19220-3
Oxygen content in Venous blood
Active
Term Description
Be very careful about mapping to this term. We cannot confirm that anyone reports it in this manner - perhaps as number of molecules of oxygen in a given volume. We also cannot confirm that there is a method for measuring oxygen content directly (rather than as the calculation given under the term 60841-4). Likewise we cannot prove that such an approach does not exist. However, all of the usages that we know about are based on calculations. So be very careful about mapping to oxygen saturation terms that are not derived from calculations, e.g. this terms and LOINCs 34163-6, 19218-7 and 19219-5.
Source: Regenstrief LOINC
Part Description
LP30884-8 Oxygen content
Oxygen content is a component of a blood gas analysis test that helps to evaluate acid-base balance, gas exchange, and voluntary respiratory control. In the blood gas analysis test, blood is drawn from an artery and analyzed in the lab for pH, partial pressure of carbon dioxide, partial pressure of oxygen, bicarbonate content per 100 mL of blood, oxygen saturation, and oxygen content. Oxygen content is the sum of the oxygen that is combined with hemoglobin and the oxygen dissolved in the plasma. The calculation for oxygen content is the following: arterial oxygen content = (Hgb x 1.36)(Oxygen saturation/100)+(partial pressure of oxygen x 0.0031). PMID: 24665166[http://www.scymed.com/en/smnxpr/prgdb276.htm]
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Oxygen content
- Property
- SCnc
- Time
- Pt
- System
- BldV
- Scale
- Qn
- Method
Additional Names
- Short Name
- O2 Ct BldV-sCnc
- Display Name
- Oxygen content (BldV) [Moles/Vol]
- Consumer Name Alpha Get Info
- Oxygen content, Blood
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0l
- Last Updated
- Version 2.73
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 2127
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Sauerstoffgehalt: |
| es-AR | Spanish (Argentina) | contenido de oxígeno: |
| es-ES | Spanish (Spain) | Contenido de oxígeno: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Contenido de oxígeno: |
| et-EE | Estonian (Estonia) | Hapniku sisaldus: Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Venoosne veri |
| fr-CA | French (Canada) | Teneur en oxygène: |
| fr-FR | French (France) | Oxygène contenu: |
| fr-BE | French (Belgium) | Teneur en oxygène: Synonyms: O2 |
| it-IT | Italian (Italy) | Ossigeno, contenuto: Synonyms: Chimica Concentrazione di Sostanza Contenuto di ossigeno Punto nel tempo (episodio) Sangue venoso |
| ko-KR | Korean (Korea, Republic Of) | 산소 함량: |
| nl-NL | Dutch (Netherlands) | zuurstofgehalte: |
| pl-PL | Polish (Poland) | Zawartość tlenu: |
| pt-BR | Portuguese (Brazil) | Teor de Oxigênio: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Кислород содержание: Synonyms: Количественный Концентрация кислорода Кровь Венозная Молярность; |
| tr-TR | Turkish (Turkey) | Oksijen içeriği: |
| zh-CN | Chinese (China) | 氧含量: Synonyms: ctO2; |
Example Units
| Unit | Source |
|---|---|
| mol/L | Example UCUM Units |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=19220-3
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