Hospital Patient Monitoring System

flowchart TB
  n0["system<br>Hospital Patient Monitoring System"]
  n1["actor<br>Clinical Staff"]
  n2["actor<br>Patient"]
  n3["actor<br>Electronic Health Record"]
  n4["actor<br>Hospital IT Infrastructure"]
  n5["actor<br>Regulatory Authority"]
  n2 -->|Vital signs| n0
  n0 -->|Alarms, waveforms, trends| n1
  n1 -->|Config and acknowledgements| n0
  n0 -->|Patient data via HL7 FHIR| n3
  n3 -->|ADT events| n0
  n4 -->|Network services| n0