Optimizing Sample Logistics: Hub-and-Spoke Sample Routing for Diagnostic Labs

The Architecture of Modern Diagnostic Chains

Large pathology and radiology networks operate on a hub-and-spoke model. Peripheral collection centers (spokes) collect blood, urine, and tissue specimens, which are then triaged and dispatched to centralized reference laboratories (hubs) for advanced processing like PCR, flow cytometry, or histopathology.

The Bottlenecks of Manual Dispatch Registers

Paper manifest sheets and manual WhatsApp updates cause lost vials, temperature excursions, and unrouted tests. Missing a sample's testing window invalidates clinical specimens and increases costs.

Intelligent Digital Routing with Relaso

With Relaso Diagnostic Lab Routing Software, every sample receives a unique barcode at collection. The system automatically reads the test parameters, generates digital batch manifests, verifies cold-chain handovers via QR scan, and routes samples to the optimal processing lab based on machine capacity and test availability.