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EHR Platform

The MEDrecord EHR Platform is the core Electronic Health Record system that provides the foundation for patient data management, clinical workflows, and integration with other MEDrecord products.

Overview

The EHR Platform is built on openEHR standards, providing a flexible and interoperable foundation for healthcare data management.

Key Features

  • openEHR Architecture - Standards-based clinical data modeling
  • Patient Records - Comprehensive patient health records
  • Clinical Workflows - Customizable clinical processes
  • Interoperability - HL7 FHIR and openEHR APIs
  • Multi-Tenant - Secure data isolation per organization
  • Audit Trail - Complete history of all data changes

Architecture

openEHR Foundation

The EHR Platform uses openEHR architecture:

  • Archetypes - Reusable clinical data models
  • Templates - Organization-specific data structures
  • Compositions - Clinical documents and records
  • EHR - Patient-centric health record
Archetype (universal)
    ↓
Template (organization)
    ↓
Composition (document)
    ↓
EHR (patient)

Data Model

ComponentDescription
DemographicsPatient identity and contact information
EncountersClinical visits and interactions
ObservationsVital signs, lab results, assessments
OrdersMedications, procedures, referrals
DocumentsClinical notes, letters, reports

Integration

With MEDrecord Products

ProductIntegration
HealthTalkPatient demographics, appointment data
HelpdeskUser context, organization data
AI AgentsClinical context for decision support
GatewayAuthentication and authorization

External Systems

  • HL7 FHIR R4 - REST API for interoperability
  • openEHR REST - Native openEHR API
  • CDA - Clinical Document Architecture export
  • XDS - Cross-enterprise document sharing

Security

Data Protection

  • Encryption at Rest - AES-256 encryption
  • Encryption in Transit - TLS 1.3
  • Access Control - Role-based and attribute-based
  • Consent Management - Patient consent tracking

Compliance

The EHR Platform is designed to meet:

  • ISO 13485 - Medical device quality management
  • ISO 62304 - Medical device software lifecycle
  • NEN 7510 - Dutch healthcare information security
  • GDPR - Data protection regulation

Audit Trail

Every data change is logged with:

  • User identity
  • Timestamp
  • Previous and new values
  • Reason for change (if provided)

Audit logs are immutable and retained per regulatory requirements.

API

Patient Query

GET /api/ehr/patients/{patientId}
Authorization: Bearer {token}
X-Tenant-Id: {tenantId}

Composition Create

POST /api/ehr/compositions
Content-Type: application/json
Authorization: Bearer {token}
 
{
  "templateId": "encounter.v1",
  "ehrId": "{ehrId}",
  "content": { ... }
}

See API Reference for complete API documentation.

Resources

ResourceLink
openEHR Specificationsopenehr.org 
HL7 FHIRhl7.org/fhir 
ComplianceCompliance Overview

Getting Started

The EHR Platform is core infrastructure. Contact the platform team for:

  • API access credentials
  • Template development
  • Integration support
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