Version 2.78

Description

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

Basic Part Properties

Part Display Name
Oxyhemoglobin
Part Type
Component (Describes the core component or analyte measured)
Created On
2000-05-04
Construct for LOINC Short Name
OxyHgb

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP15766-6
ConceptMap translate
https://fhir.loinc.org/ConceptMap/$translate?system=http://loinc.org&code=LP15766-6

Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 氧合血红蛋白
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
fr-CA French (Canada) Oxyhémoglobine
et-EE Estonian (Estonia) Oksühemoglobiin
es-ES Spanish (Spain) Oxihemoglobina
it-IT Italian (Italy) Ossiemoglobina
tr-TR Turkish (Turkey) Oksihemoglobin
ru-RU Russian (Russian Federation) Оксигемоглобин
nl-NL Dutch (Netherlands) oxyhemoglobine
fr-BE French (Belgium) Oxyhémoglobine
pl-PL Polish (Poland) Oksyhemoglobina