20564-1Oxygen saturation in BloodActive
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
- Bld
- Scale
- Qn
- Method
Additional Names
- Short Name
- SaO2 % Bld
Basic Attributes
- Class
- HEMODYN.MOLEC
- Type
- Clinical
- First Released
- Version 1.0m
- Last Updated
- Version 2.70
- Order vs. Observation
- Both
- Common US Lab Results Rank
- 426
- Common SI Lab Results Rank
- 426
Member of these Panels
LOINC |
Long Common Name |
24343-6 |
Gas and Carbon monoxide panel - Blood |
24338-6 |
Gas panel - Blood |
Language Variants Get Info
- zh-CNChinese (China)
- 氧饱和度:质量分数:时间点:全血:定量型:
- nl-NLDutch (Netherlands)
- zuurstofverzadiging:massafractie:moment:bloed:kwantitatief:
- et-EEEstonian (Estonia)
- Hapnikuga küllastatus:MFr:Pt:B:Qn:
- fr-BEFrench (Belgium)
- Saturation en oxygène:Fraction de masse:Temps ponctuel:Sang:Quantitatif:
- fr-CAFrench (Canada)
- Saturation en oxygène:Fraction de masse:Temps ponctuel:Sang:Quantitatif:
- fr-FRFrench (France)
- Oxygène saturation:Fraction massique:Ponctuel:Sang:Numérique:
- de-DEGerman (Germany)
- Sauerstoffsättigung:Massenfraktion:Zeitpunkt:Blut:Quantitativ:
- it-ITItalian (Italy)
- Saturazione dell'ossigeno:MFr:Pt:Sangue:Qn:
- pl-PLPolish (Poland)
- wysycenie tlenem:Ułamek masy:Punkt w czasie:Krew:ilościowy:
- pt-BRPortuguese (Brazil)
- Saturação de Oxigênio:MFr:Pt:SgTotal:Qn:
- ru-RURussian (Russian Federation)
- Кислородом сатурация:МассДол:ТчкВрм:Кр:Колич:
- es-ARSpanish (Argentina)
- saturación de oxígeno:fracción de sustancia:punto en el tiempo:sangre:cuantitativo:
- es-MXSpanish (Mexico)
- Saturación de oxígeno:Sr.:Punto temporal:Edificio:Cuantitativo:
- es-ESSpanish (Spain)
- Saturación de Oxígeno:Fracción de masa:Punto temporal:Sangre:Qn:
- tr-TRTurkish (Turkey)
- Oksijen satürasyonu:KütlFr:Zmlı:Kan:Kant:
Example Units
Unit |
Source |
% |
Example UCUM Units |
% |
REGENSTRIEF |
LOINC FHIR® API Example - CodeSystem Request Get Info
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=20564-1
LOINC Copyright
Copyright © 2022 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2022, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.