Methods and devices for portable sterilization and containment of reusable urinary catheters

This invention describes a compact device designed to sterilize reusable urinary catheters. It works by placing a used catheter inside a container with a special chamber, where an array of light-emitting diodes (LEDs) shines ultraviolet (UV) light through a transparent window to kill germs. The goal is to repeatedly clean the catheter without causing damage.

Why it matters: UV LED efficiency and power density have significantly improved since 2023, enabling more compact and effective portable sterilization.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: ModerateCustom housing, UV transparent window, LED array.

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