OpenConnect — HIPAA HL7 IoT Gateway
Client: Fukuda Denshi USA (HealthMosaic)
Context
OpenConnect ingests clinical data from patient monitors inside hospital networks and routes it into the HealthMosaic platform. There is no public URL by design — the system lives entirely inside hospital infrastructure, next to the devices it listens to.
The Hard Part
HIPAA compliance and HL7/FHIR interoperability are non-negotiable in this environment, and the gateway has to keep pace with 200+ monitors emitting clinical messages around the clock without losing data.
What I Built
- HL7 ingestion gateway handling 10,000+ clinical messages per day
- Integration with 200+ hospital patient monitors
- HIPAA-compliant handling of protected health information
- HL7/FHIR interoperability layer feeding the HealthMosaic platform
- Automation that eliminated 95% of manual data entry
Measured Results
10,000+
clinical messages per day
99%
delivery rate
~$400K/yr
estimated savings
95%
manual entry eliminated
“…HealthMosaic and Open Connect platforms… HIPAA compliance and HL7/FHIR interoperability aren't optional… he doesn't just write code, he thinks like a product owner.”
Tech Stack
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