Version 2.80

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

Long Common Name
Oxygen saturation in Mixed venous blood
Short Name
SaO2 % BldMV

Basic Attributes

Class
HEMODYN.MOLEC
Type
Clinical
First Released
Version 1.0l
Last Updated
Version 2.73 (MIN)
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-AT German (Austria) Synonyms: O2-Sättigung gemischt venös
de-DE German (Germany) Sauerstoffsättigung:Massenfraktion:Zeitpunkt:Blut gemischt-venös:Quantitativ:
Synonyms: O2-Sättigung
el-GR Greek (Greece) Κορεσμός οξυγόνου:MFr:Pt:Μάζα/όγκος αίματος:Qn:
Synonyms: MFr
es-AR Spanish (Argentina) saturación de oxígeno:fracción de sustancia:punto en el tiempo:sangre venosa mixta:cuantitativo:
es-MX Spanish (Mexico) Saturación de oxígeno:Sr.:Punto temporal:BldMV:Cuantitativo:
es-ES Spanish (Spain) Saturación de Oxígeno:Fracción de masa:Punto temporal:Sangre venosa mixta:Qn:
Synonyms: 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