Closed Loop Pain Management Infusion Protocol
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current infusion pumps for pain management, such as PCA systems, require frequent manual adjustments by healthcare professionals, leading to inefficiencies and potential errors in drug delivery, as patients' pain levels and responses vary, and healthcare workers struggle to program protocols accurately due to the complexity of multiple therapy options.
Innovation Solution
An automated system for a drug infusion pump that includes a monitoring data unit, a customized protocol determination unit, and a controlling unit, which adjusts the infusion protocol based on real-time patient feedback and monitoring data to optimize pain management, reducing the need for frequent manual interventions and minimizing errors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manual protocol adjustments by healthcare professionals are used, then flexibility in pain management is achieved, but time consumption and potential errors increase
Solution Approach 1:
The infusion pump system automatically adjusts the infusion protocol based on real-time monitoring data and predefined algorithms, eliminating the need for manual intervention by healthcare professionals. The system self-regulates the drug delivery parameters according to patient response, achieving both flexibility and time efficiency.
Solution Approach 2:
The system continuously monitors patient parameters (such as pain levels, vital signs, or other relevant indicators) and uses this feedback to automatically adjust the infusion protocol. The monitoring data is processed by the control unit to modify infusion rates and parameters in real-time, creating a closed-loop control system that adapts to individual patient needs without manual intervention.
2Adaptability or versatility
If manual protocol adjustments by healthcare professionals are used, then adaptability to individual patients is achieved, but error rates in programming increase
Solution Approach 1:
The system automatically determines and adjusts infusion parameters based on monitoring data and predefined algorithms, eliminating manual programming errors. The control unit processes patient data and autonomously modifies protocol parameters, ensuring consistent and accurate drug delivery without human intervention errors.
Solution Approach 2:
Real-time monitoring of patient responses provides continuous feedback to the control unit, which automatically adjusts infusion parameters to optimize pain management while maintaining safety. This closed-loop system reduces programming errors by using objective data-driven decisions rather than manual protocol selection.
3Ease of operation
If frequent manual visits for protocol modification are conducted, then patient comfort is optimized, but costs and operational burden increase
Solution Approach 1:
The infusion pump system autonomously manages protocol adjustments based on real-time patient data, eliminating the need for frequent manual visits by healthcare professionals. The system self-optimizes the infusion parameters to maintain patient comfort while reducing operational burden and costs associated with repeated visits.
Solution Approach 2:
Continuous monitoring of patient parameters provides ongoing feedback to the control unit, enabling automatic protocol adjustments that maintain optimal patient comfort. This closed-loop system eliminates the need for frequent manual interventions by healthcare professionals, reducing both time and operational costs while preserving personalized pain management.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
The invention refers to an apparatus 110 for controlling a drug infusion pump 120. The drug is preferably a pain medication. The apparatus controls the infusion pump to apply an infusion protocol, wherein an infusion protocol defines times and amounts of drug infusion. A providing unit 111 provides monitoring data of a patient during the application of an infusion protocol, wherein the monitoring data is indicative of an effect of the infused drug on the respective patient. A customized protocol determination unit 112 determines a customized infusion protocol based on the currently applied infusion protocol and the monitoring data. A controlling unit 113 controls the infusion pump to apply the customized infusion protocol instead of the currently applied protocol.