Patient data and LLMs don’t mix unless you govern them.
Hospitals, clinics, and health-tech companies deploy AI agents for triage, documentation, and clinical decision support. TapPass ensures patient data never reaches the model unprotected.
Why healthcare AI needs a governance layer
Patient PII in LLM prompts
Your documentation agent sends patient names, diagnoses, and treatment plans to an external LLM. GDPR Art. 9 requires explicit consent and strict processing safeguards.
No auditability for clinical AI
The EU AI Act classifies medical AI as high-risk. You need full logging of every AI decision: what data went in, what came out.
Prompt injection in clinical tools
A patient enters malicious text in a symptom field. Your triage agent follows the injected instruction instead of analysing symptoms.
Cross-patient data leakage
AI agents with shared context windows leak patient A's history into patient B's session. Without session isolation, no data separation.
Health data leaving the EU
Routing patient data to a US-hosted LLM violates GDPR transfer rules. Health data carries the highest protection level.
Research–clinical contamination
AI agents processing both clinical and research data risk cross-contamination. De-identified data becomes re-identifiable in LLM context.
Runtime governance for healthcare AI
Patient data detection
Detects names, MRNs, ICD codes, medications, and dozens of obfuscation techniques before data reaches the LLM.
EU AI Act compliance logging
Hash-chained audit trail captures every AI decision. Classification, detections, data categories, timing.
Clinical safety guardrails
Healthcare guardrail rules prevent AI agents from making unsupported clinical claims or overriding human judgment.
Session isolation
Session-scoped taint tracking ensures patient A's data never leaks into patient B's session.
EU-only data routing
Force all patient data to EU-hosted providers. Self-hosted deployment for maximum control.
GDPR erasure (Art. 17)
Cryptographic erasure with tombstones. Patient's right to erasure while preserving audit chain integrity.
Patient data deserves more than a privacy policy.
Least privilege per tool, a human on the calls that deserve one, and a tamper-evident record of every allow, hold and block. Nothing on this page is a different product from the rest of TapPass — it is the same layer, with the thresholds your regulator already set.