Stacked thin-film electrode electroosmotic pump

Applications: Wearable drug delivery systems, transdermal or subcutaneous therapies, continues monitoring and diagnostic sampling, high-density microfluidic integration

Features	Benefits
Laser micromachining fabrication process	Fabricated entirely through femtosecond laser micromachining, the device enables controlled fluid transport for drug delivery and sampling with excellent scalability
A wearable or implantable electroosmotic pump based on a stacked sequence of thin-film electrodes separated by polymer interlayers	Instead of embedded microfluidics, the pump drives fluid through a high-density array of via holes exposed at the electrode surface, offering low-thickness, highly versatile, and easily customisable design
Low overall thickness and flexible materials	Ensures ease of installation and comfort for implantable or wearable use
Low flow rate operation	Allows precise dosing and sampling for sensitive medical needs

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Stacked thin-film electrode electroosmotic pump

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