Version 2.77

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.postductal
Scale
Qn
Method
Pulse oximetry

Additional Names

Short Name
SaO2 % Bld Postductal PulseOx

Basic Attributes

Class
PULM
Type
Clinical
First Released
Version 2.32
Last Updated
Version 2.73

Member of these Panels

LOINC Long Common Name
104191-2 Guanidinoacetate methyltransferase (GAMT) deficiency newborn screening panel
104188-8 Mucopolysaccharidosis type II newborn screening panel
54089-8 Newborn screening panel American Health Information Community (AHIC)

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
es-MX Spanish (Mexico) Saturación de oxígeno:Sr.:Punto temporal:Edificio postductal:Cuantitativo:Pulse oximetry
it-IT Italian (Italy) Saturazione dell'ossigeno:MFr:Pt:Sangue.postduttale:Qn:Pulsossimetria
Synonyms: Frazione di massa Gestione ventilazione polmonare Punto nel tempo (episodio) Sangue Sangue postduttale
pt-BR Portuguese (Brazil) Saturação de Oxigênio::Pt:Sangue.postductal:Qn:Oximetria de pulso
ru-RU Russian (Russian Federation) Кислородом сатурация:МассДол:ТчкВрм:Кр.после протока:Колич:Пульсоксиметрия
Synonyms: Количественный Кровь Массовая доля Насыщение кислородом Оксигемометрия;Гемоксиметрия Точка во времени;Момент
zh-CN Chinese (China) 氧饱和度:质量分数:时间点:全血.导管后:定量型:脉搏血氧定量法
Synonyms: MFr O2;tO2;总氧;氧气 全血.导管之后;导管之后的全血;导管之后的血液;导管后全血;导管后血;导管后血液;血.导管后;血液.导管之后;血液.导管后 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;血液 血氧测定法 饱和 饱和状态 饱和程度

Example Units

Unit Source
% 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=59418-4