20050-1

LOINC Code


LOINC code20050-1
name
description"tr" in Related Names refers to "Trachea"
statusDEPRECATED
Replacements

alternatives to this code:

20051-9

Fully-Specified Name

componentPeak inspiratory flow^at 2.5 liter per second on ventilator
propertyPres  =  Pressure
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemTrachea.airway
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodAirway pressure monitor

Additional Names

short name@ 2.5 L/s on vent; 2nd; APM; Dynamic; Lung; Pmax; Point in time; Pressure; Pulmonary; Pulmonology; QNT; Quan; Quant; Quantitative; Random; Respiratory; TR; Tracheal

Basic Attributes

classPULM
type2  Clinical
order vs. observationDeprecated Pmax

History/Usage

first released
last updated2.34
last change typeDEL  - delete (deprecate)

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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