LOINCActiveBoth

LOINC Code 75924-1: Fresh gas.nitrous oxide flow Gas delivery system

75924-1 is a LOINC code used to identify Fresh gas.nitrous oxide flow Gas delivery system in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Fresh gas.nitrous oxide flow. It is commonly used with the system or sample type Gas delivery system.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Fresh gas.nitrous oxide flow. It is commonly used with the system or sample type Gas delivery system.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: ACTIVE
  • Order vs observation: Both

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • Fresh gas.nitrous oxide flow Gas delivery system
  • Fresh gas.nitrous oxide flow
  • Dynamic; Flow; Fresh gas.N2O flow; Gas DS; Gases; Laughing gas; Lung; N2O; Point in time; PULMONARY; Pulmonology; QNT; Quan; Quant; Quantitative; Random; Respiratory; Volume rate; vRate

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Fresh gas.nitrous oxide flow Gas delivery systemFresh gas.N2O flow Gas DSFresh gas.nitrous oxide flowPULMVRatPtGas delivery system

Frequently asked questions

Code details

Code75924-1
SystemLOINC
Display nameFresh gas.nitrous oxide flow Gas delivery system
DescriptionFresh gas.nitrous oxide flow
Short nameFresh gas.N2O flow Gas DS
ComponentFresh gas.nitrous oxide flow
PropertyVRat
TimingPt
System (specimen)Gas delivery system
ScaleQn
ClassPULM
Example unitsL/min
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.54
Last changed2.54

Part names

Fresh gas.nitrous oxide flowVRatPtGas delivery systemQnVolume RatePoint in time (spot)

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

LOINC Code 75924-1 | HealthAssure