Telehealth Gateway Architecture Diagram

HIPAA-Compliant Telehealth Video Gateway & Remote Patient Telemetry

A national virtual clinic network faced unstable peer-to-peer video sessions, high packet loss across rural bandwidth corridors, and disconnected remote biometric monitoring devices.
Codixon engineered a secure WebRTC Selective Forwarding Unit (SFU) architecture paired with a real-time Bluetooth telemetry ingestion pipeline and HL7/FHIR EHR integration, cutting consultation dropped-call rates to under 0.2%.
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Executive Impact

Key Clinical & Operational Outcomes

Measurable improvements in video stream reliability, diagnostic telemetry ingestion, and regulatory compliance.

100 %
Session Reliability Sub-second adaptive bitrate across constrained networks
180 ms
Median Video Latency Ultra-low-latency real-time WebRTC media pipelines
100 %
HIPAA & BAA Audit Zero-trust encrypted PHI storage and transit
6 x
Telemetry Throughput Concurrent Bluetooth IoT biometric sensor feeds
Technical Constraints

Clinical Telehealth & Data Ingestion Bottlenecks

Fragile peer-to-peer connections and siloed medical records restricted clinician confidence and delayed patient interventions.

Severe WebRTC Dropped Sessions

Stream Instability

Peer-to-peer mesh video failed across variable cellular uplinks, causing frequent mid-consultation disconnects for rural patients.

Fragmented Bluetooth IoT Protocols

Telemetry Fragmentation

Vitals monitors, glucometers, and spirometers transmitted varied Bluetooth GATT payloads, forcing clinicians to transcribe readings manually.

Opaque EHR Data Interoperability

EHR Silos

Session notes and collected vitals remained isolated within the video tool instead of synchronizing bi-directionally with legacy EHR software.

Strict HIPAA & Audit Vulnerabilities

Compliance Risk

Unencrypted media caching and missing immutable access trails posed severe regulatory breach risks under HHS audits.

Engineering Blueprint

Distributed Media Routing & Real-Time Biometric Ingestion

A zero-trust cloud infrastructure coupling media streaming with standardized health telemetry pipes.

01
MEDIA ROUTING

Scalable WebRTC SFU Media Clusters

Deployed horizontally scalable Selective Forwarding Units (SFUs) dynamically adjusting video resolution and frame rates using VP8/Simulcast to mitigate packet loss.

02
INGESTION

Universal Bluetooth Telemetry Normalizer

Engineered cross-platform mobile SDKs connecting to patient BLE peripherals, transforming proprietary sensor packets into standardized time-series vitals streams.

03
INTEGRATION

HL7 FHIR Interoperability Bus

Built a bidirectional FHIR translation service, automatically attaching live vitals, encounter recordings, and clinical transcripts to patient electronic records.

04
SECURITY

Zero-Knowledge Encryption & Audit Logging

Enforced end-to-end media encryption (SRTP/DTLS), ephemeral session tokens, and write-once immutable audit ledgers across every consultation event.

Technology Matrix

Clinical Engineering Stack

Zero-trust, HIPAA-compliant architecture designed for sub-second streaming and strict data protection.

Media & Streaming
WebRTC
Go
.NET 9 / C#
Client & Device SDKs
Flutter
React
TypeScript
Data & Interoperability
PostgreSQL
Redis
Apache Kafka
Security & Cloud Infra
Kubernetes (K8s)
Docker Containers
Amazon Web Services
Verified Business Impact

Uninterrupted Clinical Encounters, Real-Time Diagnostic Accuracy

"Codixon resolved our biggest technical barrier: dropped video calls and manual vitals collection. Our providers now conduct clinical encounters with zero media lag, and patient biometric data flows straight into our EHR without human error."
D
Dr. Rachel Sterling
Chief Medical Information Officer , National Virtual Health Network
Key Business Results

Measurable Organizational Impact

  • Reduced consultation dropped-connection rate from 8.6% to under 0.2% across all mobile platforms.
  • Automated 100% of patient biometric telemetry ingestion, saving clinicians an average of 6 minutes per encounter.
  • Passed comprehensive third-party HIPAA compliance audits with zero findings.
  • Scaled platform capacity to support over 10,000 concurrent video sessions during seasonal peak spikes.
HealthTech Modernization Strategy

Build Resilient, Compliant Virtual Care Infrastructure

Partner with specialized engineers to deploy low-latency WebRTC architectures, integrate IoT device telemetry, and automate EHR workflows.

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  • 100% HIPAA and HITECH-compliant engineering standards
  • Seamless HL7 FHIR and SMART-on-FHIR integration patterns
  • Complete source code and dedicated infrastructure handover