Index: firmware/App/Modes/StateTxIsolatedUF.c
===================================================================
diff -u -r8a7e31d75c06444514b61870b61f8c8a1815a618 -r96604b790636c66ef21980a4f13ee9f987f12fee
--- firmware/App/Modes/StateTxIsolatedUF.c	(.../StateTxIsolatedUF.c)	(revision 8a7e31d75c06444514b61870b61f8c8a1815a618)
+++ firmware/App/Modes/StateTxIsolatedUF.c	(.../StateTxIsolatedUF.c)	(revision 96604b790636c66ef21980a4f13ee9f987f12fee)
@@ -99,7 +99,7 @@
     setAlarmUserActionEnabled( ALARM_USER_ACTION_END_TREATMENT, TRUE );
 
     // Mid-treatment isolated UF keeps dialysate generation at the treatment rate
-    // while bypassing the dialyzer. Post-treatment and standalone isolated UF do not generate dialysate.
+    // while bypassing the dialyzer. Post-treatment isolated UF does not generate dialysate.
     if ( TRUE == isIsolatedUFMidTreatment() )
     {
         setDialysateFlowMlMin = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW );
@@ -185,6 +185,21 @@
 
 /*********************************************************************//**
  * @brief
+ * The getIsolatedUFSessionElapsedTimeMin function gets elapsed time for the
+ * current or most recently completed isolated UF session.
+ * @details \b Inputs: isolatedUFElapsedTimerCtr
+ * @details \b Outputs: none
+ * @return elapsed isolated UF session time in minutes.
+ *************************************************************************/
+U32 getIsolatedUFSessionElapsedTimeMin( void )
+{
+    U32 elapsedTimeMin = ( isolatedUFElapsedTimerCtr * TASK_GENERAL_INTERVAL ) / ( MS_PER_SECOND * SEC_PER_MIN );
+
+    return elapsedTimeMin;
+}
+
+/*********************************************************************//**
+ * @brief
  * The isIsolatedUFCompleted function determines whether isolated UF completed.
  * @details \b Inputs: isolatedUFCompleted
  * @details \b Outputs: none