 MedicAlert Access—En Route in Nova Scotia allows paramedics to access the MedicAlert emergency health record from ambulances and include it as part of the electronic patient care record.The Siren ePCR software, developed by Medusa Medical Technologies, is used by paramedics to chart the care they provide to patients in the field.Paramedics can now call up a patient's MedicAlert record, to obtain critical data such as allergy, medication, and physician information.