Telemonitoring of patients with chronic heart failure

Scenario context: 

The patient has internet access, and can be expected to enter the measured data

Actors: 
Monitoring Service - data collecting and monitoring software
Medical Triage Service - healthcare professional(s)
Healthcare Centre
Transactions: 
Send Measurements
Send Alert
Technical Process Flow: 
  1. (no software action)
  2. Patient enters weight and blood pressure in a smartphone/tablet/pc application. The information is sent to and saved in the Monitoring Service software
  3. Information is monitored and checked against the min-max values that have been set for this patient, and against sudden changes compared to previous measurements
  4. Sudden rises or drops in the measured values trigger an alert message to the Medical Triage Centre
  5. The Medical Triage Centre contacts the patient (by phone, out of scope for this Use Case)
  6. The patient’s medication dosage is changed (out of scope for this Use Case)
  7. The Medical Triage Centre sends an alert to the Healthcare Centre
  8. The Healthcare Centre makes an appointment with the patient (out of scope for this Use Case) 
Possible issues: 

XDR enables sending a “push” alert to another party. This may be realised with XDR (which is a web service-based solution), or, within an XDS affinity domain, with either DSUB or NAV.

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