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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

Reference Information

TypeSourceReference
Mapping GuidanceRegenstrief HelpFunctional oxygen saturation (SO2) Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations

LOINC Names Get Info

Fully-Specified Name
Oxygen saturation^resting:MFr:Pt:BldA:Qn:Pulse oximetry
Long Common Name
Oxygen saturation in Arterial blood by Pulse oximetry --resting
Short Name
SaO2 Resting % BldA PulseOx

Part Model Get Info

  • Component
    Oxygen saturation^resting
    LP308210-6
    • Analyte
      Oxygen saturation
      LP21258-6
      • Component Numerator
        Oxygen saturation
        LP21258-6
        • Component Numerator Core
          Oxygen saturation
          LP21258-6
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      resting
      LP35608-6
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MFr
    LP6831-4
  • Time
    Pt
    LP6960-1
  • System
    BldA
    LP7067-4
    • System Core
      BldA
      LP7067-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Pulse oximetry
    LP6469-3

Basic Attributes

Class
PULM
Type
Clinical
First Released
Version 2.32
Last Updated
Version 2.73 (MIN)
Common Test Rank Get Info
7374

Member of these Panels

LOINCLong Common Name
62611-9PhenX domain - Respiratory

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Κορεσμός οξυγόνου^σε ηρεμία:MFr:Pt:Αρτηριακό αίμα:Qn:Παλμική οξυμετρία
Synonyms: MFr Pt PULM Qn Αρτηριακό αίμα Κορεσμός οξυγόνου Οξυγόνο Οξυμετρία Παλμική οξυμετρία σε ηρεμία
es-ESSpanish (Spain)Saturación de Oxígeno^Inactivo:Fracción de masa:Punto temporal:Sangre arterial:Qn:Oximetría de pulso
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Saturación de oxígeno ^ en reposo:Sr.:Punto temporal:BldA:Cuantitativo:Pulse oximetry
fr-CAFrench (Canada)Saturation en oxygène^au repos:Fraction de masse:Temps ponctuel:Sang artériel:Quantitatif:Oxymétrie pulsée
fr-BEFrench (Belgium)Saturation en oxygène^au repos:Fraction de masse:Temps ponctuel:Sang artériel:Quantitatif:Oxymétrie pulsée
Synonyms: O2 SatO2
fr-FRFrench (France)Oxygène saturation^au repos:Fraction massique:Ponctuel:Sang artériel:Numérique:Oxymétrie de pouls
it-ITItalian (Italy)Saturazione dell'ossigeno^riposo:MFr:Pt:Sangue art:Qn:Pulsossimetria
Synonyms: Frazione di massa Gestione ventilazione polmonare Punto nel tempo (episodio) Sangue arterioso
nl-NLDutch (Netherlands)zuurstofverzadiging^in rust:massafractie:moment:arterieel bloed:kwantitatief:pulsoxymetrie
Synonyms: zuurstofsaturatiemeting
pl-PLPolish (Poland)Wysycenie tlenem^w spoczynku:frakcja masowa:punkt w czasie:krew tętnicza:ilościowy:pulsoksymetria
ru-RURussian (Russian Federation)Кислородом сатурация^в покое:МассДол:ТчкВрм:КрА:Колич:Пульсоксиметрия
Synonyms: Количественный Кровь артериальная Массовая доля Насыщение кислородом Оксигемометрия;Гемоксиметрия Точка во времени;Момент
tr-TRTurkish (Turkey)Oksijen satürasyonu^dinlenme:KütlFr:Zmlı:KanArt:Kant:Puls oksimetri
Synonyms: Oksijen doymuşluğu
zh-CNChinese (China)氧饱和度^静息:质量分数:时间点:动脉全血:定量型:脉搏血氧定量法
Synonyms: MFr O2;tO2;总氧;氧气 SaO2 休息;休息状态;静息状态 动脉血 动脉血O2饱和度 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 肺部测量指标与呼吸机管理 脉搏血氧测定法;脉搏血氧定量;脉搏血氧测定;脉搏血氧仪 血氧测定法 饱和 饱和状态 饱和程度

Example Units

UnitSource
%Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=59417-6