Index: sources/view/hd/adjustment/common/VCommonAdjustmentVitals.h
===================================================================
diff -u -r73da05e9b761c559cd4d6741e574fc0f40475ebc -r9bd436782039b50ac45eb38f561a36706517271b
--- sources/view/hd/adjustment/common/VCommonAdjustmentVitals.h	(.../VCommonAdjustmentVitals.h)	(revision 73da05e9b761c559cd4d6741e574fc0f40475ebc)
+++ sources/view/hd/adjustment/common/VCommonAdjustmentVitals.h	(.../VCommonAdjustmentVitals.h)	(revision 9bd436782039b50ac45eb38f561a36706517271b)
@@ -14,6 +14,7 @@
  */
 #pragma once
 
+#include <QDateTime>
 #include <QObject>
 
 // Project
@@ -39,6 +40,7 @@
     int _timerId        = 0; // 0 means no timer started or failed to start.
     int _counter_sec    = 0;
     int _counter_min    = 0;
+    QDateTime _now         ;
 
     // Vitals data
     // constant range variables / units / ...
@@ -50,14 +52,15 @@
     CONSTANT( quint16   , heartRateMax      , 180)
 
     // timer
-    PROPERTY( bool      , enableDialog      ,   0) // enable the vital Dialog being triggered (pre-treatment is screen not a dialog)
+    PROPERTY( bool      , canStartInterval  ,   0)
     PROPERTY( quint8    , interval          ,   0) // show   the vital screen in min
 
     // timestamp
     PROPERTY( quint64   , epoch             ,   0)
     READONLY( QString   , lastRead          ,  "")
     READONLY( QString   , countdown         ,  "")
     READONLY( int       , totalCount        ,   0)
+    PROPERTY( int       , total_sec_left    ,   0)
 
     // vitals
     PROPERTY( quint16   , systolic          ,   0)
@@ -68,10 +71,6 @@
     PROPERTY( quint16   , diastolic_rt      ,   0)
     PROPERTY( quint16   , heartRate_rt      ,   0)
 
-    // For Debugging purposes
-    PROPERTY( quint8   , min_left      ,   0)
-    PROPERTY( quint8   , sec_left      ,   0)
-
     VIEW_DEC(VTreatmentVitals, TreatmentVitalsData)
 
     void update      (quint16 vSystolic, quint16 vDiastolic, quint16 vHeartRate);
@@ -83,6 +82,7 @@
     void timerStart();
     void timerReset();
     void timerStop ();
+    void updateTimer();
 
     void timerEvent(QTimerEvent *) override;