(204 days)
ABX PENTRA Enzymatic Creatinine CP reagent, with associated calibrator and controls, is a diagnostic reagent for quantitative in vitro determination of Creatinine in human serum, plasma and urine based on an enzymatic method using a multi-step approach ending with a photometric end-point reaction. Creatinine measurements are used in the diagnosis and treatment of renal diseases, in monitoring renal dialysis, and as a calculation basis for measuring other urine analytes.
The ABX PENTRA Multical is a calibrator for use in the calibration of quantitative Horiba Medical methods on Horiba Medical chemistry analyzers.
The ABX PENTRA N Control is for use in quality control by monitoring accuracy and precision.
The ABX PENTRA P Control is for use in quality control by monitoring accuracy and precision.
The ABX PENTRA Urine Control L/H is for use in quality control by monitoring accuracy and precision.
All the reagent, controls and calibrator included in this submission are for use on the ABX PENTRA 400 (K052007), which is a discrete photometric benchtop clinical chemistry analyzer.
The ABX PENTRA Enzymatic Creatinine CP is an in vitro diagnostic assay for the quantitative in vitro determination of creatinine in human serum, plasma and urine based on an enzymatic method using a multi-step approach ending with a photometric end-point reaction. It is composed of a bi-reagent cassette (R1= 22 mL ; R2= 8 mL). Reagent is a chemical solution with additives.
The ABX PENTRA Multical is a lyophilized human serum calibrator with chemical additives and materials of biological origin. The assigned values of the calibrator components are given in the enclosed annex, ensuring optimal calibration of the appropriate HORIBA ABX SAS methods on the ABX PENTRA 400 analyzer. This calibrator is provided in ten vials of 3 ml.
The ABX PENTRA N Control and ABX PENTRA P Control are quality control products consisting of lyophilized human serum with chemical additives and materials of biological origin added as required to obtain given component levels. The assigned values of the control components are given in the enclosed annexes, ensuring control of the appropriate HORIBA ABX SAS methods on the ABX PENTRA 400 analyzer. Each control is provided in ten vials of 5 ml.
The ABX PENTRA Urine Control L/H is a two-level (Low and High) quality control consisting of liquid solutions prepared from human urine with chemical additives and materials of biological origin added as required to obtain given component levels. The assigned values of the control components are given in the enclosed annexe, ensuring control of the appropriate HORIBA ABX SAS methods on the ABX PENTRA 400 analyzer. Each control level is provided in one vial of 10 ml.
The provided text describes performance data for the ABX PENTRA Enzymatic Creatinine CP reagent, along with associated calibrators and controls, for use on the ABX PENTRA 400 clinical chemistry analyzer. The study aims to demonstrate substantial equivalence to predicate devices.
Here's an analysis of the acceptance criteria and study information:
1. Table of Acceptance Criteria and Reported Device Performance
The document presents performance data for the ABX PENTRA Enzymatic Creatinine CP reagent, which implicitly serve as acceptance criteria for its clearance.
| Performance Metric | Acceptance Criteria (Implied) | Reported Device Performance |
|---|---|---|
| Detection Limit | Not explicitly stated as acceptance criteria, but reported values are key performance indicators. | Serum/Plasma: 0.026 mg/dl |
| Urine: 0.66 mg/dl | ||
| Limit of Quantitation | Not explicitly stated as acceptance criteria, but reported values are key performance indicators. | Serum/Plasma: 0.11 mg/dl |
| Urine: 1.71 mg/dl | ||
| Accuracy and Precision | Total CV for Serum/Plasma |
§ 862.1225 Creatinine test system.
(a)
Identification. A creatinine test system is a device intended to measure creatinine levels in plasma and urine. Creatinine measurements are used in the diagnosis and treatment of renal diseases, in monitoring renal dialysis, and as a calculation basis for measuring other urine analytes.(b)
Classification. Class II.