Index: leahi_dialin/common/td_defs.py
===================================================================
diff -u -r3ca042a93b178bc02327efec6cf08dd2348f9a8e -r53ad62b20a323d405916edafb195fdcf64164f7a
--- leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision 3ca042a93b178bc02327efec6cf08dd2348f9a8e)
+++ leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision 53ad62b20a323d405916edafb195fdcf64164f7a)
@@ -572,7 +572,20 @@
     'NUM_OF_DIALYSIS_STATES': [],
 }
 
+# Syringe pump states
+@unique
+class TDTreaSyringePumpStates(DialinEnum):
+    SYRINGE_PUMP_INIT_STATE                = 0                   # Syringe pump initialize state
+    SYRINGE_PUMP_OFF_STATE                 = 1                   # Syringe pump off state
+    SYRINGE_PUMP_RETRACT_STATE             = 2                   # Syringe pump retract state
+    SYRINGE_PUMP_PRELOAD_STATE             = 3                   # Syringe pump preload state
+    SYRINGE_PUMP_SEEK_STATE                = 4                   # Syringe pump seek state
+    SYRINGE_PUMP_PRIME_STATE               = 5                   # Syringe pump prime state
+    SYRINGE_PUMP_HEP_BOLUS_STATE           = 6                   # Syringe pump bolus state
+    SYRINGE_PUMP_HEP_CONTINUOUS_STATE      = 7                   # Syringe pump continuous state
+    SYRINGE_PUMP_CONFIG_FORCE_SENSOR_STATE = 8                   # Syringe pump configure force sensor state
 
+
 # TDTreatmentStates.TREATMENT_END_STATE sub states
 @unique
 class TDTreaEndStates(DialinEnum):
@@ -1129,6 +1142,16 @@
     'NUM_OF_SWITCH_STATES': [],
 }
 
+# Syringe pump operations
+@unique
+class SyringePumpOperations(DialinEnum):
+    SYRINGE_PUMP_OP_STOP       = 0                              # Stop syringe pump
+    SYRINGE_PUMP_OP_RETRACT    = 1                              # Retract syringe pump
+    SYRINGE_PUMP_OP_SEEK       = 2                              # Seek plunger
+    SYRINGE_PUMP_OP_PRIME      = 3                              # Prime Heparin line
+    SYRINGE_PUMP_OP_BOLUS      = 4                              # Deliver Heparin bolus of set volume over 5 minutes
+    SYRINGE_PUMP_OP_CONTINUOUS = 5                              # Continuous dispense of Heparin at set rate
+    SYRINGE_PUMP_OP_PRELOAD    = 6                              # Preload syringe pump
 
 @unique
 class TDValvePositions(DialinEnum):
@@ -1221,4 +1244,4 @@
     'TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME': ['heparin volume'],
     'TREATMENT_PARAM_UF_VOLUME': ['uf volume', 'ultrafiltration volume'],
     'NUM_OF_TREATMENT_PARAMS': [],
-}
+}
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