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Patent drawing for Transdermal patch system
US 20,090,259,176 A1
Medical devices US 20,090,259,176 A1 Expired

Transdermal patch system

This invention describes a skin patch or pump that delivers drugs through the skin using various mechanisms like tiny needles or porous membranes. It holds the drug in a long, narrow channel and uses a pump and electronic controls to deliver it according to a programmed schedule. The core idea is a wearable device that precisely manages drug delivery over time.

Why it matters: Since 2008, significant advancements in miniaturized electronics, micro-pump technology, and microneedle manufacturing have made such wearable, programmable drug delivery systems more feasible and cost-effective.

Status
ExpiredProtection ended and was never renewed
How hard to build
SpecializedMicroneedles, microchannels, pump, programmable electronics

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