Version 2.80

Term Description

Plasma oxyhemoglobin is used to evaluate for hemolysis when plasma free hemoglobin [LOINC: 721-1] cannot be accurately measured due to interference by bilirubin or other substances.

Part Description

LP15766-6   Oxyhemoglobin
Oxyhemoglobin is the oxygen-loaded form of hemoglobin, the transport molecule for oxygen in the blood. Each hemoglobin molecule is a tetramer with 4 sites that reversibly bind oxygen. Loading occurs in the lung where the pO2 is high, and unloading occurs in tissues according to the hemoglobin saturation curve. The fraction of hemoglobin sites loaded with an oxygen molecule is close to 100% in arterial blood and 60-80% in mixed venous blood. Changes in absorption spectra of hemoglobin upon binding oxygen is the basis for pulse oximetry, and partly account for its bright red color compared to the purple blue of deoxyhemoglobin due to a higher absorption spectrum (940 nm vs. 660 nm wavelength for oxyhemoglobin). Source: Regenstrief LOINC

Fully-Specified Name

Component
Oxyhemoglobin
Property
MCnc
Time
Pt
System
Plas
Scale
Qn
Method

Additional Names

Long Common Name
Oxyhemoglobin [Mass/volume] in Plasma
Short Name
OxyHgb Plas-mCnc
Display Name
Oxyhemoglobin (P) [Mass/Vol]
Consumer Name Alpha Get Info
Oxyhemoglobin, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.63
Last Updated
Version 2.63 (ADD)
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
87433-9 Free hemoglobin and oxyhemoglobin panel - Plasma

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Οξυαιμοσφαιρίνη:MCnc:Pt:Πλάσμα:Qn:
Synonyms: MCnc Οξυαιμοσφαιρίνη
es-ES Spanish (Spain) Oxihemoglobina:Concentración de masa:Punto temporal:Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Oxihemoglobina:Concentración de masa:Punto temporal:Plasma:Cuantitativo:
et-EE Estonian (Estonia) Oksühemoglobiin:MCnc:Pt:P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma
fr-CA French (Canada) Oxyhémoglobine:Concentration de masse:Temps ponctuel:Plasma:Quantitatif:
fr-FR French (France) Oxyhémoglobine:Masse/Volume:Ponctuel:Plasma:Numérique:
fr-BE French (Belgium) Oxyhémoglobine:Concentration de masse:Temps ponctuel:Plasma:Quantitatif:
it-IT Italian (Italy) Ossiemoglobina:MCnc:Pt:Plasma:Qn:
Synonyms: Chimica Concentrazione di Massa Plasma Punto nel tempo (episodio)
nl-NL Dutch (Netherlands) oxyhemoglobine:massa/volume:moment:plasma:kwantitatief:
pl-PL Polish (Poland) Oksyhemoglobina:stężenie masowe:punkt w czasie:osocze:ilościowy:
ru-RU Russian (Russian Federation) Оксигемоглобин:МассКонц:ТчкВрм:Плаз:Колич:
Synonyms: Количественный Массовая концентрация Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Oksihemoglobin:KütlKons:Zmlı:Plaz:Kant:
zh-CN Chinese (China) 氧合血红蛋白:质量浓度:时间点:血浆:定量型:
Synonyms: HbO2;O2Hb;OxyHgb;动脉血色素;氧化血红蛋白;氧血色素;氧饱和血红蛋白 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 水平;浓度;质量浓度(单位体积)

Example Units

Unit Source
mg/dL 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=87437-0