Your browser doesn't support javascript.
loading
Performance Evaluation of the Stat Profile pHOx Ultra Blood Gas Analyzer / 임상검사와정도관리
Journal of Laboratory Medicine and Quality Assurance ; : 47-49, 2019.
Article in Korean | WPRIM | ID: wpr-741138
ABSTRACT
The objective of this study was to evaluate the analytical performance of the Stat Profile pHOx Ultra Blood Gas Analyzer (Nova Biomedical, USA), a new blood gas/chemistry analyser, including its precision and linearity, comparison studies, and the carry-over effect of commercial reagents and patient specimens. We assessed all the results on the basis of the Clinical and Laboratory Standards Institute guidelines. The following parameters were assessed pH, partial pressure of carbon dioxide, partial pressure of oxygen, ionized calcium, ionized magnesium (iMg), and lactate concentration The total imprecision had a coefficient of variation of 0.0%–1.8%, and the linear measurement ranges for each parameter were all acceptable. In comparison with the Nova Critical Care Xpress Analyzer (Nova Biomedical, USA), the results indicated a good agreement, except for iMg. All carry-over ranges were between −0.5% and −1.4%. The Stat Profile pHOx Ultra Blood Gas Analyzer showed good analytical performance in terms of precision, linearity, comparison studies, and carry-over effect. The Stat Profile pHOx Ultra Blood Gas Analyzer can provide reliable measurements across a clinically relevant range and has potential use in laboratory tests.
Subject(s)

Full text: Available Index: WPRIM (Western Pacific) Main subject: Oxygen / Partial Pressure / Carbon Dioxide / Calcium / Lactic Acid / Critical Care / Hydrogen-Ion Concentration / Indicators and Reagents / Magnesium Type of study: Practice guideline Limits: Humans Language: Korean Journal: Journal of Laboratory Medicine and Quality Assurance Year: 2019 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Main subject: Oxygen / Partial Pressure / Carbon Dioxide / Calcium / Lactic Acid / Critical Care / Hydrogen-Ion Concentration / Indicators and Reagents / Magnesium Type of study: Practice guideline Limits: Humans Language: Korean Journal: Journal of Laboratory Medicine and Quality Assurance Year: 2019 Type: Article