A tauSpan platform
Platform overview
High Definition Care is a physician-designed platform of clinical AI modules for hospitals. Two are live today. HDC:Quality reviews your inpatient notes for harm and quality outcomes. HDC:Policy answers questions from your own approved policies. Both cite what they read. Neither one needs an interface engine.
Available today
Each one owns a domain and the data inside it. Both run on the same tenancy, the same role model and the same audit trail.
Module 01
Reads your inpatient clinical notes and returns a structured finding for every case it flags — evidence, reasoning, confidence, and an explicit flag when the chart is ambiguous.
Module 02
Answers plain-language questions from your hospital's own approved policies, and cites the document each answer came from so anyone can open it and check.
Platform vs point solution
Buying two tools means two tenancies, two admin models and two audit trails. Modules that share a spine don't have that problem.
One
Every module runs inside the same tenant scope, enforced where data is accessed rather than by a filter someone remembered to add.
One
Per-module roles and granular permissions, with delegated module admins — so the person who owns Quality isn't automatically the person who owns Policy.
One
Answers are grounded in your documents and your notes. Nothing that reaches a user was generated from a vendor's corpus.
Getting started
Step 01
We stand up your tenant. Your data sits inside its own boundary from the first byte.
Step 02
Policy needs nothing from your EHR — upload your approved policies in the browser. Quality needs one thing: a scheduled report out of your data warehouse, landing daily in a secure location we provision for you.
Step 03
Invite your people. Roles are per module, and module administration can be delegated to the people who own the work.
Step 04
Ask questions. Run reviews. Every answer opens onto its source, and analysis and review actions are written to the audit log.
The spine
Tenant isolation at the data layer. Scoping is enforced where data is accessed, not by convention.
Roles per module. Viewer, user and admin, plus granular permissions and delegated module admins.
A managed access lifecycle. Invitation, activation, password reset and session authentication. Provision a person once; they see only what they're entitled to.
Secrets and transport. Credentials held in AWS Secrets Manager. HTTPS end to end.
Audit logging. Analysis runs and review actions are recorded against the user who performed them.
A module registry. The next module inherits all of the above instead of rebuilding it — which is what makes the section below possible.
The architecture
HDC:Quality and HDC:Policy weren't built as two products that happen to share a login. That is what makes everything below possible — and why the next module starts from a working platform rather than an empty repository.
Tier 1 Modules
A module owns a clinical or operational domain and the data inside it.
Live today HDC:Quality and HDC:Policy. On the roadmap Additional clinical and operational domains under the same platform.
Tier 2 Agents
Specialists that work inside a module.
Live today The configurable detectors that read clinical notes, and the retrieve-verify-cite chain that answers policy questions. On the roadmap Agents that one module can call from inside another.
Tier 3 Tools
The reference material agents draw on.
Live today Your tenant's policy index and your configured detector definitions. On the roadmap A shared library of scoring systems and clinical reference definitions any module can call.
Today
Designed for
HDC:Policy indexes your approved policies and cites them in every answer.
A reviewer in HDC:Quality asking what your policy says about a case, without leaving it.
HDC:Quality's detectors are prompt-based and configurable per tenant.
A shared library of clinical tools that any module's agents can call.
Both modules run inside one tenant boundary, under one role model, writing to one audit log.
Modules that hand findings to each other: a quality flag opening a policy check, and the reverse.
Items marked On the roadmap are directional and are not commitments. Contract only for capability marked Live today.
See it on your own data
Send us a set of policies or a sample notes export and we'll show you what comes back — citations, evidence and ambiguity flags included. If it doesn't hold up on your own material, you'll know inside a month.
sales@tauspan.com