Architectural Blueprint

The architecture behind the system.
Transparent by design.

ETOH publishes technical documentation for clinical AI researchers, health informaticists, and hospital technology leadership who want to understand not just what the platform does, but how it works.

System Architecture

"Transparency about methodology is not a weakness in a clinical technology platform. It is the minimum standard of intellectual honesty."

Core Infrastructure

System Operational Backbone

Unified Clinical Data Fabric

Our ingestion engine supports HL7 FHIR v4.0.1 natively, with a proprietary normalization layer that maps disparate EHR schemas into a high-fidelity clinical graph.

ISO 27001HIPAA CompliantSOC2 Type II
Zero-Trust Architecture

End-to-end encryption with hardware-level security modules (HSM) for key management and automated threat detection.

Security Whitepaper
Hybrid Multi-Cloud

Resilient infrastructure distributed across isolated regions to ensure 99.99% uptime for critical clinical operations.

Bi-Directional Interoperability

ETOH doesn't just read data; it writes structured clinical notes and orders back to your core system via secure, audited API gateways.

Methodological Honesty

AI Validation & Current Boundaries

We believe that understanding where an AI system fails is as important as knowing where it succeeds. Our validation protocols involve rigorous internal testing and external clinical peer review.

Current Capabilities

Validated for identifying early-stage sepsis markers with 94% sensitivity across diverse patient demographics.

Identified Boundaries

Currently not validated for pediatric intensive care or high-acuity trauma triage where data streams are highly intermittent.

Performance Benchmarks
Algorithm Specificity (Validated)89.2%
Inference Latency (Avg)240ms
False Discovery RateLow (6.4%)

*Benchmarks updated October 2024. Data based on multi-site clinical validation trials involving 14,000+ patient records.

Knowledge Base

Technical Resources

View all documentation
Technical Architecture Overview
PDF · 4.2 MB · v2.4
Download
AI Clinical Validation Study
PDF · 8.1 MB · 2024
Download
API Integration Guide
HTML · Dev Docs
Read Online
Cybersecurity Architecture
PDF · 2.1 MB · v1.9
Download

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