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21 C.F.R. § 868.1690   Nitrogen gas analyzer.

Title 21 - Food and Drugs

Title 21: Food and Drugs
PART 868—ANESTHESIOLOGY DEVICES
Subpart B—Diagnostic Devices

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§ 868.1690   Nitrogen gas analyzer.

(a) Identification. A nitrogen gas analyzer is a device intended to measure the concentration of nitrogen in respiratory gases to aid in determining a patient's ventilatory status. The device may use techniques such as gas chromatography or mass spectrometry.

(b) Classification. Class II (performance standards).

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