Version 2.80

Part Descriptions

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

LP422982-1   BldCV
Central venous blood is blood found in the interior jugular or subclavian vein sampled via a central venous catheter. The composition of central venous blood is different from mixed venous blood, found in the pulmonary artery and also sampled via catheter, and peripheral venous blood, sampled via venipuncture. Central venous blood contains blood from the upper body, whereas mixed venous blood contains deoxygenated blood from the entire body. Source: LOINC

Fully-Specified Name

Component
Oxygen saturation
Property
MFr
Time
Pt
System
BldCV
Scale
Qn
Method

Additional Names

Long Common Name
Oxygen saturation in Central venous blood
Short Name
SaO2 % BldCV
Display Name
SaO2% (BldCV) [Mass fraction]
Consumer Name Alpha Get Info
SaO2%, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.70
Last Updated
Version 2.70 (ADD)
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
97535-9 Gas panel - Central venous blood

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
el-GR Greek (Greece) Κορεσμός οξυγόνου:MFr:Pt:BldCV:Qn:
Synonyms: MFr Κορεσμός οξυγόνου Οξυγόνο
es-ES Spanish (Spain) Saturación de Oxígeno:Fracción de masa:Punto temporal:Sangre venosa central:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Saturación de oxígeno:Sr.:Punto temporal:Sangre Capilar Venosa:Cuantitativo:
fr-FR French (France) Oxygène saturation:Fraction massique:Ponctuel:Sang veineux central:Numérique:
it-IT Italian (Italy) Saturazione dell'ossigeno:MFr:Pt:Sangue CV:Qn:
Synonyms: Chimica Frazione di massa Punto nel tempo (episodio) Sangue venoso centrale
nl-NL Dutch (Netherlands) zuurstofverzadiging:massafractie:moment:centraal veneus bloed:kwantitatief:
zh-CN Chinese (China) 氧饱和度:质量分数:时间点:中心静脉全血:定量型:
Synonyms: MFr O2;tO2;总氧;氧气 中心静脉血;中心静脉血液 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 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=97549-0