Ventilation Display Graph for Respiratory Parameter Visualization
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Solution Overview
Problem
Current mechanical ventilation modes, such as mandatory minute ventilation, lack effective visualization and monitoring tools to optimize patient respiratory support, leading to potential inefficiencies and inadequate transition from controlled to spontaneous respiration.
Innovation Solution
A ventilation information display method and apparatus that acquires respiratory parameters, calculates associated control parameters, and generates visual graphs to display the patient's ventilation state, target control parameters, and associated control parameters, enabling real-time monitoring and adjustment of ventilation strategies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If mandatory minute ventilation mode is used to guarantee smooth transition from controlled ventilation to spontaneous respiration, then patient safety is improved, but lack of effective visualization and monitoring tools leads to potential inefficiencies
Solution Approach 1:
The system implements feedback by continuously monitoring respiratory parameters (spontaneous ventilation volume, machine ventilation volume, respiratory rate) and providing real-time visual feedback through graphs that display current values against target values. This allows clinicians to see the effect of ventilation settings adjustments and make informed decisions to optimize patient respiratory support during the transition from controlled to spontaneous respiration.
Solution Approach 2:
The visual graph interface acts as an intermediary between the complex ventilation parameters and the clinician. It translates multiple numerical parameters into an intuitive visual representation showing ventilation state, target control parameters, and associated control parameters, making it easier to monitor and adjust ventilation strategies without being overwhelmed by raw data.
2Productivity
If multiple ventilation parameters are monitored to optimize respiratory support, then ventilation effectiveness is improved, but complexity of monitoring and adjustment increases
Solution Approach 1:
The system merges multiple ventilation parameters (spontaneous ventilation volume, machine ventilation volume, respiratory rate, ventilation state) into a single integrated visual graph interface. This consolidation allows clinicians to monitor all critical parameters simultaneously in one view, reducing the cognitive load and complexity of managing multiple separate displays or calculations while maintaining comprehensive monitoring capability.
3Measurement precision
If real-time calculation of associated control parameters is implemented, then ventilation control precision is improved, but computational requirements and system complexity increase
Solution Approach 1:
The system performs self-service by automatically calculating associated control parameters (such as tidal volume, respiratory rate, minute ventilation) from the monitored respiratory parameters without requiring manual computation by the clinician. The processor automatically derives these parameters and displays them in the visual graph, improving precision while minimizing the added complexity through automated computation.
Data Source
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AI summary
A ventilation information display method and ventilation information display apparatus for a medical ventilation device, and a medical device. The method comprises: acquiring at least one respiratory parameter of a patient connected to a medical ventilation device (1000); acquiring a target of a ventilation control parameter and a ventilation treatment strategy (1010, 1020); calculating a target of at least one associated control parameter according to the target of the ventilation control parameter and the ventilation treatment strategy (1030); obtaining, according to the acquired respiratory parameter, a ventilation parameter characterizing a ventilation state of the patient (1040); and generating a visual graph according to the ventilation parameter of the patient, the target of the ventilation control parameter and the target of the at least one associated control parameter, and then outputting the visual graph, and displaying, by means of the visual graph, the ventilation state of the patient, the target of the ventilation control parameter and the target of the at least one associated control parameter (1050).