Drug-Detecting Glove Coating for Opioid Contact Alerts
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Solution Overview
Problem
Medical personnel and first responders face challenges in identifying the presence of illicit drugs, particularly opioids, on patients during emergencies, as they are often unaware of the drugs' presence and may be exposed to harmful substances.
Innovation Solution
A glove with a drug-detecting coating that changes color or texture upon contact with opioids, allowing users to visually identify the presence of these substances.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If medical personnel wear standard gloves to protect against harmful substances, then personal safety is improved, but the ability to detect the presence of drugs is lost
Solution Approach 1:
The patent applies a coating to the glove exterior that changes color when it comes into contact with certain substances, including drugs. This allows medical personnel to visually detect the presence of harmful substances while wearing protective gloves, resolving the contradiction between protection and detection capability
Solution Approach 2:
The coating acts as an intermediary between the glove and the harmful substances. It provides the detection function by changing properties upon contact with drugs, while the glove itself maintains its protective barrier function, allowing both protection and detection to coexist
2Object-affected harmful factors
If medical personnel handle patients carefully to avoid contact with drugs, then exposure risk is reduced, but the ability to identify drug presence is compromised
Solution Approach 1:
The coating provides visual feedback through color changes when contact with drugs occurs, making it easy to identify drug presence without requiring complex detection procedures or compromising careful handling practices
3Reliability
If patients are suspected of drug use but cannot communicate, then safety concerns arise, but the information about drug type remains unknown
Solution Approach 1:
The coating changes color specifically when exposed to certain drugs, providing visual information about the type of substance present. This allows medical personnel to identify both the presence and type of drug even when the patient cannot communicate
Solution Approach 2:
The coating provides immediate visual feedback about drug presence and type through color changes, allowing medical personnel to adjust their approach based on the detected substance without requiring patient communication
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 glove effectively detects and indicates the presence of opioids, providing a visual alert to users, thereby enhancing safety and enabling appropriate precautions.
Implementation Method 1
When the glove is brought into direct physical contact with the toxic substance it is formulated to detect, at least one characteristic of the coating changes. In some instances, the coating will change color when the toxic substance is contacted.
Data Source
AI summary
A glove and method of detecting a toxic substance on a surface is disclosed. A coating is applied over an exterior surface of at least a portion of the glove. The coating is formulated to detect toxic substances when the glove is donned and brought into contact with an object or surface. In particular, the coating may be formulated to detect toxic substances such as opioids and drug mixtures which include opioids. The coating may be applied over substantially the entire exterior surface of the glove or as coated regions formed on the palm region and/or digit regions of the glove. When the glove is brought into direct physical contact with the toxic substance it is formulated to detect, at least one characteristic of the coating changes. In some instances, the coating will change color when the toxic substance is contacted.