60 devices · GMDN 40522
A laminar airflow hood is a ventilated laboratory enclosure that creates a barrier against airborne biological contamination by directing a uniform, parallel flow of filtered air. It is used to protect both laboratory specimens and personnel during handling by maintaining a clean work environment through HEPA filtration and controlled airflow.
These devices are typically supplied as cabinet-like units with an open front and adjustable sash, relying on a powered blower to draw air through HEPA filters before exhausting it to the outside. They are regulated as medical devices when used for handling biological materials in clinical or diagnostic settings, with classification depending on intended use and jurisdiction.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.