each device simulator maintains its individual functionality while being coordinated through a central controller, allowing comprehensive physiological parameter simulation without requiring separate training setups for each device.
Solution Approach 2:
The system creates a universal training platform that can simulate various physiological conditions (blood pressure, oxygen saturation, weight, height, temperature) across multiple device types. The master controller enables a single system to perform the functions of multiple specialized simulators, adapting to different training scenarios through programmable control.
2Adaptability or versatility
If simulators use fixed physiological parameters, then device reliability is improved, but training realism for diverse clinical scenarios deteriorates
Solution Approach 1:
The system transitions from static fixed parameters to dynamic programmable parameters. The master controller allows physiological values to be adjusted and changed according to different training scenarios, enabling realistic simulation of varying patient conditions while maintaining controlled reliability through systematic parameter management.
Solution Approach 2:
The patent implements the ability to change physiological parameters (blood pressure, oxygen saturation, weight, height, temperature) across different simulation scenarios. The master controller manages these parameter changes systematically, allowing trainers to program specific physiological states for realistic training while maintaining measurement consistency through controlled parameter adjustment.
3Extent of automation
If manual evaluation methods are used, then system complexity is reduced, but objective trainee assessment capability is limited
Solution Approach 1:
The system incorporates automated feedback mechanisms where the master controller monitors trainee interactions with various device simulators and provides objective evaluation data. The coordinated simulation across multiple devices enables automated assessment of measurement accuracy and procedural correctness, reducing reliance on subjective manual evaluation.
Solution Approach 2:
The evaluation system operates autonomously through the master controller, which automatically tracks and assesses trainee performance across multiple simulated measurements. The system self-evaluates by comparing trainee readings against programmed target values, providing automated feedback without requiring constant instructor intervention.
Data Source
AI summary
A medical training system comprises a controller configured to program a plurality of medical device simulators, and a plurality of medical device simulators coupled to the controller, including at least two of a sphygmomanometer simulator, pulse simulator, thoracic cavity simulator, scale and stadiometer simulator, pulse oximetry simulator, and thermometer simulator. The plurality of medical device simulators form a suite of coordinating diagnostic medical simulators for live training and evaluation.