NRH · Class I · 21 CFR 862.1820

FDA Product Code NRH: System, Breath Measurement

Breath Measurement Systems Are Used To Measure Constituents Of Exhaled Breath As An Aid In The Diagnosis Of Sugar/nutrient Malabsorbtion And Other Conditions.

Leading manufacturers include Vitalograph , Ltd..

Total

Cleared

131d

Avg days

1988

Since

FDA 510(k) Cleared System, Breath Measurement Devices (Product Code NRH)

4 devices

1–4 of 4

Cleared Jun 02, 1988

VITALOGRAPH-EC60 HYDROGEN MONITOR

K874892

Vitalograph , Ltd.

Chemistry · 184d

About Product Code NRH - Regulatory Context

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Data Source

FDA 510(k) public files . 175,972 total devices indexed.

Latest clearance: May 19, 2004

Product Code Info

Code	NRH
Device class	Class I
CFR	21 CFR 862.1820
Panel	Chemistry

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