A Captiosys product · Product 01
CuroNexus
The connected platform for doctors, patients and referrals. One consented patient profile, tracked referrals, and a clinical record that follows the patient, not the paper.
Built for the three people every referral touches.
For specialists and GPs
Patient list, prescriptions and records in one place. Prescription history filtered by year and month, with the latest always pinned on top. Voice-to-text notes in Indian English, confirmed before saving, with no audio stored on our servers.
BuiltFor patients and families
Mobile OTP sign-in, no password to forget. See prescriptions and records, follow a referral, and decide which doctors can see what. Consent can be granted and withdrawn at any time.
NextFor the platform team
Doctor verification before anyone can practise on the platform, user management, and platform analytics, with every administrative action logged.
NextA referral is a promise. CuroNexus tracks it to the end.
Every referral moves through a defined lifecycle. Both doctors see where it stands, and the patient gets the referred doctor’s contact card (name, specialisation, clinic, address, phone and map link) in every notification.
Unanswered referrals expire automatically after 48 hours, so the referring doctor knows to act instead of waiting.
Eight layers, each doing one job.
CuroNexus runs on AWS in the Mumbai region with disaster recovery in Singapore. Services talk to each other over mutual TLS, and every layer can scale on its own.
Eight services with clear boundaries.
| Service | Responsibility |
|---|---|
auth | Registration, login, OTP and TOTP, JWT issuance, role-based access |
doctor | Doctor profiles, verification, specialisations, clinics, peer discovery |
patient | Patient profiles, demographics, consent grants |
record | Medical records, prescriptions and file storage |
referral | Referral lifecycle state machine and events |
notification | Fan-out to email, SMS and push |
audit | Immutable log of every access to health records |
admin | Doctor approval, user management, platform analytics |
Health data treated as the most sensitive data there is.
Encrypted everywhere
AES-256 at rest with customer-managed keys, TLS 1.3 in transit, mutual TLS between services.
Consent-first access
Patients grant and withdraw access per doctor, aligned to the DPDP Act 2023 and HIPAA-aligned practices.
Append-only audit trail
Every read of a health record is logged with who, when and why. Health records are never hard-deleted.
Strong sign-in
Doctors sign in with password plus a 6-digit authenticator code; patients with a mobile OTP.
When the doctor advises tests, Vytel picks up.
CuroNexus handles the clinical side: consult, prescription, referral. Vytel is how the advised tests actually get done, with a trained collector at the patient’s home and the report coming back to the doctor.
Meet Vytel →| Step | Where it happens |
|---|---|
| Doctor advises tests | CuroNexus doctor portal |
| Patient books a home slot | Vytel app or booking link |
| Sample collected and delivered to lab | Vytel collector app |
| Report shared with patient and doctor | Vytel, then CuroNexus record (roadmap) |
See CuroNexus with your own referral flow.
We’re working with a first group of specialists in Hyderabad.