Overview
In many Pakistani families, medical history lives in a folder of paper reports carried from hospital to hospital and doctor to doctor. For our client Health Assistant, SystemLoom designed and developed a patient-first personal health record app that replaces that folder with a permanent, organised digital record the patient owns — and uses it as the foundation for supporting care services.
The challenge
Existing healthcare apps in the market are built mainly around finding doctors and booking appointments. Their record-keeping is a by-product of bookings made through their own systems, so it never captures a patient's full history across different hospitals, doctors and years.
That leaves real problems unsolved:
- History gets lost between paper reports, different clinics and different family members.
- Doctors spend consultation time piecing together a patient's history.
- Patients worry about privacy when sharing sensitive medical information.
The opportunity was clear: build the record vault itself, rather than competing with established booking platforms on their own ground.
What we built
A vault organised by problem, not date
Patients upload reports and prescriptions from their phone's camera or gallery into folders they define — by condition or family member, such as Eye, Heart or Mother's diabetes. AI suggests the right folder for each new document, and OCR extracts key values — test results, medication names — into a structured, searchable timeline instead of a pile of flat images.
Default-closed sharing
The core design rule: no doctor, hospital or third party can see any part of a record unless the patient starts and approves that specific access — for one folder, for a limited time. Sharing the Eye folder reveals nothing about the Heart folder.
Doctor access with no app or account
Doctors don't need to register, download anything or remember a password:
| Step | What happens |
|---|---|
| 1. Choose | The patient picks the folder to share, for example Eye |
| 2. Share | The app shows a fixed, easy-to-say web address and a fresh one-time code for that folder only |
| 3. Open | The doctor types the address into any browser and enters the code |
| 4. View | The page shows only that folder, clearly labelled as shared by the patient |
| 5. Add | The doctor can leave a note — or, if verified to prescribe, a prescription — which syncs back to the patient's app |
| 6. Expire | The code and the session expire automatically, so nothing lingers on a shared clinic computer |
If more history is relevant during a consultation, the doctor can request access to another folder, and the patient approves or denies it from their phone.
An assistance layer that helps, not diagnoses
An AI assistant helps with logistics — booking appointments, explaining lab terms in plain language and using the app — and is deliberately scoped away from diagnosis or medication advice, routing anything medical to a qualified doctor. Medication reminders come from structured prescription data, and an AI pre-visit summary gives the doctor a one-page overview of relevant history before the appointment.
Responsible by design
Because health data is sensitive, the platform follows strict standards from the start: encryption in transit and at rest, no use of health data for advertising or resale, explicit consent at every sharing step, family profiles so a relative can help older patients, and prescribing limited to a small, verified panel of doctors — with formal legal review before any prescribing features are built.
A phased rollout
- Phase 1 — Core vault: uploads, problem-based folders, OCR, AI folder suggestions and folder-scoped doctor viewing.
- Phase 2 — Assistance layer: AI assistant, medication reminders and pre-visit summaries.
- Phase 3 — Care access layer: appointment booking, a verified 24/7 doctor panel and family history access requests.
Why choose SystemLoom
Good products start with the right problem. We researched the market, found the genuine gap, and designed and built a product — with AI where it removes real effort and privacy at the centre — that can launch small and grow safely.
The results
- A clear product position: the patient-owned record vault, not another booking or telemedicine app
- A default-closed access model — nothing is shared unless the patient approves it, folder by folder, for a limited time
- Doctor access through a simple web address and a one-time code, with no doctor app, account or login
- AI that organises records: folder suggestions, OCR and a searchable timeline of results and medications
- A three-phase rollout that proves the core vault before adding higher-risk features such as prescribing
“SystemLoom turned our idea into a clear, patient-first product. Records are organised by condition, AI does the sorting, and patients decide exactly what a doctor sees and for how long. They put privacy at the centre from day one. A team that thinks about the problem, not just the code.”