Hospital Systems Integration
Seamlessly integrate Neolens AI into your existing healthcare IT infrastructure with support for PACS, RIS, EHR, and other critical hospital systems.
🏗️ Integration Architecture Overview
Core Integration Points
📡 PACS Integration
DICOM Connectivity
Neolens supports standard DICOM protocols for seamless PACS integration:
Supported DICOM Services:
- C-STORE: Receive images from PACS
- C-FIND: Query PACS for studies
- C-MOVE: Retrieve specific studies
- C-ECHO: Verify connectivity
- DICOM SR: Send structured reports back
PACS Integration Methods
Method 1: DICOM Route-Based Integration
# DICOM Router Configuration
dicom_router:
ae_title: "NEOLENS_AI"
port: 4242
routes:
- source: "PACS_SERVER"
destination: "https://api.neolens.ai/v1/dicom"
conditions:
- modality: ["CT", "MR", "CR", "DX"]
- study_description: ["CHEST", "ABDOMEN", "BRAIN"]
Method 2: PACS Vendor API Integration
// Example: Sectra PACS Integration
const sectraAPI = {
endpoint: "https://pacs.hospital.com/api/v1",
authentication: "Bearer TOKEN",
webhooks: {
new_study: "https://api.neolens.ai/v1/webhooks/sectra/new-study",
study_complete: "https://api.neolens.ai/v1/webhooks/sectra/complete"
}
};
Method 3: Worklist-Based Integration
{
"worklist_integration": {
"polling_interval": "30s",
"filters": {
"modalities": ["CT", "MR", "DX"],
"priorities": ["HIGH", "URGENT"],
"age_range": "> 18 years"
},
"auto_processing": true,
"result_routing": "back_to_pacs"
}
}
🗂️ RIS Integration
Radiology Information System Connectivity
HL7 Message Integration
# HL7 Configuration
hl7_integration:
version: "2.5.1"
encoding: "UTF-8"
message_types:
- "ORM^O01": # Order Message
trigger: "new_radiology_order"
action: "queue_for_ai_analysis"
- "ORU^R01": # Result Message
trigger: "ai_analysis_complete"
action: "send_structured_report"
Sample HL7 ORU Message (AI Results)
MSH|^~\&|NEOLENS|AI_ENGINE|RIS|HOSPITAL|20250805143022||ORU^R01|12345|P|2.5.1
PID|1||123456789^^^HOSPITAL^MR||DOE^JOHN^||19850315|M|||123 Main St^^City^ST^12345
OBR|1||AI_20250805_001|CT^Computed Tomography|20250805143022||||||||||||20250805143522|||F
OBX|1|ST|AI_FINDING^AI Finding|1|Pulmonary nodule detected|||||F
OBX|2|NM|CONFIDENCE^Confidence Score|2|0.87|||||F
OBX|3|ST|LOCATION^Anatomical Location|3|Right upper lobe|||||F
OBX|4|ST|RECOMMENDATION^Clinical Recommendation|4|Consider follow-up CT in 3 months|||||F
RIS Workflow Integration
- Auto-routing: Priority cases flagged by AI
- Worklist management: AI results integrated into reading queues
- Report templates: Pre-populated findings from AI analysis
- Quality metrics: Track AI performance in clinical workflow
📋 EHR Integration
Electronic Health Record Connectivity
FHIR R4 API Integration
{
"resourceType": "DiagnosticReport",
"id": "neolens-ai-report-001",
"status": "final",
"category": [
{
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/v2-0074",
"code": "RAD",
"display": "Radiology"
}
]
}
],
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "24627-2",
"display": "Chest CT"
}
]
},
"subject": {
"reference": "Patient/123456"
},
"effectiveDateTime": "2025-08-05T14:30:22Z",
"issued": "2025-08-05T14:35:22Z",
"performer": [
{
"reference": "Organization/neolens-ai",
"display": "Neolens AI Engine"
}
],
"result": [
{
"reference": "Observation/ai-finding-001"
}
]
}
EHR Vendor Integrations
Epic Integration:
epic_integration:
smart_on_fhir: true
app_id: "neolens-ai-assistant"
scopes: ["patient/DiagnosticReport.read", "patient/Observation.write"]
launch_context: "radiology_workflow"
Cerner Integration:
cerner_integration:
smart_apps: true
webhook_endpoints:
- event: "imaging_study_complete"
url: "https://api.neolens.ai/v1/webhooks/cerner"
Allscripts Integration:
allscripts_integration:
unity_api: true
ehr_agent: "neolens_connector"
data_exchange: "hl7_fhir"
🔄 Workflow Automation
Clinical Decision Support Integration
CDS Hooks Implementation
{
"hook": "order-select",
"context": {
"userId": "radiologist123",
"patientId": "patient456",
"selections": ["imaging-order-ct-chest"]
},
"services": [
{
"hook": "order-select",
"name": "Neolens AI Recommendation",
"id": "neolens-cds-service",
"prefetch": {
"patient": "Patient/{{context.patientId}}",
"priorStudies": "DiagnosticReport?patient={{context.patientId}}&category=radiology"
}
}
]
}
Automated Workflows
Priority Case Routing
# Automated Priority Routing Example
def route_ai_results(ai_response):
if ai_response.urgency == "critical":
# Immediate notification
send_sms_alert(radiologist_on_call)
create_urgent_worklist_item()
elif ai_response.urgency == "urgent":
# Add to priority queue
add_to_priority_worklist()
send_email_notification()
else:
# Standard workflow
add_to_standard_worklist()
Report Generation Automation
automated_reporting:
triggers:
- ai_analysis_complete
- radiologist_review_requested
templates:
- type: "preliminary_report"
ai_confidence_threshold: 0.8
auto_send: false
- type: "screening_summary"
ai_confidence_threshold: 0.6
auto_send: true
recipients: ["ordering_physician"]
🔐 Security and Compliance
Healthcare Data Security
- HIPAA Compliance: Full PHI protection
- SOC 2 Type II: Security controls certification
- End-to-end encryption: TLS 1.3 in transit, AES-256 at rest
- Access controls: Role-based permissions (RBAC)
- Audit logging: Complete activity tracking
Network Security
network_security:
vpn_required: true
ip_whitelisting: true
certificate_pinning: true
firewall_rules:
- source: "hospital_network"
destination: "api.neolens.ai"
port: 443
protocol: "HTTPS"
Data Governance
- Data residency: Regional data storage options
- Retention policies: Configurable data lifecycle
- Right to deletion: GDPR compliance
- Data minimization: Only necessary data processed
📊 Monitoring and Analytics
Integration Health Monitoring
{
"monitoring_dashboard": {
"integration_status": {
"pacs_connection": "healthy",
"ris_messaging": "healthy",
"ehr_sync": "warning",
"api_response_time": "125ms avg"
},
"processing_metrics": {
"studies_processed_today": 247,
"average_processing_time": "8.3s",
"error_rate": "0.2%",
"queue_depth": 3
}
}
}
Clinical Analytics
- AI performance metrics: Accuracy, sensitivity, specificity
- Workflow efficiency: Time to diagnosis, report turnaround
- User adoption: Usage patterns, feature utilization
- Quality indicators: Follow-up compliance, outcome tracking
🚀 Deployment Models
Cloud-Based Deployment
cloud_deployment:
type: "SaaS"
hosting: "AWS/Azure/GCP"
compliance: ["HIPAA", "SOC2", "ISO27001"]
scalability: "auto-scaling"
availability: "99.9% SLA"
On-Premises Deployment
on_premises:
type: "Private cloud"
infrastructure: "Customer managed"
requirements:
- cpu: "Intel Xeon/AMD EPYC"
- memory: "64GB+ RAM"
- storage: "1TB+ NVMe SSD"
- gpu: "NVIDIA V100/A100 (optional)"
operating_system: ["Ubuntu 20.04+", "RHEL 8+", "Windows Server 2019+"]
Hybrid Deployment
hybrid_deployment:
edge_processing: "On-premises"
ai_inference: "Cloud-based"
data_storage: "Customer choice"
benefits: ["Low latency", "Data sovereignty", "Scalable compute"]
🛠️ Implementation Guide
Phase 1: Planning & Assessment (Weeks 1-2)
- Infrastructure assessment: Current systems inventory
- Integration requirements: Define touchpoints and data flows
- Security review: Compliance and risk assessment
- Stakeholder alignment: IT, clinical, and administrative buy-in
Phase 2: Pilot Implementation (Weeks 3-6)
- Test environment setup: Sandbox integration
- Single modality pilot: Start with one imaging type
- User training: Key stakeholders and super-users
- Workflow validation: Test integrated processes
Phase 3: Production Rollout (Weeks 7-12)
- Phased deployment: Gradual system-wide rollout
- Performance monitoring: Track metrics and issues
- User support: Help desk and documentation
- Optimization: Fine-tune based on real-world usage
Phase 4: Ongoing Operations (Continuous)
- Regular maintenance: System updates and patches
- Performance optimization: Continuous improvement based on usage analytics
- Clinical validation: Ongoing accuracy assessment and model updates
- Compliance monitoring: Regular audits and certification renewals
🔧 Technical Requirements
Infrastructure Prerequisites
Minimum System Requirements
Component | Requirement | Recommended |
---|---|---|
CPU | 8 cores, 2.4GHz | 16+ cores, 3.0GHz |
Memory | 32GB RAM | 64GB+ RAM |
Storage | 500GB SSD | 1TB+ NVMe SSD |
Network | 100 Mbps | 1 Gbps dedicated |
GPU | Optional | NVIDIA T4 or better |
Network Requirements
network_specifications:
bandwidth:
minimum: "100 Mbps"
recommended: "1 Gbps"
latency:
maximum: "50ms"
preferred: "<20ms"
ports:
inbound: [443, 4242] # HTTPS API, DICOM
outbound: [443, 587] # HTTPS, SMTP
Software Dependencies
software_stack:
operating_system:
- "Ubuntu 20.04 LTS+"
- "RHEL 8+"
- "Windows Server 2019+"
containers:
runtime: "Docker 20.10+"
orchestration: "Kubernetes 1.21+"
databases:
primary: "PostgreSQL 13+"
cache: "Redis 6.0+"
message_queue:
system: "RabbitMQ 3.8+"
protocol: "AMQP 0.9.1"
📋 Integration Checklist
Pre-Integration Assessment
- Network connectivity verified between hospital systems and Neolens
- Security assessment completed (firewall rules, VPN setup)
- DICOM test successful (C-ECHO, C-STORE operations)
- HL7 connectivity established with RIS/EHR
- User accounts created with appropriate permissions
- Backup procedures defined for integration components
Go-Live Checklist
- Production API keys deployed
- Monitoring dashboards configured
- Alert thresholds set for system health
- User training completed for all stakeholders
- Support procedures documented and tested
- Rollback plan prepared and verified
Post-Go-Live Validation
- End-to-end workflow tested with real studies
- Performance metrics baseline established
- User feedback collected and addressed
- System logs reviewed for errors or warnings
- Compliance audit completed successfully
🆘 Troubleshooting Common Issues
DICOM Connectivity Issues
Problem: C-STORE operations failing
# Diagnostic Commands
dcmecho -c NEOLENS_AI@hospital-pacs:4242
dcmqr -c NEOLENS_AI@hospital-pacs:4242 -S
Solution:
- Verify AE Title configuration
- Check network connectivity and firewall rules
- Validate DICOM conformance statements
HL7 Message Processing Errors
Problem: HL7 messages not processing correctly
# Common HL7 Issues
message_validation:
encoding: "UTF-8"
line_endings: "CRLF"
segment_separator: "\r"
field_separator: "|"
troubleshooting_steps:
- validate_message_structure
- check_character_encoding
- verify_segment_order
- test_with_minimal_message
API Performance Issues
Problem: Slow API response times
{
"performance_tuning": {
"image_optimization": {
"max_resolution": "2048x2048",
"compression": "lossless_webp",
"preprocessing": "auto_crop_and_normalize"
},
"processing_optimization": {
"batch_size": 4,
"gpu_acceleration": true,
"model_caching": true
}
}
}
📞 Support and Maintenance
Support Tiers
Tier 1: Basic Support
- Business hours: 8 AM - 6 PM local time
- Response time: 4 hours
- Channels: Email, web portal
- Coverage: General questions, basic troubleshooting
Tier 2: Advanced Support
- Business hours: 6 AM - 10 PM local time
- Response time: 2 hours
- Channels: Email, phone, web portal
- Coverage: Technical issues, integration problems
Tier 3: Premium Support
- Availability: 24/7/365
- Response time: 30 minutes (critical), 1 hour (urgent)
- Channels: Email, phone, Slack, dedicated support team
- Coverage: All issues, custom development, on-site support
Maintenance Windows
maintenance_schedule:
regular_maintenance:
frequency: "Monthly"
duration: "2 hours"
window: "Saturday 2:00-4:00 AM local"
emergency_maintenance:
notification: "2 hours advance notice"
duration: "As needed"
planned_upgrades:
frequency: "Quarterly"
notification: "2 weeks advance notice"
testing_period: "1 week in staging"
📈 ROI and Success Metrics
Key Performance Indicators
Operational Efficiency
efficiency_metrics:
report_turnaround_time:
baseline: "4.2 hours"
target: "2.8 hours"
improvement: "33%"
radiologist_productivity:
baseline: "45 studies/day"
target: "65 studies/day"
improvement: "44%"
error_reduction:
baseline: "2.1% miss rate"
target: "1.2% miss rate"
improvement: "43%"
Financial Impact
financial_metrics:
cost_per_study:
without_ai: "$127"
with_ai: "$89"
savings: "$38"
annual_savings:
study_volume: 50000
total_savings: "$1,900,000"
roi_period: "8 months"
Clinical Outcomes
clinical_metrics:
early_detection_rate:
improvement: "23%"
follow_up_compliance:
baseline: "67%"
with_ai_recommendations: "84%"
patient_satisfaction:
faster_results: "+18 points"
accuracy_confidence: "+12 points"
🔗 Vendor-Specific Integration Guides
Major PACS Vendors
GE Healthcare PACS
ge_pacs_integration:
product: "Centricity PACS"
api_version: "v2.1"
authentication: "OAuth 2.0"
webhook_support: true
custom_fields: "supported"
Philips IntelliSpace PACS
philips_integration:
product: "IntelliSpace PACS"
dicom_compliance: "full"
hl7_support: "v2.5.1"
ai_integration_kit: "available"
Siemens Syngo
siemens_integration:
product: "syngo.via"
ai_marketplace: "integrated"
workflow_automation: "advanced"
performance_monitoring: "built-in"
Major EHR Vendors
Epic Integration Details
// Epic SMART on FHIR App Configuration
const epicConfig = {
clientId: "neolens-ai-app",
redirectUri: "https://app.neolens.ai/auth/epic/callback",
scope: "patient/*.read practitioner/*.read",
aud: "https://fhir.epic.com",
launch: "patient-specific"
};
Cerner PowerChart Integration
cerner_powerChart:
integration_type: "SMART on FHIR"
app_gallery: "available"
workflow_integration: "seamless"
data_exchange: "real-time"
📚 Additional Resources
Documentation Links
- DICOM Conformance Statement (Available on request)
- HL7 Implementation Guide (Coming soon)
Training Materials
- Administrator Setup Guide (Available on request)
- Clinical User Training (Available on request)
Professional Services
- Implementation consulting: Architecture design and deployment
- Custom integration development: Specialized connectors and workflows
- Training and certification: Comprehensive user education programs
- Ongoing optimization: Performance tuning and workflow enhancement
Success Factors
- Executive sponsorship: Ensure leadership support for integration project
- Clinical champion: Identify radiologist advocate for AI adoption
- IT partnership: Close collaboration between Neolens and hospital IT teams
- Phased approach: Start small, prove value, then scale system-wide
- Continuous monitoring: Track metrics and optimize based on real-world usage