Creatinine istat venous registration#
Creatinine istat venous verification#

Creatinine istat venous verification#

i-STAT System controls and calibration verification materials are validated for use only with the i-STAT System and assigned values may not be commutable with other methods. National Institute of Standards and Technology (NIST) standard reference material SRM909. Creatinine values assigned to i-STAT’s controls and calibration verification materials are traceable to the U.S. MetrologicalTraceability The i-STAT System test for creatinine measures creatinine amount-of-substance concentration in the plasma fraction of arterial, venous, or capillary whole blood (dimension µmol L-1) for in vitro diagnostic use. For cartridges that contain a sensor for the measurement of creatinine, a list of reactive ingredients is indicated below: ReactiveIngredientĬreatinine CreatineAmidinohydrolase CreatinineAmidohydrolase SarcosineOxidase Contents Each i-STAT cartridge contains one reference electrode (when potentiometric sensors are included in the cartridge configuration), sensors for the measurement of specific analytes, and a buffered aqueous calibrant solution that contains known concentrations of analytes and preservatives. INTENDED USE The test for creatinine, as part of the i-STAT System, is intended for use in the in vitro quantification of creatinine in arterial, venous, or capillary whole blood. Certain substances, such as drugs, may affect analyte levels in vivo.1 If results appear inconsistent with the clinical assessment, the patient sample should be retested using another cartridge. See below for information on factors affecting results. The liberated hydrogen peroxide is oxidized at the platinum electrode to produce a current which is proportional to the sample creatinine concentration. The oxidation of sarcosine, catalyzed by the enzyme sarcosine oxidase, produces hydrogen peroxide (H2O2). Creatine is then hydrolyzed to sarcosine in a reaction catalyzed by the enzyme creatine amidinohydrolase. Creatinine is hydrolyzed to creatine in a reaction catalyzed by the enzyme creatinine amidohydrolase. For i-STAT test cartridge information and intended use, refer to individual product pages or the cartridge information (CTI/IFU) in the i-STAT Support area.Ībbott - A Leader in Rapid Point-of-Care Diagnostics.Creatinine is measured amperometrically. Check with your local representative for availability in specific markets. Not all products are available in all regions. GDPR Statement | Declaration for California Compliance Law. Any person depicted in such photographs is a model. Photos displayed are for illustrative purposes only. Your use of this website and the information contained herein is subject to our Website Terms and Conditions and Privacy Policy.

Creatinine istat venous registration#

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