Open • Secure • Manageable

The open clinic operating system
for stable operations and simple administration

Linumed provides a hardened Debian base with central management, clear update channels, and ready-to-use integration blocks. Interfaces are quickly connected via Mirth Connect (HL7 v2/v3, FHIR). Optional preconfigured apps: Nextcloud, OpenEMR, DICOM proxy/viewer, Monitoring.

View products Integration

What Linumed delivers

  • ✓ Hardened OS with sensible defaults (firewall, SSH policies, updates)
  • ✓ Central administration: users, services, backups, monitoring/alerts
  • ✓ Integration layer via Mirth Connect (routing, mapping, HL7/FHIR)
  • ✓ Optional apps out-of-the-box (e.g., Nextcloud, OpenEMR, DICOM viewer)

Core features

Secure core

Debian hardening, clean user/permission model, automated updates with rollback strategy.

  • ✓ Firewall profiles & SSH best practices
  • ✓ Container/service isolation
  • ✓ Backup (Borg/Restic) & restore tests

Central administration

Configuration profiles, playbooks, inventory, and an observability stack (logs/metrics/alerts).

  • ✓ Ansible playbooks
  • ✓ Prometheus/Grafana + Loki
  • ✓ Directory-ready (LDAP/Keycloak)

Optional apps

Preconfigured building blocks for a fast start – modular activation.

  • ✓ Nextcloud (files/calendar/contacts)
  • ✓ OpenEMR (practice/HIS focus)
  • ✓ DICOM proxy/viewer

Interfaces & integration

Linumed optionally ships with Mirth Connect ready to run: routing, mapping, and monitoring of HL7/FHIR messages. Existing systems remain connected – Linumed reduces integration effort and keeps configurations versionable (infrastructure as code).

HL7 v2/v3
ADT/ORM/ORU etc.
FHIR R4
REST/JSON
DICOM
Proxy/viewer
API Gateway
Reverse proxy/ingress

Architecture (simplified)

[ Management ]
  ├─ Ansible · Inventory · Profiles
  └─ Observability (Prometheus/Grafana/Loki)

[ Services ]
  ├─ Reverse Proxy (nginx/traefik)
  ├─ Mirth Connect (HL7/FHIR)
  ├─ Backup (Borg/Restic) · Audit
  └─ Directory (LDAP/Keycloak-ready)

[ Applications (optional) ]
  ├─ Nextcloud · OpenEMR
  └─ DICOM Proxy/Viewer

[ Platform ]
  └─ Hardened Debian · Container Runtime · Firewall

Editions

Choose what fits your size and needs: Practice, Enterprise, or Charity.

For practices & small sites

  • ✓ Guided installer & secure defaults
  • ✓ Nextcloud + baseline backup included
  • ✓ Option: Mirth Connect Light (HL7/FHIR)

Value

Fast start, low admin effort, clear updates – ideal for practices/MVZ with limited IT time.

Next steps

Clarify sizing, receive installer, remote guidance for go-live.

Request info

Operate simply instead of constantly repairing.

Linumed reduces complexity: clear standards, clean administration, reliable updates.

Contact us

Contact

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Imprint / Info

  • Project: Linumed – Open clinic operating system
  • Email: info@linumed.com
  • Location: Dietmannsried, Germany
Note: Third-party product names (e.g., Mirth Connect, Nextcloud, OpenEMR, DICOM) belong to their respective owners. This page is a product preview.