Insulin Pen Administration Device Barcode Scanning
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Solution Overview
Problem
In the acute care setting, managing blood glucose control with insulin pens is complex due to rapidly changing patient conditions, leading to frequent dose changes and multiple dosing regimens, which increases medication errors and cross-contamination risks, as current systems lack direct integration with barcode medication administration (BCMA) and electronic health record (EHR) systems, and do not prevent sharing of insulin pens between patients.
Innovation Solution
A stand-alone insulin pen administration device that integrates with BCMA and EHR systems, using unique identifiers and barcode scanning to securely manage multiple insulin pens, prevent unauthorized use, and provide electronic confirmation and documentation of doses, while also serving as a patient educational tool.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If insulin pens are used in the acute care setting with frequent dose changes and multiple dosing regimens, then ease of use and patient comfort are improved, but medication errors and safety concerns increase
Solution Approach 1:
The system provides real-time feedback by scanning the barcode on the insulin pen, automatically retrieving dosing regimen information, and guiding the clinician through the administration process. The system confirms the correct dose and patient match, providing immediate feedback to prevent medication errors while maintaining ease of use.
Solution Approach 2:
The system acts as an intermediary between the insulin pen and the clinician, automatically interpreting barcode information, matching dosing regimens, and providing step-by-step guidance. This intermediary function reduces the cognitive burden on clinicians and eliminates manual dose calculation errors.
2Adaptability or versatility
If multiple dosing regimens are implemented with the same insulin product, then adaptability to patient needs is improved, but device complexity and labeling requirements increase
Solution Approach 1:
Instead of placing multiple physical labels on the insulin pen, the system uses a digital copy of the dosing regimen information stored in a database. The barcode on the pen links to multiple dosing regimens in the system, allowing the same physical pen to serve multiple dosing purposes without physical label complexity.
Solution Approach 2:
The system makes the insulin pen administration system universal by enabling a single barcode to represent multiple dosing regimens. The system automatically determines which regimen to apply based on patient-specific factors, making the system adaptable to various dosing needs without requiring multiple physical labels.
3Ease of operation
If manual confirmation of insulin dose is required in BCMA applications, then ease of operation is maintained, but productivity and time efficiency decrease
Solution Approach 1:
The system performs self-service by automatically scanning the barcode, retrieving dosing information, and documenting the administration in the EHR. This eliminates the need for manual data entry while maintaining the safety benefit of confirmation, as the system automatically verifies the correct dose and patient match.
Solution Approach 2:
The system replaces the manual mechanical process of dose confirmation and documentation with an automated electronic system. The barcode scanner and electronic database automatically handle information retrieval and documentation, eliminating manual typing and paper-based processes.
4Ease of operation
If insulin pens are shared between patients in the hospital setting, then ease of operation is improved, but cross-contamination and infection control risks increase
Solution Approach 1:
The system provides feedback by tracking which patient is associated with which insulin pen through barcode scanning. The system alerts the clinician if an attempt is made to use a pen with a different patient, providing real-time feedback to prevent cross-contamination while maintaining operational convenience.
Data Source
AI summary
Methods, computer systems, and computer-storage medium are provided for insulin pen association. A stand-alone insulin pen administration device integrates with BCMA and EHR systems and also operates independently as an insulin administration patient educational tool. The insulin pen administration device contains a library of insulin products, unique identifiers that allow the pen administration device to identify the correct product (e.g., insulin pen), size, and concentration when the insulin pen is scanned and loaded into the pen administration device or administered to the patient. Additionally, approved insulin protocols (i.e. sliding scales) can be entered into the pen administration device to allow for administration of insulin when these protocols are ordered.