Rules & Escalations

All thresholds configurable by hospital, department, procedure and patient type.

Rule library

Version and approval history retained for every change

Rule	Entity	Condition	Severity	Version	Status
Pre-op dwell warning	Encounter	dwell > 30 min in Pre-op	Warning	v4	Active
Pre-op dwell critical	Encounter	dwell > 45 min in Pre-op	Critical	v4	Active
Missed OR arrival	Encounter	no OR entry 10 min after planned	Critical	v2	Active
Unexpected OR	Location event	OR entered ≠ scheduled OR	High	v1	Active
Restricted area	Location event	stable entry to restricted zone, conf ≥ 0.85	Critical	v3	Active
Tag low battery	Device	battery < 20%	Medium	v2	Active
Tag offline	Device	no message for 5 min while assigned	High	v2	Active
Locator offline	Device	3 missed heartbeats	High	v1	Active
Screen offline	Device	heartbeat lost > 3 min	Medium	v1	Draft
HIS interface failure	Integration	retries > 5 or lag > 5 min	Critical	v2	Active

No-code definition

Entity

Condition

Threshold

Severity

Escalation delay

Repeat policy

Scope

Simulation: 7 current records would trigger this rule (4 critical, 3 warning).