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INDUSTRY APPLICATION / MEDICAL EVIDENCE

Medical Evidence Infrastructure

A TITMAS Industry Application

Trustworthy evidence infrastructure for medical devices, medical operations, and medical agents, built on TITMAS.

BUILT_ON_TITMAS=trueINDEPENDENT_MEDICAL_PLATFORM=falsePRODUCTION_READY=false

WHY / PROBLEM CONTEXT

Why does healthcare need evidence infrastructure?

Future medical systems will not lack data. They will lack trustworthy evidence chains that can be independently inspected, continuously referenced, and clearly interpreted.

  1. 01Which device produced the data?
  2. 02Which subject performed the operation?
  3. 03Can the process be verified?
  4. 04Does an AI decision retain process evidence?

EVIDENCE LAYER / TRUST NETWORK

Evidence architecture built on TITMAS

Medical evidence is not a separate closed platform. It is a bounded industry direction built above Digital Biosphere and TITMAS infrastructure.

TITMAS provides
  • Identity
  • Boundary
  • Evidence
  • Verification
  • Memory
  • Governance
Medical direction extends
  • UDI mapping
  • DICOM evidence
  • Medical-device rules
  • Clinical-workflow extensions

ROADMAP / THREE STAGES

Three-stage medical evidence roadmap

Start with device identity consistency, then extend toward operation evidence and medical-agent process evidence. The latter two stages are directions, not implemented site capabilities.

01REFERENCE_DEMO

UDI-DICOM Evidence Profile

Which device is it?

Express consistency relationships across medical-device identity, imaging objects, registry references, and external evidence.

  • Device identity
  • Imaging object
  • Registry reference
  • Evidence Manifest
02DIRECTION_ONLY

Medical Device Operation Evidence

What did the device do?

Referencable records for software versions, operation sessions, device state, human intervention, and exception events.

  • Software version
  • Operation session
  • Device state
  • Human intervention
  • Exception event
03DIRECTION_ONLY

Medical Agent Evidence

Why did the AI decide this?

Evidence expressions for model identity, tool calls, input evidence, policy constraints, and output process.

  • Model identity
  • Tool calls
  • Input evidence
  • Policy constraints
  • Output process

REFERENCE DEMO

Start with the first bounded reference demo

The UDI-DICOM Evidence Validator Demo uses synthetic input to explain Identity → Imaging → Evidence references. It performs no real registry, medical, clinical, or regulatory validation.

Open the medical evidence demo