Index: sources/gui/qml/main.qml
===================================================================
diff -u -rb12853c86ef9e517667516dc3e47bca07349cedf -r83f808d0f503ea847c27c1fbc65c2b95d2e5d6b0
--- sources/gui/qml/main.qml	(.../main.qml)	(revision b12853c86ef9e517667516dc3e47bca07349cedf)
+++ sources/gui/qml/main.qml	(.../main.qml)	(revision 83f808d0f503ea847c27c1fbc65c2b95d2e5d6b0)
@@ -75,6 +75,7 @@
 import VTreatmentBloodPrime                                 0.1
 import VTreatmentStop                                       0.1
 import VTreatmentRanges                                     0.1
+import VTreatmentTrends                                     0.1
 // Pre-Treatment
 import VPreTreatmentAdjustmentInitTreatment                 0.1
 import VDGFilterFlush                                       0.1
@@ -272,6 +273,7 @@
     VTreatmentCreate                                    { id: vTreatmentCreate                                      }
 
     VTreatmentRanges                                    { id: vTreatmentRanges                                      }
+    VTreatmentTrends                                    { id: vTreatmentTrends                                      }
     VTreatmentAdjustmentSaline                          { id: vTreatmentAdjustmentSaline                            }
     VTreatmentAdjustmentVitals                          { id: vTreatmentAdjustmentVitals                            }
     VTreatmentAdjustmentUltrafiltrationState            { id: vTreatmentAdjustmentUltrafiltrationState              }
@@ -339,6 +341,23 @@
         function onStandbyWaitDisinfectChanged  ( vValue ) { _mainMenu.isTreatment() }
     }
 
+    Connections { target: vTreatmentVitals
+        function onDidTimeout() {
+            // interval set to OFF so just record without vitals
+            if ( ! vTreatmentVitals.interval ) {
+                vTreatmentTrends.onNoVitalsRecord()
+            }
+            // interval is set and BP cuff is available
+            else if ( vTreatmentVitals.enableBPCuff ) {
+                vTreatmentTrends.onIntervalRequestVitals()
+            }
+        }
+    }
+
+    Connections { target: vTreatmentAdjustmentVitals
+        function onDidTimeout() { vTreatmentTrends.onIntervalTimeoutVitals() }
+    }
+
     // 9 - Others
     HeaderBar { id: _headerBar
         anchors.top: parent.top