1. Executive Summary
ClinicOS is an Electronic Medical Records (EMR) and Outpatient Department (OPD) queue management system built for medical practices, clinics, and multi-specialty centers.
By integrating natively with Supabase, ClinicOS leverages enterprise-grade PostgreSQL, Supabase Realtime (WebSockets), and Connection Pooling (Supavisor) to power sub-60ms live cabin token movements, zero-collision appointment sequencing, and tamper-proof prescription histories.
2. Architecture & Data Flow
The integration operates across a dual-tier architecture connecting the clinical doctor workspace, public patient radar, and microservices through Supabase:
Clinicians record diagnostic notes, generate digital case papers, and advance daily patient queues. State commits execute atomically to Supabase.
Patients monitor active cabin consultations live, inspect dynamic wait times, and reserve sequential appointments with zero polling delay.
Communicates with Supabase via Transaction Connection Pooling (Supavisor on Port 6543) for automated WhatsApp reminders and cryptographic certificate validation.
3. Data Entities & Relational Design
Clinical entities are structured to maintain strict relational integrity across outpatient interactions:
Facility & Practitioner Registry
Multi-tenant clinic metadata, doctor registration credentials, medical specializations, and operating hours.
Patient Master Index
Unified patient identification, longitudinal visit histories, demographic records, and contact channels.
OPD Live Queue Engine
Real-time token lifecycle registry tracking daily consultation states: waiting, in-cabin, completed, rescheduled.
Clinical Encounters & Prescriptions
Structured diagnostic records, pharmaceutical regimens, multi-lingual audio prescriptions, and verification hashes.
4. Realtime Queue Synchronization
The live queue engine uses Supabase Realtime channel subscriptions to broadcast token state transitions with sub-60ms latency:
- Queue Advance: Clinician calls the next patient token inside ClinicOS EMR.
- PostgreSQL Transaction: Supabase commits the status change and lifecycle timestamps atomically.
- WebSocket Broadcast: Supabase Realtime dispatches the mutation event filtered by clinic tenant.
- Lobby & Mobile Sync: Lobby radar displays and patient mobile web apps update immediately without polling.
5. Security & Healthcare Compliance
• Row Level Security (RLS): Multi-tenant isolation guarantees patient records are accessible strictly to authorized clinic staff.
• Cryptographic Verification: Medical certificates and prescriptions feature tamper-proof verification seals verifiable without exposing underlying EMR databases.
• Encryption: Enforced TLS 1.3 in-flight and AES-256 storage volume encryption at rest on Supabase cloud.