Index: leahi_dialin/common/td_defs.py
===================================================================
diff -u -r893966363336e5425afd5ad88a6e2d6f5b0ed916 -r20c821bd230fc7689a0275a2918981669ff5cc19
--- leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision 893966363336e5425afd5ad88a6e2d6f5b0ed916)
+++ leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision 20c821bd230fc7689a0275a2918981669ff5cc19)
@@ -8,7 +8,7 @@
 # @file    td_defs.py
 #
 # @author  (last)      Zoltan Miskolci
-# @date    (last)      29-Jan-2026
+# @date    (last)      25-Feb-2026
 # @author  (original)  Peter Lucia
 # @date    (original)  04-Dec-2020
 #
@@ -754,49 +754,3 @@
     'VALVE_STATE_IDLE': ['idle'],
     'VALVE_STATE_IN_TRANSITION': [],
 }
-
-
-
-# ================================================== Creates a singleton ==================================================
-class TD_Defs():
-
-    TDOpModes = TDOpModes
-    TDFaultStates = TDFaultStates
-    TDServiceStates = TDServiceStates
-    TDInitStates = TDInitStates
-    TDStandbyStates = TDStandbyStates
-    TDTreatmentParamStates = TDTreatmentParamStates
-    TDPreTreatmentModesStates = TDPreTreatmentModesStates
-    TDTreatmentStates = TDTreatmentStates
-    TDPostTreatmentStates = TDPostTreatmentStates
-    TDNotLegalStates = TDNotLegalStates
-    TDPreTreatmentPrimeStates = TDPreTreatmentPrimeStates
-    TDDialysisStates = TDDialysisStates
-    TDTreatmentParameters = TDTreatmentParameters
-
-    TDEventList = TDEventList
-    TDEventDataTypes = TDEventDataTypes
-
-    TDAirPumpNames = TDAirPumpNames
-    TDAirTrapValveNames = TDAirTrapValveNames
-    TDAirTrapLevelSensorNames = TDAirTrapLevelSensorNames
-    TDAirBubbleDetectorNames = TDAirBubbleDetectorNames
-    TDEjectorNames = TDEjectorNames
-    TDPressureSensorNames = TDPressureSensorNames
-    TDTemperatureSensorNames = TDTemperatureSensorNames
-    TDSwitchNames = TDSwitchNames
-    TDValveNames = TDValveNames
-    TDMonitoredVoltages = TDMonitoredVoltages
-
-    TDAirPumpAttributes = TDAirPumpAttributes
-    TDAirTrapLevelSensorAttributes = TDAirTrapLevelSensorAttributes
-    TDAirTrapState = TDAirTrapState
-    TDBloodFlowMotorAttributes = TDBloodFlowMotorAttributes
-    TDAirBubbleDetectorAttributes = TDAirBubbleDetectorAttributes
-    TDEjectorAttributes = TDEjectorAttributes
-    TDPressureSensorAttributes = TDPressureSensorAttributes
-    TDSwitchStatus = TDSwitchStatus
-    TDValvePositions = TDValvePositions
-    TDValveStates = TDValveStates
-
-td_enum_repository = TD_Defs()