Hospital digitisation fails at the interface layer
Hospital digitisation projects often fail quietly at the interface layer: devices produce data, middleware stores it, and clinicians still re-type values into the chart. For science and health-technology audiences, the interesting question is architecture—what the patient record is allowed to be the system of record for.
Middleware versus clinical timeline
Normalising HL7 or ASTM feeds is necessary but not sufficient. Observations belong on the same timeline as notes and orders when they influence prescribing. The HL7 FHIR overview describes a resource model that supports that design when implemented end-to-end.
Modular hospital platforms
Each new analyzer contract should not automatically imply a separate integration programme. In practice, an electronic patient record software backbone with shared terminology reduces duplicate entry across lab, pharmacy, and imaging. Promed HIS illustrates a modular pattern: ancillary services extend one patient index rather than parallel silos.
Group-scale deployment depends on a connected healthcare platform that shares identity and interfaces by design—aligned with NHS digitisation guidance on joined-up information.
When data arrives but never becomes part of the clinical timeline, integration has succeeded technically and failed clinically.
