Title 21: Food and Drugs
« Home / Title 21 - Food and Drugs--Volume 8 / CHAPTER I - FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) / SUBCHAPTER H - MEDICAL DEVICES
/ PART 868 - ANESTHESIOLOGY DEVICES
/ Subpart B - Diagnostic Devices / § 868.1840 Diagnostic spirometer.
§ 868.1840 Diagnostic spirometer.
(a) Identification. A diagnostic spirometer is a device used in pulmonary function testing to measure the volume of gas moving in or out of a patient's lungs.
(b) Classification. Class II (performance standards).