Private AI for Business

Clinical workflow / referral letters

A referral letter should carry the relevant facts, not start from a blank page.

We deploy private workflows that draft referral letters from approved patient records and practitioner notes, with a review step for the clinician who signs it.

Patient factsReferral draftOpen questionsClinician review
A neutral example of the same workflow pattern, run on supplied synthetic material.

Pattern demonstration / same workflow, synthetic material

Fixed-scope setupClient-owned accountsDraft-and-review firstFull handover

Where referral letters lose time

The facts exist. The letter is rebuilt every time.

Each referral needs the same assembly: patient context, reason, relevant history, and the next step the receiving clinician should know.

01 / FACTS

Gather the patient context

Extract the reason for referral, relevant history, and current notes from approved records.

02 / DRAFT

Write the letter skeleton

Prepare the referral draft with patient facts, clinical context, and the requested next step.

03 / REVIEW

The clinician completes it

Return the draft and open questions for the clinician to correct, sign, and send.

The clinical boundary

The system drafts the letter. The clinician owns the referral.

CLINICAL

No clinical recommendation

The workflow drafts from existing notes. The reason for referral and clinical content stay with the clinician.

SOURCE

Use approved records

Patient facts and clinical context remain connected to the letter that uses them.

SIGN

No automatic sending

The clinician reviews, corrects, signs, and sends the letter through the practice's normal route.

A first referral letter workflow

Build the letter the clinician already writes.

Choose the letter type

Pick the specialty, clinic, or recurring referral format the practice sends most.

Define the required sections

List the patient facts, history, reason, and next steps the receiving clinician needs.

Test with real referrals

Compare the draft with recent letters and fix gaps, wording, or access issues.

Hand over the sign-off

Deliver the draft to the clinician and document the sending route.

A referral letter is better when the relevant facts are assembled and the clinical reason is clearly the clinician's.

Why trust Pristine3D?

We build and operate production software.

Pristine3D Ltd builds and operates live digital products, and we run private AI workflows internally as part of our own operations. We scope around your real workflow: the documents you own, the questions your team asks, and the access boundary you approve. Based in Lagos, Nigeria, we work remotely with clients worldwide.

METHOD

We start with the actual workflow

One input, one output, one test set, and one person who owns the result. We scope a real workflow instead of a transformation programme.

OWNERSHIP

The boundary stays visible

Cloud, model, storage, and messaging accounts stay in your name. The chosen data path, access rules, test record, documentation, and training are part of the agreed scope.

Pricing / fixed scope

Know the starting numbers before you ask.

The final quote follows the workflow. Infrastructure and model bills stay on your accounts.

Annual support

Starting from
$3,000 / ₦1.5m
per year

Standard care for one delivered workflow. Optional. Larger deployments and active monitoring are separately scoped.

See support

Architecture review from $500. Standard annual support is $3,000 / ₦1.5m per year for one delivered workflow. New workflows, integrations, active monitoring, and infrastructure are separately scoped; infrastructure, model, storage, and messaging bills stay on client accounts. Full pricing and what changes the quote

Straight answers

Common questions.

Can it decide what to write clinically?

No. It drafts from approved notes. The clinician writes, corrects, and owns the clinical content.

Can it send the letter automatically?

No. Review, signing, and sending stay with the clinician and the practice's normal process.

How is this different from clinical notes?

That page prepares the visit record. This page prepares the referral letter with a different output and review route.

Own your knowledge base

The model is not the product. The knowledge base is.

Documents, the retrieval index, access rules, and the workflows built around them are the asset, and they compound. We deploy so the knowledge base stays yours: on your accounts, in the environment you choose, under access rules your team defines. The model behind the answers is a connector, so the knowledge base moves with you, not with a vendor.

THE ASSET

Your corpus, your index

The document store, metadata, and retrieval setup live on accounts you own. No vendor holds the corpus.

THE LOCK-IN

Models are swappable parts

Change the model provider, move regions, or go local without rebuilding the knowledge base or the workflow.

THE ALPHA

The knowledge base is the alpha

Every improvement to the corpus improves the answers, and the improvement stays with you, not with a vendor.

Keep exploring

Related setups.

Start with the letter type

Which referral letter takes the most time?

Tell us the letter format, the approved records, and the signing clinician. We will scope a workflow around the practice's own referrals.

Prefer email? Message us at hey@pristine3d.com.