Index: shared/scripts/configuration/strings.py
===================================================================
diff -u -rd51ef32af4bcf4f1456fd61ad61bff1856434596 -r3e7df722f0aeb4c461675de10a95ff4950f5d9c9
--- shared/scripts/configuration/strings.py	(.../strings.py)	(revision d51ef32af4bcf4f1456fd61ad61bff1856434596)
+++ shared/scripts/configuration/strings.py	(.../strings.py)	(revision 3e7df722f0aeb4c461675de10a95ff4950f5d9c9)
@@ -195,11 +195,8 @@
 
 #main treatment screen
 VITALS_TITLE = "VITALS"
-HEART_RATE_TITLE = "Heart Rate"
-BLOOD_PRESSURE_TITLE = "Blood Pressure"
-BLOOD_PRESSURE_UNIT = "mmHg"
-HEART_RATE_UNIT = "BPM"
 
+
 PATIENT_ID = "demopatientid"           
 SALINE_BOLUS_TITLE = "Saline Bolus"
 ACID_CONCENTRATE_TITLE = "Acid Concentrate"
@@ -215,7 +212,6 @@
                               "Blood Pressure Measurement Interval", "Rinseback Flow Rate"]
 
 OFF_TEXT = "OFF"
-BACK_TEXT = "BACK"
 CONTINUE_TEXT = "CONTINUE"
 CREATE_TREATMENT_PARAMETERS = ["Blood Flow Rate", "Dialysate Flow Rate", "Duration","Heparin Dispensing Rate",
                               "Heparin Bolus Volume","Heparin Stop Time", "Saline Bolus", "Dialysate Temperature",
@@ -715,27 +711,7 @@
 BLOOD_FLOW_TEXT = "blood"
 DIALYSATE_FLOW_TEXT = "dialysate"
 
-VITALS_TITLE = "VITALS"
-HEART_RATE_TITLE = "Heart Rate"
-BLOOD_PRESSURE_TITLE = "Blood Pressure"
-BLOOD_PRESSURE_UNIT = "mmHg"
-HEART_RATE_UNIT = "BPM"
 
-HEPARIN_TEXT = "HEPARIN"
-VOLUME_DELIVERED = "Volume Delivered"
-
-
-#main-treatment heparin 
-HEPARIN_UNIT = "mL"
-HEPARIN_DELIVERY_TEXT = "HEPARIN DELIVERY"
-HEPARIN_DELIVERY_OFF_TEXT = "OFF"
-HEPARIN_STOP_TEXT = "Delivery Stopped"
-HEPARIN_RESUME_DELIVERY_TEXT = "RESUME DELIVERY"
-HEPARIN_BOLUS_ACTIVE_TEXT = "Bolus Active" 
-HEPARIN_PAUSE_DELIVERY_TEXT = "PAUSE DELIVERY"
-HEPARIN_MAXIMUM_VOLUME_DELIVERED_TEXT = "Maximum Cumulative Heparin Volume Delivered"
-HEPARIN_SYRINGE_EMPTY_TEXT = "Syringe Empty"
-
 #Time_Duration
 CREATE_TREATMENT_PARAMETERS = ["Blood Flow Rate", "Dialysate Flow Rate", "Duration","Heparin Dispensing Rate",
                               "Heparin Bolus Volume","Heparin Stop Time", "Saline Bolus","Dialysate Temperature","Blood Pressure Measurement Interval",
@@ -745,4 +721,3 @@
 PRE_TREATMENT_SCREENS = ["Create" , "Sample" , "Consumables" , "Disposables" , "Prime" , "Ultrafiltration" , "BP/HR" , "Connection" , "Start"]  
 
 
-