Medication Scan Acquisition Device for IV Pump Safety
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current intravenous pump systems face challenges in ensuring medication safety, particularly during emergency situations, due to non-compliance with medication scanning, increased risk of bacterial contamination from handheld scanners, and potential for medication errors resulting in incorrect dosages or undiluted infusions, which can be fatal.
Innovation Solution
A medication scan acquisition apparatus integrated with an IV pump system that includes a scan initiator, attachment member, and medication storage container detector, utilizing weight-activated switches and 2D bar code scanners to automatically detect and program the correct medication, concentration, and infusion rate, reducing human error and improving compliance with safety protocols.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If handheld scanners are used for medication scanning, then medication identification can be performed, but the risk of bacterial contamination increases due to repeated handling
Solution Approach 1:
The system enables automatic medication scanning through weight-activated initiation. When a medication container is placed on the scale, the system automatically triggers the scanning process without requiring manual intervention, thereby eliminating the need for healthcare workers to repeatedly handle and clean the scanner surface.
Solution Approach 2:
The patent replaces manual scanner handling with an automated optical scanning system. The scanner is positioned to automatically read barcodes when the medication container is placed in position, substituting mechanical contact-based scanning with non-contact optical scanning that eliminates contamination risks.
2Reliability
If medication scanning is made mandatory to improve safety, then compliance should increase, but during emergency situations compliance decreases due to time constraints
Solution Approach 1:
The system performs preliminary setup by positioning the scanner and scale in advance, and pre-programming medication information. When emergency situations arise, the weight-activated automatic scanning eliminates the need for manual initiation, allowing rapid medication identification without compromising safety protocols.
Solution Approach 2:
The weight-activated scanning system performs the scanning initiation automatically based on the physical act of placing the medication container on the scale. This self-service mechanism eliminates the time-consuming step of manual scanner activation while ensuring scanning compliance, as the system automatically triggers when medication is present.
3Adaptability or versatility
If manual programming of IV pump is used, then flexibility is maintained, but medication errors increase due to human error in dosage and concentration input
Solution Approach 1:
The system incorporates feedback mechanisms where the scanned medication information is automatically verified against the prescribed medication order. The system provides confirmation or alerts if there is a mismatch between the scanned medication barcode and the programmed pump parameters, ensuring accuracy while maintaining flexibility in programming different medication types.
Solution Approach 2:
The automatic scanning and data capture system eliminates manual entry of medication dosage and concentration information. The system self-populates the pump programming parameters based on the scanned barcode data, reducing human error while maintaining the ability to programmatically configure different medication regimens through the user interface.
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
The solution enhances patient safety by ensuring accurate medication administration, reducing the risk of contamination, and improving compliance with safety protocols, thereby preventing medication errors and fatalities associated with incorrect dosages or undiluted infusions.
Implementation Method 1
utilizing weight-activated switches and 2D bar code scanners to automatically detect and program the correct medication
Implementation Method 2
utilizing weight-activated switches and 2D bar code scanners to automatically detect and program the correct medication, concentration, and infusion rate
Data Source
AI summary
A medication scan acquisition apparatus comprises a scan initiator for permitting acquisition of scanning identification information obtained from a medication storage container, the identification information associated with respective medication selectively included with the medication storage container; an attachment member to which the one of the plurality of medication storage containers is attached; and a medication storage container detector for detecting presence of said medication storage container when the medication storage container is attached to the attachment member, wherein the scan initiator permits acquisition of the scanning identification information responsive to the medication storage container detector detecting the presence of the medication storage container.