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NETWORK · HEALTHCARE NETWORK

Healthcare Network Architecture Diagram Examples

Planning a healthcare IT network demands clarity on data flows, security boundaries, and system interconnections. Our gallery of healthcare network architecture diagrams illustrates proven patterns for electronic health records (EHR), telemedicine platforms, DICOM imaging, and hospital-wide integration.

4 EXAMPLES· UPDATED 2026-06-30
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HEALTHCARE IT

Hospital EHR System Network with HL7 Integration

HEALTHCARE

Pharmacy Supply Chain Network

HEALTHCARE

Radiology PACS Network

HEALTHCARE

Telemedicine Network for Remote Patient Monitoring

ABOUT

About these examples.

Each example maps real-world scenarios like HL7 interfaces, VPN-secured remote patient monitoring, and pharmaceutical supply chain networks. Browse the diagrams below to see how clinicians, biomedical devices, and administrative systems connect.

Ready to draft your own? Use the interactive generator to customize any template—add firewalls, label clinical zones, and export in multiple formats. No design experience needed.

HOW TO

Make one yourself.

  1. 1

    Select a template or start blank

    Choose a healthcare network example closest to your scenario, or open an empty canvas to build from scratch.

  2. 2

    Drop in clinical and infrastructure nodes

    Add EHR servers, PACS workstations, medical IoT devices, HL7 engines, and routers using the smart symbol library.

  3. 3

    Draw connections with protocol labels

    Connect components with lines, then annotate with DICOM, HL7 v2, VPN, or other interface protocols.

  4. 4

    Define security zones and VLANs

    Group devices into subnets, mark DMZs, and highlight firewall rules with boundary shapes.

  5. 5

    Format and share the diagram

    Adjust colors, add a legend, and export as PNG, PDF, or interactive link for team review.

FAQ

Frequently asked questions

What is a healthcare network architecture diagram?01
It is a visual map of how clinical systems, medical devices, and IT infrastructure communicate in a healthcare organization. These diagrams show patient data flows, HL7/DICOM integrations, and security boundaries.
Which common components appear in these diagrams?02
You’ll typically see EHR application servers, radiology PACS archives, lab information systems, VPN gateways for remote clinics, medical IoT endpoints, and network segmentation elements like firewalls and VLANs.
How do I handle HL7 and DICOM traffic in a network design?03
Use separate VLANs for clinical data, label interfaces with the appropriate protocol (e.g., HL7 v2 over TCP, DICOM over TLS), and place HL7 integration engines or PACS brokers in a DMZ when bridging internal and external networks.
Can I reuse these examples for my hospital’s network documentation?04
Absolutely. Every template is fully editable. Replace placeholder names with your real system names, adjust device counts, and fine‑tune the topology to match your existing or future architecture.
Does the diagram tool support HIPAA‑compliant data handling?05
The editor runs in your browser and does not transmit health data to remote servers. Diagrams are stored locally or on your secure cloud account. Always follow your organization’s security policies when embedding credentials or IP addresses.
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