Chemical Sensor Dosing Feedback for Analyte-Guided Medication
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Medications can affect a person's analyte levels in a way that negatively impacts other analytes, leading to potential health issues such as arrhythmias or renal side effects, and existing methods for monitoring and adjusting medication dosages are not efficient.
Innovation Solution
A system using chemical sensors, either implantable or wearable, to monitor analyte levels and adjust medication dose regimens by determining analyte responses to different medication dosages, including adjusting timing, dosage amounts, and medication types based on real-time or predicted analyte levels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional methods are used to monitor and adjust medication dosages, then the process is simple and low-cost, but the efficiency and accuracy of monitoring analyte levels and adjusting dosages is insufficient
Solution Approach 1:
The patent replaces traditional mechanical/lab-based monitoring methods with optical sensing technology. Chemical sensors detect analyte levels through optical property changes (absorbance, fluorescence, phosphorescence) rather than mechanical sampling and analysis, enabling continuous, real-time monitoring without complex laboratory infrastructure.
Solution Approach 2:
The system automatically monitors analyte levels and adjusts medication dosages without requiring manual intervention. The chemical sensor continuously measures analyte concentrations, the processor analyzes the data, and the system autonomously modifies dosage regimens based on predefined protocols and patient responses.
2Measurement precision
If chemical sensors are used to continuously monitor analyte levels, then the accuracy and real-time monitoring capability is improved, but the device complexity and cost increase
Solution Approach 1:
The patent utilizes changes in optical parameters (absorbance, fluorescence intensity, phosphorescence emission) to detect analyte concentration variations. The chemical sensor measures these optical property changes to determine analyte levels, providing continuous and accurate monitoring through straightforward optical measurements rather than complex analyses.
Solution Approach 2:
The chemical sensor system is designed to monitor multiple analytes simultaneously using the same optical detection platform. Different chemical indicators can be used to detect various substances (e.g., potassium, sodium, glucose), making the system versatile for monitoring multiple parameters without requiring separate specialized sensors for each analyte.
3Reliability
If medication dosage is adjusted based on real-time analyte levels, then the effectiveness of medication therapy is improved, but the frequency of monitoring and adjustment increases system complexity
Solution Approach 1:
The system implements continuous feedback loops where real-time analyte level measurements are fed back to the processor, which then adjusts medication dosages accordingly. This closed-loop control ensures that medication therapy remains effective by continuously adapting to changing analyte levels and patient responses.
Solution Approach 2:
The system pre-establishes dosage adjustment protocols and thresholds based on clinical guidelines and patient-specific factors. When analyte levels approach predetermined critical values, the system automatically initiates appropriate dosage adjustments in advance, preventing adverse effects before they occur rather than reacting after problems arise.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Effectively adjusts medication dosages to maintain healthy analyte levels, preventing conditions like hyperkalemia or hypokalemia, and optimizing kidney and cardiac performance by using implantable or wearable devices with chemical indicators that change optical properties in response to analyte levels.
Implementation Method 1
estimating an analyte level using a chemical sensor (e.g., based on an optical property of a chemical sensor)
Data Source
AI summary
Systems, devices, and methods include approaches involving monitoring one or more medication dosages; estimating an analyte level using a chemical sensor that is part of an implantable device or a wearable device; determining an analyte response to the one or more medication dosages; and, after the determining, adjusting a medication dose regimen.