Index: TDDefs.h
===================================================================
diff -u -r212efecad6005e59add83fd3066a5ba1f6c95bbf -r3bf7a04989ab7ed7f115da68cc14ebff4e389d9a
--- TDDefs.h	(.../TDDefs.h)	(revision 212efecad6005e59add83fd3066a5ba1f6c95bbf)
+++ TDDefs.h	(.../TDDefs.h)	(revision 3bf7a04989ab7ed7f115da68cc14ebff4e389d9a)
@@ -597,7 +597,7 @@
 {
     TREATMENT_PARAM_TREATMENT_MODALITY = 0,                             ///< Treatment modality type (enum)
     TREATMENT_PARAM_FIRST_UINT = TREATMENT_PARAM_TREATMENT_MODALITY,    ///< First unsigned integer treatment parameter
-    TREATMENT_PARAM_HDF_TREATMENT_MODE,                                 ///< HDF treatment mode (enum)
+    TREATMENT_PARAM_HDF_DILUTION,                                       ///< HDF dilution (enum)
     TREATMENT_PARAM_BLOOD_FLOW,                                         ///< Blood flow rate (in mL/min)
     TREATMENT_PARAM_DIALYSATE_FLOW,                                     ///< Dialysate flow rate (in mL/min)
     TREATMENT_PARAM_TREATMENT_DURATION,                                 ///< Treatment duration (in minutes)
@@ -645,15 +645,15 @@
 };
 typedef enum Treatment_Modality_Types TREATMENT_TYPE_T;                 ///< Type for treatment modality type enumeration
 
-/// Enumeration of HDF treatment mode
-enum HDF_Treatment_Modes
+/// Enumeration of HDF dilution
+enum HDF_Dilution
 {
     HDF_NOT_APPLICABLE = 0,                                             ///< Treatment HDF not applicable
     HDF_PRE_DILUTION,                                                   ///< Treatment HDF pre-dilution
     HDF_POST_DILUTION,                                                  ///< Treatment HDF post-dilution
     NUM_OF_TREATMENT_HDF_TYPES                                          ///< Total number of HDF modes
 };
-typedef enum HDF_Treatment_Modes HDF_MODE_T;                            ///< Type for HDF treatment mode enumeration
+typedef enum HDF_Dilution HDF_MODE_T;                                   ///< Type for HDF treatment dilution enumeration
 
 /// Enumeration of dry bicarb cartridge size.
 enum Dry_Bicarb_Cart_Size