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External Catheter Evacuation Valve

External catheters allow urine to flow by gravity into a collection bag. However, urine doesn't drain from the catheter and tubing until it's removed. The PureFlow system adds a patent pending evacuation valve between the catheter and the drainage tube.  When urine flows into the tube, its weight opens a check valve allowing air to enter and the urine to drain from the catheter and tubing. This design improves sanitation, eliminates spillage during catheter removal, and enables users to disconnect safely for greater mobility.

Evacuation valve


In-Bed System

The PureFlow systems eliminates the need to get out of bed to urinate.  Stay in bed all night!

Stationary System

Truck drivers, airplane pilots and long distance travelers can use the same system and not have to make frequent stops.

Mobile System

A leg bag collection system allows those without easy access to restrooms not to have to take frequent breaks.