Mechanical wound therapy for sub-atmospheric wound care system

This is a specialized wound dressing designed for negative pressure therapy, which uses a vacuum to help wounds heal, combined with irrigation to clean them. It's a single, integrated unit with layers that deliver liquid to the wound and an outer layer that seals it to the skin, which can be unfolded from its packaging. A vacuum chamber helps hold the entire assembly together.

Why it matters: Filed before widespread miniaturization of wound sensors and advanced material integration. The claims cover a unified dressing with potential for enhanced monitoring and additive delivery, which is now more feasible with smaller, more accurate integrated sensors and smart material advancements.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedMedical-grade materials, vacuum pump, custom dressing fabrication

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