Log In

Status Information

Status
DISCOURAGED
Map-ToLong Common NameMapping Guidance
51733-4Oxygen saturation Calculated from oxygen partial pressure in Arterial bloodRecommend using the generic oxygen saturation code and the code for oxygen special circumstances.

Term Description

Recommend using the generic oxygen saturation code LOINC 51733-4 and the special circumstances code LOINC 89263-8 for oxygen saturation to indicate apnea.

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

Part Model Get Info

  • Component
    Oxygen saturation^during apnea
    LP307519-1
    • 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
      during apnea
      LP266097-7
    • 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=oxyhemoglobin/total hemoglobin

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Kyslík saturace^Během apnoe:Hmotnostní podíl:Časový bod:Krev arteriální:Kvantitativní:Pulzní oxymetrie
el-GRGreek (Greece)Κορεσμός οξυγόνου^κατά τη διάρκεια της άπνοιας:MFr:Pt:Αρτηριακό αίμα:Qn:Παλμική οξυμετρία
Synonyms: CHEM MFr Pt Qn Αρτηριακό αίμα κατά τη διάρκεια της άπνοιας Κορεσμός οξυγόνου Οξυγόνο Οξυμετρία Παλμική οξυμετρία
es-ESSpanish (Spain)Saturación de Oxígeno^Durante la apnea:Fracción de masa:Punto temporal:Sangre arterial:Qn:Oximetría de pulso
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Saturación de oxígeno ^ durante la apnea:Fracción de masa:Punto temporal:Sangre arterial:Cuantitativo:Oximetría de pulso
fr-FRFrench (France)Oxygène saturation durant l'apnée:Fraction massique:Ponctuel:Sang artériel:Numérique:Oxymétrie de pouls
it-ITItalian (Italy)Saturazione dell'ossigeno^durante l'apnea:MFr:Pt:Sangue art:Qn:Pulsossimetria
Synonyms: Chimica Frazione di massa Punto nel tempo (episodio) Sangue arterioso
zh-CNChinese (China)氧饱和度^在呼吸暂停过程中: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 呼吸暂停过程中;在呼吸暂停期间;呼吸暂停期间 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 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=89272-9