Blood gas analyser IVD, point-of-care

Blood gas analysers (point-of-care) are laboratory instruments used to measure critical blood chemistry values like pH, oxygen (pO₂) and carbon dioxide (pCO₂) levels. These devices help clinicians quickly assess respiratory and metabolic function, guiding urgent treatments such as ventilator adjustments or acid-base imbalances in patients.

These analysers are typically regulated as in vitro diagnostics (IVDs) and may require compliance with standards like ISO 13485 or FDA 510(k) clearance depending on the jurisdiction. They are often supplied as standalone systems with disposable consumables for sample analysis, designed for use in emergency rooms, ICUs, or critical care settings.