![]() ![]() In sampling systems for measurement of airborne materials, a filter element is introduced into the sampled airstream such that the aerosol constituents are removed and deposited on the filter. Ortiz, Carlos A.Ī quick-change filter cartridge. © Veterinary Emergency and Critical Care Society 2013. Blood typing methods in dogs with IMHA should be further investigated. There was good agreement between the 2 methods for normal dogs and dogs with nonimmune-mediated disease. Two dogs in the IMHA group had indeterminate gel column blood typing results 1 dog in this group had a negative gel column test result but a positive cartridge test result. Agreement was observed between the tests for normal dogs and dogs with nonimmune-mediated disease in 74/74 cases. A convenience sample of 30 healthy blood donors, 13 dogs with immune-mediated hemolytic anemia (IMHA) (3 of which had concurrent immune-mediated thrombocytopenia ), and 44 dogs with other diseases was included in the study. Detection of DEA 1.1 was performed using a laboratory-based gel column method and a point-of-care cartridge. The objective of this study was to determine if a point-of-care DEA 1.1 blood typing cartridge could be used in place of the gel column typing method. All rights reserved.Ĭomparison of a gel column blood typing method and a point-of-care cartridge for dog erythrocyte antigen 1.1.īlois, Shauna L Richardson, Danielle M Abrams-Ogg, Anthony C Gīlood typing for the presence of Dog Erythrocyte Antigen (DEA) 1.1 is recommended in all donor and recipient dogs prior to transfusion of blood products. ![]() Copyright © 2018 The Canadian Society of Clinical Chemists. Identification of sample errors from pre-analytical sources, such as interferences and automatic corrective actions, along with the analytical performance, ease of use and low maintenance time of the instrument, makes the evaluated instrument a suitable blood gas analyzer for both POCT and laboratory use. On the contrary, significant interference for benzalkonium and hemolysis on electrolyte measurements were found, for which the user is notified by an interferent specific flag. No interference of lipemia or methylene blue on CO-oximetry results was found. Method comparison demonstrated good agreement to the RapidPoint 500 and i-STAT CG8+, except for some parameters (RapidPoint 500: pCO 2, K +, lactate and tHb i-STAT CG8+: pO 2, Na +, i Ca 2+ and tHb) for which significant differences between analyzers were recorded. The analytical performance was acceptable for all parameters tested. Interference of potential pre-analytical confounders on co-oximetry and electrolyte concentrations were studied. ![]() Obtained data were compared against preset quality specifications. Based on the CLSI EP9-A2 evaluation protocol, a method comparison with the Siemens RapidPoint 500 and Abbott i-STAT CG8+ was performed. The estimated total error was calculated based on the mean of the range claimed by the manufacturer. Total imprecision was estimated according to the CLSI EP5-A2 protocol. We evaluated the (pre-)analytical performance of a novel cartridge-type blood gas analyzer, the GEM Premier 5000 (Werfen), for the determination of pH, partial carbon dioxide pressure (pCO 2 ), partial oxygen pressure (pO 2 ), sodium (Na + ), potassium (K + ), chloride (Cl - ), ionized calcium ( i Ca 2+ ), glucose, lactate, and total hemoglobin (tHb). Point-of-care blood gas test results may benefit therapeutic decision making by their immediate impact on patient care. Oyaert, Matthijs Van Maerken, Tom Bridts, Silke Van Loon, Silvi Laverge, Heleen Stove, Veronique The need for point-of-care medical diagnostic tools is evident, particularly in low-resource and rural settings, and a full.Īnalytical and pre-analytical performance characteristics of a novel cartridge-type blood gas analyzer for point-of-care and laboratory testing. Microfluidic cartridges for automated, point-of-care blood cell countingįull Text Available Disposable, low-cost microfluidic cartridges for automated blood cell counting applications are presented in this article. ![]()
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