561 devices · GMDN 61097
Pulmonary function testing filters/mouthpieces are single-use accessories designed to improve the accuracy and safety of respiratory assessments. They act as a barrier to trap microdroplets from exhaled breath, preventing contamination of testing equipment while also serving as a mouthpiece for patients to interface with the device.
These devices are typically classified as single-use consumables and are not regulated as medical devices in their own right but rather as components for pulmonary function testing systems. They are generally supplied as standalone items, often paired with dedicated mouthpieces, and are intended for use in clinical, research, or home settings where breath analysis is conducted.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.