URIT UC-A580Vet Veterinary Urine Analyzer

Overview

The URIT UC-A580Vet Veterinary Urine Analyzer is a dedicated clinical chemistry instrument engineered for quantitative and qualitative analysis of urine specimens from companion animals—including dogs, cats, horses, and small mammals. It operates on the principle of reflectance photometry, where dry reagent strips are optically scanned using an array-based Contact Image Sensor (CIS) module. The system employs a layer-by-layer scanning algorithm to capture spectral reflectance changes across multiple test pads—each impregnated with chemically specific reagents—enabling simultaneous detection of up to 11 parameters including leukocytes, nitrite, urobilinogen, protein, pH, blood, specific gravity, ketones, bilirubin, glucose, and ascorbic acid. Designed specifically for veterinary point-of-care (POC) and central laboratory settings, the UC-A580Vet integrates thermal regulation to maintain optimal reaction kinetics across ambient temperatures ranging from 10 °C to 30 °C, ensuring assay stability and inter-run reproducibility.

Key Features

• Array-based CIS optical detection system with multi-wavelength reflectance measurement, minimizing interference from ambient light and strip positioning variability
• Intelligent thermal management module that actively stabilizes internal optical and reaction chamber temperature during operation—critical for enzymatic and diazonium-based reactions in low-temperature environments
• Dedicated veterinary calibration profiles preloaded for species-specific urine matrix effects (e.g., higher creatinine and uric acid concentrations in feline urine)
• Automated strip recognition via embedded barcode reader; supports both URIT-branded and standardized dipstick formats compliant with CLSI EP12-A2 guidelines
• Compact benchtop footprint (290 × 220 × 180 mm) with integrated thermal printer and USB/RS-232 connectivity for LIS integration
• Self-diagnostic routines including LED intensity verification, sensor drift compensation, and optical path cleanliness monitoring

Sample Compatibility & Compliance

The UC-A580Vet accepts fresh, centrifuged, or refrigerated (2–8 °C) urine samples collected in sterile, non-additive containers. It is validated for use with voided, cystocentesis, and catheterized specimens from canine, feline, equine, and rabbit subjects. All reagent strips meet ISO 15197:2013 requirements for analytical performance and carry CE marking under IVD Directive 98/79/EC. The analyzer’s software architecture supports audit trail generation and user-access logging, aligning with GLP-compliant workflows in accredited veterinary diagnostic laboratories. While not FDA-cleared for human use, its methodology conforms to CLSI GP16-A3 and EP12-A2 protocols for categorical and semi-quantitative urinalysis validation.

Software & Data Management

The UC-A580Vet runs on embedded Linux-based firmware with a touchscreen GUI supporting multilingual interface (English, Spanish, Portuguese, and Simplified Chinese). Data storage includes onboard memory for ≥10,000 patient records with time/date stamping, operator ID tagging, and result flagging (e.g., “ABN”, “HGB”, “BIL”). Export options include CSV and HL7 v2.5 messages via USB mass storage or serial transmission. The system supports optional PC-based URIT-LIS Link software for bidirectional interfacing with veterinary practice management systems (e.g., IDEXX Cornerstone, Covetrus Pulse). Audit logs record all critical events—including calibration updates, maintenance alerts, and result overrides—in compliance with traceability requirements under ISO/IEC 17025:2017 Clause 7.10.

Applications

This analyzer serves core diagnostic functions across primary care clinics, specialty hospitals, and academic veterinary teaching facilities. It supports early detection of urinary tract infections (UTIs) through combined leukocyte esterase and nitrite evaluation; monitors chronic kidney disease progression via proteinuria and specific gravity trends; aids in diabetes mellitus screening through glucosuria assessment; and assists in hepatic dysfunction evaluation via bilirubin and urobilinogen patterns. Its robustness in field conditions also enables deployment in mobile veterinary units and shelter medicine programs requiring rapid triage capability without reliance on centralized lab infrastructure.

FAQ

Is the UC-A580Vet approved for human urinalysis?
No—this device is designed, validated, and labeled exclusively for veterinary use per manufacturer specifications and regulatory classification.
What maintenance is required for long-term optical accuracy?
Daily cleaning of the CIS lens surface with lint-free swabs and isopropyl alcohol is recommended; biweekly verification using URIT Calibration Strips (Cat. No. UC-CS01) ensures reflectance baseline integrity.
Can results be exported directly to cloud-based veterinary EHR platforms?
Yes—via HL7 v2.5 messaging over RS-232 or TCP/IP (with optional network adapter), enabling integration with platforms such as eVetPractice and Vetstoria.
Does the analyzer support QC material testing with documented acceptance criteria?
Yes—built-in QC mode allows entry of third-party control material values and automatically calculates Westgard rules (1_3s, 2_2s, R_4s) for trend analysis and out-of-control flagging.
What is the typical turnaround time per sample?
From strip insertion to printed report: ≤65 seconds, including thermal stabilization, optical scan, and algorithmic interpretation.