Version 2.77

Part Description

LP21258-6   Oxygen saturation
Oxygen saturation (sO2) is defined as the ratio of oxyhemoglobin to "active" hemoglobin (oxyhemoglobin + deoxyhemoglobin). Some say the term oxygen saturation has been erroneously redefined with a denominator of "total" instead of "active" hemoglobin, an ambiguity that can sometimes create confusion when viewing reported values from different instruments (Anesth Analg. 2007 Dec;105(6 Suppl):S5-9.) Oxygen saturation is commonly measured by blood gas analyzers and pulse oximetry. Source: Regenstrief LOINC

Fully-Specified Name

Component
Oxygen saturation
Property
MFr
Time
Pt
System
BldMV
Scale
Qn
Method

Additional Names

Short Name
SaO2 % BldMV

Basic Attributes

Class
HEMODYN.MOLEC
Type
Clinical
First Released
Version 1.0l
Last Updated
Version 2.73
Common Test Rank Get Info
1341

Member of these Panels

LOINC Long Common Name
51973-6 Gas panel - Mixed venous blood

Member of these Groups Get Info

LOINC Group Group Name
LG33051-0 Oxygen saturation|MFr|Pt|Chal:None

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Sauerstoffsättigung:Massenfraktion:Zeitpunkt:Blut gemischt-venös:Quantitativ:
Synonyms: O2-Sättigung
de-AT German (Austria) Synonyms: O2-Sättigung gm.ven.
es-AR Spanish (Argentina) saturación de oxígeno:fracción de sustancia:punto en el tiempo:sangre venosa mixta:cuantitativo:
es-ES Spanish (Spain) Saturación de Oxígeno:Fracción de masa:Punto temporal:Sangre venosa mixta:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Saturación de oxígeno:Sr.:Punto temporal:BldMV:Cuantitativo:
et-EE Estonian (Estonia) Hapnikuga küllastatus:MFr:Pt:mvB:Qn:
Synonyms: Juhuslik Kvantitatiivne Segunenud venoosne veri
fr-CA French (Canada) Saturation en oxygène:Fraction de masse:Temps ponctuel:Sang veineux mélangé:Quantitatif:
fr-FR French (France) Oxygène saturation:Fraction massique:Ponctuel:Sang mêlé veineux:Numérique:
fr-BE French (Belgium) Saturation en oxygène:Fraction de masse:Temps ponctuel:Sang veineux mélangé:Quantitatif:
Synonyms: O2 SatO2
it-IT Italian (Italy) Saturazione dell'ossigeno:MFr:Pt:Sangue ven mis:Qn:
Synonyms: Emodinamica - molecolare Frazione di massa Punto nel tempo (episodio) Sangue venoso misto
nl-NL Dutch (Netherlands) zuurstofverzadiging:massafractie:moment:gemengd veneus bloed:kwantitatief:
pl-PL Polish (Poland) Wysycenie tlenem:frakcja masowa:punkt w czasie:krew żylna mieszana:ilościowy:
pt-BR Portuguese (Brazil) Saturação de Oxigênio:MFr:Pt:SgVenM:Qn:
Synonyms: ; O2 %; SO2; tO2; Mass fraction; Percent; Point in time; Random; Blood - mixed venous; Quantitative; QNT; Quant; Quan; Satn; SAT; HEMODYNAMICS.MOLEC; HEMODYNAMICS.MOLEC
ru-RU Russian (Russian Federation) Кислородом сатурация:МассДол:ТчкВрм:КрСмВ:Колич:
Synonyms: Количественный Кровь смешанная венозная Массовая доля Насыщение кислородом Точка во времени;Момент
tr-TR Turkish (Turkey) Oksijen satürasyonu:KütlFr:Zmlı:KanKarşVen:Kant:
Synonyms: Oksijen doymuşluğu
zh-CN Chinese (China) 氧饱和度:质量分数:时间点:混合静脉全血:定量型:
Synonyms: MFr O2;tO2;总氧;氧气 全血 - 混合静脉;全血 - 混合静脉性;混合静脉血;血液 - 混合静脉;血液 - 混合静脉性 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 特殊血流动力学;特殊血液动力学;血液动力学.分子型 血液动力学 饱和 饱和状态 饱和程度

Example Units

Unit Source
% Example UCUM Units
% REGENSTRIEF

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=19224-5