Healthcare Interoperability Infrastructure

Healthcare systems should just work together.

PPUSSH Health is the interoperability layer that lets hospitals, laboratories, pharmacies, insurers, and health platforms securely exchange health information—without replacing the systems they already use.

Keep your system. Connect it to the network.
Healthcare professionals collaborating
Care is already a network.The technology around it should work like one.

Healthcare has plenty of software. It doesn't have enough interoperability.

Siloed records

Patient data gets trapped inside individual facilities.

Disconnected workflows

Referrals and lab results rely on paper or fragmented tools.

No common exchange layer

Every integration requires a custom point-to-point connection.

Meet the healthcare handshake

We're not where records live, we're how they move.

PPUSSH acts as a universal adapter, translating and securely routing health information between disparate systems.

How it works

Hospital A
Adapter
PPUSSH
Adapter
Hospital B
01

Connect

Deploy the adapter to your existing system.

02

Discover

Locate patient records across the network.

03

Authorize

Verify identity and consent.

04

Exchange

Securely route standardized data.

Keep your system.

PPUSSH does not replace your EHR. It gives it a voice.

The Adapter

Data Model

Maps local schemas to standard FHIR formats.

Technology

Lightweight, containerized, and locally hosted.

Workflow

Handles queuing, retries, and offline scenarios.

Boundaries

Strict separation of local storage and exchange logic.

Built on Standards

We utilize HL7 FHIR, standardized REST APIs, and extensible adapters to ensure broad compatibility and future-proof exchange.

Real-world Scenario

The Ekiti to Lagos Story

A patient treated in a rural clinic in Ekiti state is referred to a specialist in Lagos. Instead of carrying paper files, their clinical summary is securely requested by the Lagos facility via PPUSSH.

The local clinic's system authorizes the release, the adapter standardizes the data, and the specialist receives actionable clinical information in their own EHR.

What can move through PPUSSH?

  • Clinical SummariesAllergies, medications, problem lists.
  • Lab Orders & ResultsStructured diagnostic data.
  • ReferralsClosed-loop care coordination.
  • Claims & BillingAdministrative exchange for insurers.

The Trust Layer

Security and governance baked into the infrastructure.

Identity

Discovery

Authorization

Consent

Encryption

Audit

Your data stays yours

PPUSSH routes data. We do not build centralized data lakes of patient records.

Security Architecture

  • End-to-end encrypted transport (mTLS)
  • Encrypted, ephemeral payloads
  • Cryptographic signing of clinical documents
  • Strict role-based access control

For Healthcare Providers

Connect your facility to the national grid without replacing your IT team or software suite. Improve care continuity instantly.

For Software Vendors

Embed PPUSSH interoperability directly into your EHR or LIMS product. Offer your customers immediate connectivity.

For Developers

Build apps that leverage the network. Access standardized APIs, sandbox environments, and robust documentation.

The Hub-and-Spoke Network

HUB

Not an EHR

Not a database

Not point-to-point

Built for Fragmentation

Healthcare is heterogeneous by design. We don't force a single software solution; we provide the infrastructure that lets diversity thrive while ensuring data fluidity.

Transparency: What PPUSSH Knows

What PPUSSH KnowsWhat PPUSSH Doesn't Know
Where a patient has records (Facility ID)The actual clinical contents of those records (at rest)
Routing pathways between registered nodesLocal user credentials or internal database schemas
Audit logs of exchange transactionsUnencrypted payload contents in transit

Platform Architecture

[Source System] <--> [PPUSSH Adapter] <--> [PPUSSH Core Network] <--> [PPUSSH Adapter] <--> [Destination System]

Roadmap

  • NowCore exchange & basic adapters.
  • NextAdvanced FHIR parsing & broader EHR support.
  • LaterPredictive caching & regional node federation.

Trust & Governance

Compliant with NDPR and relevant Nigerian health data protection frameworks. We operate on a federated trust model governed by strict participatory agreements.

FAQ

Does this replace my EHR?

No. PPUSSH sits alongside your existing system to enable external communication.

Is patient data secure?

Yes, all data is encrypted in transit and we do not store patient clinical records permanently.

How long does integration take?

With our standardized adapters, technical integration can be completed in days rather than months.

Make your healthcare system speak.