Glossary Term
Microneedle Patch
Definition
A microneedle patch is a medical device consisting of an array of tiny, needle-like structures embedded on a patch. These microneedles are designed to penetrate the outermost layer of the skin (stratum corneum) without reaching deeper nerves, enabling painless delivery of drugs, vaccines, or bioactive compounds. The patch can also be used for diagnostics or sampling interstitial fluids.
Relevance to the MedTech Industry
Microneedle patches offer a minimally invasive, patient-friendly alternative to traditional injections or blood sampling methods. They are particularly beneficial for self-administration, improving adherence, and reducing the need for trained healthcare professionals.
Additional Information & Related Terms
Related Terms
Transdermal Delivery System: Devices designed to deliver drugs across the skin barrier.
Biodegradable Microneedles: Microneedles that dissolve in the skin, eliminating the need for removal.
Drug-Device Combination Product: Medical devices that include a pharmaceutical component, such as a microneedle patch with embedded drugs.
Wearable Diagnostics: Devices integrated with microneedle patches for real-time health monitoring.
Controlled Release: A delivery mechanism enabling the gradual release of medication over time.