[Capillary sample and blood gas analysis. Technic and validity].
The authors have developed a technique of sampling and analysis of capillary blood which they describe here. Applied to 34 patients, it gives excellent correlations, both for PO2-PCO2 and pH. The advantages of capillary methods and their disadvantages are discussed.
D001158:Arteries; D001769:Blood; D001800:Blood Specimen Collection; D002196:Capillaries; D002245:Carbon Dioxide / Q000097:blood*; D006801:Humans; D006811:Humerus / Q000098:blood supply; D006863:Hydrogen-Ion Concentration; D010100:Oxygen / Q000097:blood*
D002245:Carbon Dioxide; D010100:Oxygen
Prélèvements capillaires et analyse des gaz du sang. Technique et validité