21 C.F.R. § 868.1880 – Pulmonary-function data calculator. | Midpage
§ 868.1880
21 C.F.R. § 868.1880
Pulmonary-function data calculator.
(a) Identification. A pulmonary-function data calculator is a device used to calculate pulmonary-function values based on actual physical data obtained during pulmonary-function testing.
(b) Classification. Class II (performance standards).