# IT convergence and modernization | ESPEIR

> Modernize your information system without losing your patients’ history: EHR migration, multi-facility convergence, application consolidation.

Web version: https://espeir.com/en/solutions/modernisation
Languages: [fr](https://espeir.com/md/fr/solutions/modernisation) · [en](https://espeir.com/md/en/solutions/modernisation) · [de](https://espeir.com/md/de/solutions/modernisation)

## Convergence · Modernization · BCP/DRP · Modernize your IT systems. Preserve the clinical history.

EHR migration, IT convergence across hospital groups (including GHTs in France) or consolidation: CLARYS Medical Memory preserves the medical history and keeps it accessible, whatever the source software.

Change your software without losing the clinical history.

- **The history stays accessible.** During and after migration, whatever the source software.
- **Fewer applications to maintain.** Retire legacy software once archiving and access are validated.
- **Continuity during outages.** The history remains available, even when the EHR is down.

## White paper · FHIR-Based Data Archival Solution for Healthcare

Migrate, archive, then retire legacy systems after a merger: Infor’s white paper for the US market.

It shows how to normalize legacy data into FHIR once, keep it accessible and retire old applications. The viewer screens shown are CLARYS Medical Memory.

- Migration and archiving on a single FHIR foundation
- Retirement of legacy systems
- Patient access: search, timeline, PDF export

January 2026 edition

CLARYS Medical Memory screens in Infor’s white paper

## Your challenges · Your software changes. Clinical memory endures.

A migration should not erase years of history. Medical Memory keeps this information viewable while your new systems take over.

- **EHR migration.** View history without migrating everything into the new EHR.
- **Multisite convergence.** Information from several facilities, gathered around the patient.
- **Decommissioning.** Retire legacy applications once archiving, access and retention are validated.
- **Rationalization.** Reduce dependence on legacy software, at a pace set by your technical and regulatory constraints.

## The benefits · A lasting clinical legacy. An information system freer to evolve.

- **Continuity for professionals.** History stays viewable as your information system evolves.
- **A controlled migration scope.** Data migration sized to what the new tool actually needs.
- **Application costs, revisited.** Fewer applications kept running just for viewing: an opportunity to rethink costs.

## Convergence architecture · Multiple systems. One clinical history.

### Existing systems

- Legacy EHR
- New EHR
- Emergency
- Laboratory
- Radiology
- EDMS and other specialty software

Interoperability tools and partners · FHIR

Contextual call

- **CLARYS Medical Memory.** Longitudinal clinical memory, independent of source applications
- **CLARYS Intelligence.** Traceable understanding of clinical content, linked to sources

- **Care.** Unified patient history
- **Organization.** Application rationalization
- **Modernization.** New data uses

## Implementation · Your infrastructure. Your partners. Your freedom.

CLARYS Medical Memory builds on HL7 FHIR and your interoperability tools. Your data, your architecture and your pace remain yours.

1. **Identify the histories to preserve.** Secure the critical histories first, then the rest.
2. **Connect the available sources.** Then connect your live EHRs and other authorized sources.
3. **Extend the memory to new uses.** Finally, turn on semantic understanding and roll out to other facilities.

## Beyond migration · Preserve the history. Multiply its uses.

After migration, the memory keeps delivering value:

- **Pathway continuity.** A patient context shared across authorized stakeholders.
- **Clinical summaries.** Structured, sourced summaries.
- **Research and data.** Cohorts enriched by historical records, within authorized frameworks.
- **Trajectories.** Comparing patient pathways.
- **New services.** Clinical context for other applications.

## Let’s build your project · Assess your convergence project on an initial scope.

Let’s identify, on an initial scope, the applications involved, the histories to keep and the potential for rationalization.

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## Site pages

- [Home](https://espeir.com/md/en)
- [CLARYS Medical Memory](https://espeir.com/md/en/clarys/medical-memory)
- [CLARYS Intelligence](https://espeir.com/md/en/clarys/intelligence)
- [IT convergence and modernization](https://espeir.com/md/en/solutions/modernisation)
- [Archives and medical heritage](https://espeir.com/md/en/solutions/archives)
- [Clinical data warehouses](https://espeir.com/md/en/solutions/clinical-data-warehouse)
- [Health and social care continuity](https://espeir.com/md/en/solutions/care-continuity)
- [Software vendors and integrators](https://espeir.com/md/en/solutions/software-vendors)
- [Trajectories and populations](https://espeir.com/md/en/solutions/trajectories-populations)
- [Technology and science](https://espeir.com/md/en/technology)
- [Partners](https://espeir.com/md/en/partners)
- [ESPEIR](https://espeir.com/md/en/espeir)
- [Contact](https://espeir.com/md/en/contact)
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## Contact

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