List of POCT Devices: The Complete Guide to Point-of-Care Testing in 2026

Point-of-care testing (POCT) devices are diagnostic instruments designed to perform clinical tests at or near the patient’s location — eliminating the delays of sending samples to centralized laboratories. In 2026, POCT has become one of the fastest-growing segments of the global in-vitro diagnostics (IVD) market, valued at over $85 billion USD, driven by the rising demand for rapid, accessible, and AI-enhanced diagnostics across hospitals, clinics, pharmacies, and veterinary settings.

This guide provides a complete list of POCT devices by category, explains how they work, and highlights advanced AI-powered solutions now redefining the field.

What Is a POCT Device?

A POCT device is any portable or compact diagnostic analyzer that delivers test results within minutes, directly at the site of patient care. Unlike traditional laboratory analyzers that require specialized facilities, trained lab technicians, and hours of turnaround time, POCT devices are engineered for simplicity, speed, and multi-environment deployment — from rural clinics to ambulances to pharmacies.

Modern POCT devices have evolved far beyond simple glucose meters. Today’s generation integrates artificial intelligence (AI), IoT connectivity, and multi-modal testing to deliver complete blood counts (CBC), immunoassays, biochemical panels, urinalysis, and fecal analysis — all from a single fingertip blood sample.

Categories of POCT Devices

POCT devices fall into several broad testing categories, each addressing specific clinical needs:

Category	Examples of Tests	Clinical Use
Hematology Analyzers	CBC, 3-diff, 5-diff, 7-diff blood counts	Infection, anemia, blood disorders
Immunoassay Analyzers	CRP, Troponin, TSH, HbA1c, hCG, D-Dimer	Cardiac, thyroid, hormonal, inflammatory markers
Biochemistry Analyzers	Glucose, lipid panel, liver enzymes, renal panel	Metabolic screening, chronic disease monitoring
Urinalysis Devices	RBC, WBC, casts, crystals, microorganisms	Kidney disease, UTI, diabetes
Fecal Analysis Devices	Parasites, digestive enzymes, microbiota	GI disorders, parasitic infections
Blood Glucose Meters	Blood glucose (Glu)	Diabetes management
Coagulation Analyzers	PT/INR, D-Dimer	Clotting disorders, anticoagulation monitoring
Infectious Disease Rapid Tests	Influenza, COVID-19, HIV, HBsAg	Screening, triage
Veterinary POCT Devices	CBC, cortisol, FeLV Ag, CPV Ag, urine, feces	Animal diagnostics

Comprehensive List of POCT Devices

Hematology Analyzers

Hematology analyzers are the most widely used category of POCT devices. They measure the cellular components of blood, including white blood cells (WBC), red blood cells (RBC), and platelets (PLT). Modern AI-powered analyzers now perform a 7-part differential (7-diff), identifying not just the five standard WBC subtypes but also immature and abnormal cell populations such as neutrophilic stab granulocytes (NST), hypersegmented neutrophils (NSH), and reticulocytes (RET).

Key devices in this category include:

• 3-Diff CBC Hematology Analyzers — Entry-level devices delivering WBC (granulocytes, lymphocytes, and mid-range cells), RBC, HGB, HCT, MCV, MCH, MCHC, and platelet parameters. Ideal for primary care and resource-limited settings.
• 5-Diff CBC Hematology Analyzers — Expand differential to neutrophils, lymphocytes, monocytes, eosinophils, and basophils; the global clinical standard in most hospital labs.
• 7-Diff AI-Powered Hematology Analyzers — The most advanced category, using AI cell morphology to classify cells beyond standard 5-diff and flag abnormal morphologies.

Analizadores multifunción todo en uno

All-in-one POCT analyzers combine multiple testing modalities — hematology, immunoassay, biochemistry, urinalysis, and fecal analysis — in a single compact device. These devices address a critical gap in primary healthcare settings where laboratory infrastructure is absent or limited.

Multi-functional POCT analyzers typically offer:

• 7-diff CBC and complete blood morphology (CBM)
• Fluorescence immunoassay (FIA) for cardiac, thyroid, inflammatory, and hormonal panels
• Dry chemistry for biochemical analysis
• Urine and fecal microscopy

Immunoassay POCT Devices

Immunoassay POCT devices use fluorescent-labeled antibodies or lateral flow technology to detect specific proteins, hormones, and biomarkers in blood or serum. Common immunoassay tests available at point of care include:

• Inflammation markers: CRP, hs-CRP, SAA, PCT, IL-6
• Cardiac markers: cTnI, NT-proBNP, Myo, CK-MB, D-Dimer
• Thyroid panel: T3, T4, TSH, FT3, FT4
• Sex hormones: β-hCG, LH, FSH, Progesterone, PRL, Estradiol, Testosterone
• Metabolic markers: HbA1c, 25-OH Vitamin D, Ferritin
• Kidney markers: mALB, NGAL, β2-MG, Cystatin C

Biochemistry POCT Devices

Dry-chemistry-based biochemistry analyzers allow on-site measurement of metabolic panels without the need for liquid reagents or complex calibration. These devices commonly test:

• Blood glucose (Glu), triglycerides (TG), total cholesterol (TC), uric acid (UA)
• Renal panel: UA, creatinine (CR), blood urea nitrogen (UREA/BUN)
• Liver panel: ALT, AST, total bilirubin (TBIL), albumin (ALB), GGT

Urinalysis POCT Devices

Urinalysis POCT devices analyze urine samples for cellular elements, casts, crystals, and microorganisms using automated microscopy and AI classification. These can detect RBC, WBC, renal tubular epithelial cells (RTE), squamous epithelial cells (SEC), and various cast types at the point of care.

Veterinary POCT Devices

Veterinary POCT devices mirror their human counterparts but are optimized for animal blood physiology. Advanced veterinary analyzers support canine and feline testing, and include species-specific panels for infectious diseases, hormone levels, and parasite detection.

Common tests for veterinary POCT include:

• 7-diff CBC with species-specific reference ranges
• Cortisol, T4, HbA1c (for diabetes monitoring in pets)
• Cardiac: cTnI, NT-proBNP
• Infectious disease: FeLV Ag, FIV Ab, CPV Ag, CDV Ag, Giardia Ag, Lyme Ab, Lepto
• Urine: casts, crystals, microorganisms, RBC, WBC
• Feces: parasites, digestive function, intestinal protozoa

Ozelle AI-Powered POCT Devices

Ozelle is a digitally-driven diagnostics company founded in 2014, with origins in a Silicon Valley laboratory, specializing in AI and IoT-powered POCT devices. With over 50,000 units installed globally and a database built on 40 million clinical samples, Ozelle’s AI algorithms have been recognized at the 2022 World Artificial Intelligence Conference (WAIC) for precision in cell morphology analysis.

Ozelle’s current product lineup covers both human and veterinary POCT:

Modelo	Tipo	Key Capabilities	Volumen de la muestra	Rendimiento
EHBT-25	3-Diff Hematology Analyzer	CBC 3-diff, AI cell morphology, 22 parameters	40 µL	12 muestras/hora
EHBT-75	7-Diff Hematology Analyzer	7-diff CBC, NST/NSG/NSH/RET/PAg/ALY detection	30-60 µL	10 muestras/hora
EHBT-50 MiniLab	All-in-One Multi-functional	7-diff CBC + immunoassay + biochemistry + urine/feces	30 µL	10 muestras/hora
EHVT-50	Veterinary Multi-functional	7-diff CBC + urine/feces + immunoassay (canine/feline)	55 µL (CBC)	8 samples/hr
EHVT-75	Veterinary Hematology	7-diff CBC + urine/feces analysis	-	-

EHBT-50 MiniLab: The AI All-in-One POCT Solution

The Ozelle EHBT-50 MiniLab is Ozelle’s flagship multi-functional POCT device, combining hematology, immunoassay, biochemistry, urine, and fecal testing in a single compact unit measuring just 350 × 400 × 450 mm and weighing 15 kg. A single 30 µL capillary fingertip blood sample is sufficient for a complete diagnostic workup, making it especially suitable for pediatric and elderly patients.

Its AI-driven Complete Blood Morphology (CBM) engine is trained on 40 million samples, uses a 4-megapixel SwissOptic customized lens at 50 fps, and identifies advanced cell subtypes — including schistocytes, echinocytes, and teardrop cells — that traditional impedance-based analyzers cannot detect.

EHBT-75: Deeper Clinical Insights

The EHBT-75 is a dedicated 7-diff hematology POCT analyzer that produces results in 6 minutes per sample using liquid-based staining and AI morphological analysis. Its single-use cartridge design is maintenance-free and can be stored at room temperature, eliminating cold-chain logistics that burden traditional lab diagnostics.

EHBT-25: Accessible Primary Care Diagnostics

The EHBT-25 is a 3-diff AI cell morphology analyzer designed for primary care facilities and resource-constrained environments. Despite its entry-level classification, it uses the same AI imaging technology as higher-end models, enabling detection of abnormal cell morphologies that would otherwise require expert microscopy review.

Key Features to Look for in a POCT Device

When evaluating any POCT device for clinical or laboratory use, consider the following criteria:

• Differential capability: 3-diff vs. 5-diff vs. 7-diff — the higher the differential, the more clinical information per test
• Sample volume: Low-volume devices (30 µL) are essential for pediatric care and finger-prick collection
• Testing modalities: Does the device support only hematology, or also immunoassay and biochemistry?
• Connectivity: LIS/HIS integration, WiFi, Bluetooth, and IoT compatibility for centralized data management
• Maintenance requirements: Single-use cartridge designs are maintenance-free and reduce contamination risk
• Certifications: Look for CE, FDA clearance, and ISO 13485:2016 compliance
• AI diagnostic support: AI-generated morphological reports and clinical inference can support physicians in primary care settings

POCT Deployment Settings

POCT devices are now deployed across a wide range of clinical and non-clinical environments:

Configuración	Primary Use Case
Hospitals & Emergency Departments	Rapid triage, sepsis screening, cardiac markers
Primary Care Clinics / GP Offices	Routine CBC, thyroid, diabetes monitoring
Pharmacies	CBC, CRP, glucose — permitted in Brazil, Italy, France, USA, Australia, Ireland, Kenya
Clínicas veterinarias	Animal hematology, infectious disease panels
Ambulances / Mobile Units	On-site emergency diagnostics
Cosmetic & Wellness Centers	Nutritional panels, hormonal testing
Laboratorios	POCT as triage front-end to full lab workflow

Preguntas más frecuentes (FAQ)

Q1: What does POCT stand for?

POCT stands for Point-of-Care Testing. It refers to diagnostic testing performed at or near the site of patient care, delivering faster results than centralized laboratory testing.

Q2: What are the most common POCT devices? The most common POCT devices include hematology analyzers (CBC), blood glucose meters, immunoassay analyzers (for CRP, troponin, TSH), urinalysis devices, and rapid infectious disease tests. Modern multi-functional analyzers like the Ozelle EHBT-50 combine all of these into one device.

Q3: How accurate are POCT devices compared to lab analyzers?

High-end AI-powered POCT devices such as the EHBT-50 demonstrate correlation coefficients (R²) above 0.98 against international laboratory reference systems including Beckman Coulter and Sysmex for WBC, RBC, HGB, and PLT parameters, confirming lab-grade accuracy.

Q4: What sample type is used in POCT hematology analyzers?

Most POCT hematology analyzers accept both capillary blood (from a fingertip prick) and venous EDTA whole blood. Capillary collection (as low as 30 µL) makes POCT ideal for children and patients with difficult venous access.

Q5: What is a 7-diff POCT analyzer?

A 7-diff analyzer performs a 7-part white blood cell differential, identifying neutrophilic stab granulocytes (NST), neutrophilic segmented granulocytes (NSG), hypersegmented neutrophils (NSH), lymphocytes, monocytes, eosinophils, and basophils — plus reticulocytes and platelet aggregates. This goes beyond the standard 5-diff to provide deeper clinical insights, particularly for detecting early infections, left-shift patterns, and bone marrow stress responses.

Q6: Are there POCT devices for veterinary use? Yes. Veterinary POCT devices are designed specifically for animal blood physiology, with species-specific reference ranges for dogs and cats. Devices like the Ozelle EHVT-50 offer 7-diff CBC, urine/fecal analysis, and infectious disease immunoassays including FeLV, FIV, CPV, CDV, and Lyme disease antibodies.

Q7: Do POCT devices integrate with hospital information systems?

Yes. Modern POCT devices support LIS (Laboratory Information System) and HIS (Hospital Information System) integration via LAN ports, WiFi, and cloud IoT platforms, enabling centralized result management, audit trails, and remote monitoring.

Q8: What certifications should a POCT device have?

A reliable POCT device should hold at minimum CE marking (for Europe), FDA clearance (for the United States), and ISO 13485:2016 quality management certification. Additional certifications like CQC and NMP further validate manufacturing and product quality.

The Future of POCT: AI and IoT Integration

The next generation of POCT devices is defined not just by hardware capabilities but by smart platform integration. Companies like Ozelle are embedding AI large diagnostic models, automated clinical inference engines, and IoT-connected operations management platforms into their POCT ecosystems. This transforms the POCT device from a standalone instrument into a connected diagnostic network — allowing clinicians, distributors, and healthcare administrators to track devices, manage consumables, audit test reports, and act on population-level health data in real time.

As primary healthcare continues to expand globally — particularly in pharmacies, community clinics, and mobile health units — AI-powered POCT devices are positioned to democratize access to lab-quality diagnostics for every patient, everywhere.