Smart Injection System With Sensor-Based Medication Verification
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Solution Overview
Problem
Current injection systems lack comprehensive safety features to ensure patient safety, particularly in terms of verifying medication authenticity, ensuring proper injection techniques, and preventing artery occlusion during injections.
Innovation Solution
A smart injection system equipped with a reusable electronic assembly that can be coupled to a disposable syringe, featuring sensors and readers to monitor injection speed, force, and site location, authenticate medication, and verify the injector's qualifications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional injection systems are used, then the device complexity is low and ease of operation is maintained, but patient safety and verification capabilities are insufficient
Solution Approach 1:
The injection system is divided into distinct functional modules: an electronic assembly with sensors for monitoring injection parameters, a verification system for authenticating medication, and a processor for analyzing data. This segmentation allows each component to perform its specific function while maintaining overall system manageability and reliability.
Solution Approach 2:
The electronic assembly continuously monitors injection parameters such as speed, force, and location, and provides real-time feedback to the processor. This feedback mechanism enables the system to detect deviations from safe injection practices and alert the operator, thereby improving patient safety through active monitoring and correction.
2Reliability
If verification features are added to authenticate medication and verify injector qualifications, then patient safety is improved, but device complexity increases
Solution Approach 1:
The verification system performs authentication of medication and injector qualifications before the injection procedure begins. By conducting these verification checks in advance, the system ensures that only authenticated medications and qualified injectors can proceed, preventing safety issues before they occur while keeping the verification process integrated and manageable.
3Manufacturing precision
If real-time monitoring of injection parameters is implemented, then injection precision is improved, but ease of operation decreases
Solution Approach 1:
The electronic assembly and sensors automatically monitor injection parameters such as speed, force, and location without requiring manual measurement or intervention by the operator. The system performs self-monitoring and data collection, reducing the operator burden while maintaining high injection precision through continuous automated tracking.
Solution Approach 2:
Manual monitoring and measurement methods are replaced with electronic sensors and automated detection systems. This substitution eliminates the need for operators to manually track injection parameters, reducing operational complexity while enhancing measurement precision and reliability through electronic monitoring.
Data Source
AI summary
A smart injection system that promotes patient safety includes, among other things, a smart stem that allows for measuring the location of the injection relative to the patient's face and/or the amount of medication injected into the patient. In addition, the smart stem has medication cartridge verification and injector verification features. The smart stem wirelessly transmits the measure data to a processing system.