Total Practice Autonomy.
Zero Cloud Data Liability.
Oati Lens was built from the ground up to respect the strict boundaries of primary care data governance. By processing data entirely within your local network, we ensure your patient records remain exactly where they belong — fully inside your surgery's secure perimeter.
100% Aligned with
UK GDPR & Caldicott Principles
Your Firewall
Local Network
Runs inside your perimeter
Result
No Data Leaves Network
Our Promise
- No external data transfer
- No cloud storage
- No inbound network changes
- Your practice stays in control
How we eliminate network risk and data exposure.
100% Local Execution
The Lens engine and its processing logic run entirely as a self-contained application inside your surgery's existing local hardware. Patient data is analysed temporarily in local memory — never written to external disks or transmitted over wide-area networks.
Zero External Network Changes
Because Lens operates completely behind your local firewall, your IT team does not need to open any inbound network ports, configure complex routing, or make modifications to your secure clinical network.
Local Cryptographic Security
Any high-level administrative or billing updates use advanced, client-side cryptographic masking. The keys required to look up or re-identify any local record remain exclusively inside your practice's private environment.
Bypassing the Bureaucracy
Because zero bytes of patient-identifiable records ever exit your physical network perimeter, Lens does not trigger the multi-year central network approval queues that stall traditional cloud-hybrid platforms.
The Sovereign Ledger
Your Independent Record of Truth
To ensure your practice has absolute certainty over its figures, verified billing gaps are recorded directly into your private Sovereign Ledger — a secure, local digital vault that creates a permanent, unalterable record of the care your team has delivered.
Legacy clinical databases can occasionally misplace or overwrite historical data updates during system migrations. The Sovereign Ledger ensures your independent business always holds a flawless, permanent and undisputed lifetime audit trail of the funding you are legitimately owed.
Care Delivered
The Sovereign Ledger
Audit & Assurance — Lifetime Record
Seamless Compliance Approval
on Day One — Ready for Your Local DPO & DPIA
We know that introducing any utility requires internal paperwork. We have completely de-risked this process for your management team:
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Pre-Mapped for DPIAs
The localised, self-contained architecture of Lens is specifically designed to drop straight into your existing local DPIA reviews with zero friction.
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Full Staff Control
Lens never automates external submissions or alters clinical databases independently. It presents a localised report — your staff stay in total control of every administrative decision.
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Verify Our Security Architecture Risk-Free.
Give your Caldicott Guardian and Practice Manager complete peace of mind. Let us demonstrate how our local-first architecture operates safely within a secure test environment using your historical files. Book your complimentary 2-Year Revenue Review today.
No obligation. No login required.
100% Local Processing
Zero Cloud Storage
Your Data Stays Yours