Medical Wikipedia
What is Microneedle Patch?
This process is painless or only slightly noticeable, significantly improving patient acceptance.
The microneedle repair patch is a new type of medical device that uses nano- to micron-scale “microneedle structures” to deliver active ingredients directly to the skin or mucosa.
Unlike traditional ointments or patches, microneedles penetrate the barriers of the skin or oral mucosa, allowing drugs or growth factors to act more quickly and precisely at the wound site, accelerating repair.
Microneedle Penetration
Microneedles can slightly penetrate the surface layer of the mucosa, creating “microchannels.
Drug Release
Drugs or repair ingredients travel directly through these channels to the underlying tissue of the wound.
Repair Enhancement
Active substances act on local cells, stimulating tissue regeneration, suppressing inflammation, and accelerating healing.
