Microneedles TRIZ Cases
- Needle Roller Device Tip Extraction for Skin Injection
Extracting needles from the roller surface eliminates rubbing damage while enabling precise drug absorption through formed micropores.
- On-body Microsensor Array for Continuous Biomonitoring
Filament-based microsensor arrays enable continuous multi-analyte monitoring, overcoming the intermittent limitations of conventional devices.
- Foldable Adhesive Dressing With Hinged Drug Reservoir
A foldable adhesive dressing uses a hinged drug reservoir to deliver active ingredients precisely to treated skin areas.
- Drug Patch Roller Mechanism for Programmable Dosage Control
A roller mechanism peels a transdermal patch against skin, resolving fixed schedule limitations by enabling programmable dosage control.
- Microneedle Unit Adhesive Region Segmentation for Peeling
Segmenting the adhesive sheet creates an exposed region that serves as a peeling initiation point, reducing force needed to remove the protective sheet.
- Heterogeneous Integration of Silicon Microneedles and CMOS Circuitry
Heterogeneous integration merges silicon microneedles with CMOS circuitry using 3D packaging, reducing device footprint while maintaining signal fidelity.