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Smart Patch Could Automatically Reverse Fentanyl Overdoses
Key Takeaways
- Virginia Tech researchers developed a wearable microneedle patch that detects fentanyl and automatically releases naloxone.
- The patch uses 121 microneedles and fentanyl-sensitive gates to release naloxone in response to fentanyl levels.
- It can deliver multiple doses over time, providing continuous protection without bystander intervention.
- The technology could be adapted for other medical emergencies.
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DT Editorial Team··via medicalxpress.com