POCT (Point-of-Care Testing) features rapid, bedside testing near the patient for quick results, requiring minimal sample prep (like no pipetting) using user-friendly, disposable strips/cassettes for real-time data, enabling immediate treatment decisions, improved outcomes, and better patient management, with ideal devices being affordable, sensitive, specific, and robust.
Key Features
Proximity to Patient: Tests done at the bedside, clinic, or even at home, not in a central lab.
Rapid Turnaround Time (TAT): Instant or very quick results (minutes or less) to guide immediate care.
User-Friendly: Simple, single-step operation, often with pre-made reagent cartridges, no complex training needed.
Minimal Sample Prep: Uses whole blood, urine, or saliva; no centrifugation or complex handling.
Disposable/Unit-Dose: Uses ready-to-use test strips, cards, or cassettes.
Real-Time Data: Provides immediate data for timely decisions, supporting 'Test & Treat' strategies.
Portable & Robust: Devices are often small, portable, and don't require refrigeration for reagents.
Connectivity: Modern systems can integrate data for better management and analytics.
Examples of POCT Tests
Blood Glucose Monitoring (Glucometers).
Infectious Disease Screening (e.g., Flu, COVID-19, HIV).
Pregnancy Tests.
Cardiac Markers.
Drugs of Abuse Screening.
Blood Gas & Electrolytes.
Coagulation Tests.
