Integrated Anesthesia Management System with Visual Planning
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Solution Overview
Problem
Current anesthesia delivery systems are complex and not user-friendly, lacking integrated models for intravenous drug distribution and management, which complicates the administration of both intravenous and inhalational anesthetics, especially in balancing their effects during surgical procedures.
Innovation Solution
A system that integrates visual anesthesia planning and management, allowing for pre-operative drug delivery planning and real-time adjustment based on patient parameters, using a unified display that can be integrated with existing patient monitors and anesthesia machines, incorporating pharmacokinetic and pharmacodynamic models for IV and gas anesthetics, with user-friendly interfaces and safety features.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple separate devices are used for IV drug delivery, monitoring, and display, then each device can be optimized for its specific function, but the overall system complexity increases and user workload increases
Solution Approach 1:
The patent combines IV drug delivery control, drug effect monitoring, and visual planning into a single integrated anesthesia management system. The control unit receives inputs from both the IV pump and patient monitor, processes pharmacokinetic/pharmacodynamic models, and provides unified visual feedback and control, eliminating the need for separate devices while maintaining all necessary functions.
Solution Approach 2:
The anesthesia management system performs multiple functions simultaneously: it controls IV drug delivery, monitors patient parameters, calculates drug effects using PK/PD models, provides visual planning, and offers user guidance. This multi-functional approach replaces multiple specialized devices with one universal system that handles all anesthesia management tasks.
2Adaptability or versatility
If IV drug delivery and patient monitoring are separated, then each system can operate independently, but the anesthesiologist must switch between displays and calculate drug effects manually
Solution Approach 1:
The system merges IV drug delivery control and patient monitoring into a single integrated display interface. The control unit receives data from both the IV pump and patient monitor simultaneously, processes this information through PK/PD models, and presents unified visual feedback showing both drug administration and patient response in one location, eliminating the need to switch between devices.
Solution Approach 2:
The system implements continuous feedback by monitoring patient parameters in real-time, processing them through pharmacokinetic and pharmacodynamic models to predict drug effects, and displaying this information back to the anesthesiologist. This closed-loop feedback mechanism automatically updates drug effect predictions based on actual patient responses, reducing manual calculation requirements.
3Device complexity
If no integrated visual planning is provided, then the system remains simpler, but the anesthesiologist cannot easily plan and adjust anesthesia delivery before and during surgery
Solution Approach 1:
The system provides visual planning capabilities that allow the anesthesiologist to plan anesthesia delivery before surgery begins. The control unit can simulate drug effects and predict patient responses based on input parameters, enabling pre-operative planning and optimization of anesthesia regimens before actual drug administration starts.
Solution Approach 2:
The control unit acts as an intermediary that processes raw patient data and drug delivery information through pharmacokinetic and pharmacodynamic models, transforming them into meaningful visual predictions of drug effects. This intermediary processing layer translates complex physiological data into intuitive visual displays that aid planning and decision-making.
Data Source
AI summary
The invention relates to a system for delivering anesthesia drugs to a patient. The system comprises means for feeding anesthesia drugs to the patient treated, a measuring device for measuring at least one parameter relating to the effects of the anesthetic drugs fed to the patient, a patient monitor to show the results measured by the measuring devices, and feeding means for feeding patient demographics to the system. The system further comprises means for visual planning of the anesthesia drug delivery before the drugs are actually fed. The system can also comprise means for anesthesia management for drug interaction during the treatment.