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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

LOINC Names Get Info

Fully-Specified Name
Oxygen saturation^W exercise:MFr:Pt:BldA:Qn:Pulse oximetry
Long Common Name
Oxygen saturation in Arterial blood by Pulse oximetry --W exercise
Short Name
SaO2 W exercise % BldA PulseOx
Display Name
SaO2% W exercise Pulse oximetry (BldA) [Mass fraction]
Consumer Name Alpha Get Info
SaO2% W exercise, Blood

Part Model Get Info

  • Component
    Oxygen saturation^W exercise
    LP307520-9
    • 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
      W exercise
      LP264291-8
    • 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
CHEM
Type
Laboratory
First Released
Version 2.64
Last Updated
Version 2.64 (ADD)
Order vs. Observation
Both

Formula (Readable)

Oxygen saturation=oxygen-saturated hemoglobin divided by the total hemoglobin (unsaturated + saturated) in the blood

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Kyslík saturace^Při cvičení:Hmotnostní podíl:Časový bod:Krev arteriální:Kvantitativní:Pulzní oxymetrie
el-GRGreek (Greece)Κορεσμός οξυγόνου^Με άσκηση:MFr:Pt:Αρτηριακό αίμα:Qn:Παλμική οξυμετρία
Synonyms: CHEM MFr Pt Qn Αρτηριακό αίμα Κορεσμός οξυγόνου Με άσκηση Οξυγόνο Οξυμετρία Παλμική οξυμετρία
es-ESSpanish (Spain)Saturación de Oxígeno^Ejercicio W:Fracción de masa:Punto temporal:Sangre arterial:Qn:Oximetría de pulso
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Ejercicio de saturación de oxígeno ^ W:Fracción de masa:Punto temporal:Sangre arterial:Cuantitativo:Oximetría de pulso
fr-FRFrench (France)Oxygène saturation^Exercice W:Fraction massique:Ponctuel:Sang artériel:Numérique:Oxymétrie de pouls
it-ITItalian (Italy)Saturazione dell'ossigeno^Con esercizio:MFr:Pt:Sangue art:Qn:Pulsossimetria
Synonyms: Chimica Frazione di massa Punto nel tempo (episodio) Sangue arterioso
zh-CNChinese (China)氧饱和度^采用运动: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 动脉血 动脉血O2饱和度 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 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 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 运动 采用运动（锻炼、锻炼活动、体育锻炼活动、体育锻炼、身体锻炼活动、训练、活动） 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=89276-0