Code of Federal Regulations (Last Updated: July 5, 2024) |
Title 21 - Food and Drugs |
Chapter I - Food and Drug Administration, Department of Health and Human Services |
SubChapter H - Medical Devices |
Part 868 - Anesthesiology Devices |
Subpart C - Monitoring Devices |
§ 868.2550 - Pneumotachometer.
Latest version.
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§ 868.2550 Pneumotachometer.
(a) Identification. A pneumotachometer is a device intended for medical purposes that is used to determine gas flow by measuring the pressure differential across a known resistance. The device may use a set of capillaries or a metal screen for the resistive element.
(b) Classification. Class II (performance standards). special controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 868.9.
[47 FR 31142, July 16, 1982, as amended at 84 FR 71811, Dec. 30, 2019]