Automated Medication Administration System Using Urine and Blood Values
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Solution Overview
Problem
Current medication administration systems in intensive care units require manual intervention and clinical expertise for setting infusion parameters, lacking automation and integration of urine values and fluid balance for optimized drug delivery.
Innovation Solution
A system that automatically calculates and adjusts medication parameters using measured urine and blood values, vital signs, and fluid balance data, enabling automated and optimized infusion rate settings through a network of measuring, evaluation, and calculation devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If manual blood withdrawal and parameter entry by clinical personnel is used, then medication administration can be performed with current technology, but the system requires high device complexity and loss of time due to manual operations
Solution Approach 1:
The patent combines multiple previously separate functions into a single integrated system: automated blood withdrawal, urine value measurement, fluid balance calculation, and medication parameter determination are merged into one cohesive automated system, eliminating the need for separate manual operations by different personnel
Solution Approach 2:
The system performs multiple functions through a single integrated platform: it measures urine values, analyzes blood parameters, calculates fluid balance, determines medication parameters, and controls infusion delivery - allowing one system to replace multiple specialized devices and manual processes
2Productivity
If manual blood withdrawal and parameter entry is performed, then current medication administration systems can operate, but productivity is reduced due to requiring additional clinical personnel and manual operations
Solution Approach 1:
The system performs operations that previously required clinical personnel to act on their own: the automated system independently withdraws blood, measures urine values, calculates fluid balance, determines medication parameters, and executes infusion delivery without requiring manual intervention or expertise from clinical staff
Solution Approach 2:
The system performs all necessary measurements, calculations, and preparations in advance: urine values are measured beforehand, blood parameters are analyzed prior to medication administration, fluid balance is calculated in advance, and optimal medication parameters are determined before infusion begins, eliminating the need for time-consuming manual operations during critical moments
3Measurement precision
If urine values and fluid balance are integrated into automated calculation, then medication parameter accuracy is improved, but device complexity increases due to multiple measuring and calculation devices
Solution Approach 1:
The patent integrates multiple measurement and calculation functions into a unified system where urine value measurement, blood parameter analysis, fluid balance calculation, and medication parameter determination are combined into one coordinated platform, reducing the need for separate devices while maintaining comprehensive data collection
Data Source
Figure 4
AI summary
The invention relates to a system and a method for administering medicaments to a patient, comprising: at least a first measuring device (7, 8) for measuring urine values of the urine of a patient (2); at least a first evaluation device (6) for evaluating the measured urine values (6a); at least a first calculating device (13) for calculating first medicament parameters of the medicaments to be administered to the respective patient (2) on the basis of the evaluated, measured urine values (6a); and at least one delivery device (1) for delivering the respective medicaments with calculated, common medicament parameters.