50 ml internal dead space; 0.7cm exp/insp resistance; placed in-line directly between patient's mouthpiece and the pulmonary function testing equipment; a barrier type filter which protects both patient and instrument during heart and lung therapy; disposable; unit q type 25
An item designed for use in heart and lung therapy. May include diathermy filter. Excludes bit, mouthpiece, breathing apparatus.
Classification: Other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi
NSN 6685-01-280-4352
NSN 6240-01-152-2662
NSN 5996-00-850-2372
NSN 5935-01-200-7423
NSN 5945-01-215-9784
NSN 6130-01-398-9882
NSN 5998-01-126-9141
NSN 6110-00-285-1895
NSN 5998-01-042-4947
NSN 6320-01-089-9086
NSN 5835-01-259-0815
NSN 6610-00-191-5317