Enterprise Technology

Healthcare Data Exchange Framework

HIPAA-compliant HL7/FHIR patient record interoperability hub with biometric encryption & auditor portals.

Client

Summit Health Systems

Scope / Timeline

7 Months / HIPAA Compliant Gateway

Core Architecture

TypeScript

Industry Sector

Healthcare & Clinical Systems

Healthcare Data Exchange Framework
Case Study

Project Overview

Summit Health Systems faced severe operational friction across 42 hospitals and clinical centers due to incompatible legacy Electronic Health Record (EHR) databases, forcing emergency clinicians to manually request patient histories during urgent trauma admissions.

Thogai Systems engineered a centralized, HIPAA-compliant patient data exchange platform adhering to HL7 Release 4 and FHIR standards. Powered by a federated GraphQL gateway on Google Cloud Platform, the framework aggregates patient medication registries, allergies, and diagnostic imaging into a single unified health record view.

Attribute-based access controls (ABAC) and zero-knowledge cryptographic audit trails guarantee that only credentialed clinical personnel can view protected health information (PHI), accelerating emergency care delivery while maintaining complete audit compliance.

The Business Challenge

Bridging legacy, fragmented clinical data repositories into an interoperable real-time gateway while satisfying strict HIPAA, HITECH, and patient privacy compliance requirements.

Engineering Solution Delivered

Constructed a compliant FHIR/HL7 GraphQL data exchange framework with attribute-based access control, automated field-level tokenization, and immutable audit logs hosted on Google Cloud Platform.

Visual Verification

Technical Artifacts & Dashboards

Production interface consoles, system architecture topologies, and data visualization hubs.

Healthcare Data Exchange Framework Screenshot
Healthcare Data Exchange Framework Screenshot
Proven Impact

Verified Commercial Results

42 Connected Hospitals
-65% Emergency Triage Delay
100% HIPAA Audit Compliance

Synchronized electronic medical records across 42 clinical facilities, cutting emergency triage medical history intake delays by 65% with zero privacy violations.

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