Index: MainTreatmentData/loader.py
===================================================================
diff -u -r9307b8315113adb7ad1823a19d58df6ea7e4ef8b -rfa40a497db18e58fac496b283a5b45c7307446f8
--- MainTreatmentData/loader.py	(.../loader.py)	(revision 9307b8315113adb7ad1823a19d58df6ea7e4ef8b)
+++ MainTreatmentData/loader.py	(.../loader.py)	(revision fa40a497db18e58fac496b283a5b45c7307446f8)
@@ -53,7 +53,10 @@
         self.saline_tgt_vol     = self.find_widget(QtWidgets.QSlider            , 'TargetVolumeSlider'              )
         self.saline_cum_vol     = self.find_widget(QtWidgets.QSlider            , 'CumulativeVolumeSlider'          )
         self.saline_bol_del     = self.find_widget(QtWidgets.QSlider            , 'SalineCurrDeliveredVolumeSlider' )
+        self.cbBolusPermitted   = self.find_widget(QtWidgets.QCheckBox          , 'cbBolusPermitted'                )
 
+        self.tbBolusDataSend        = self.find_widget(QtWidgets.QToolButton    , 'tbBolusDataSend'                 )
+
         self.ufDataSend             = self.find_widget(QtWidgets.QToolButton    , 'ufDataSendButton'                )
         self.ufDataReset            = self.find_widget(QtWidgets.QToolButton    , 'ufDataResetButton'               )
         self.ufSetVolume            = self.find_widget(QtWidgets.QSlider        , 'ufSetVolumeSlider'               )
@@ -62,7 +65,7 @@
         self.ufState                = self.find_widget(QtWidgets.QSpinBox       , 'ufStateSpinBox'                  )
         self.ufSetVolumeLabel       = self.find_widget(QtWidgets.QLabel         , 'ufSetVolumeLabel'                )
         self.ufTargetRateLabel      = self.find_widget(QtWidgets.QLabel         , 'ufTargetRateLabel'               )
-        self.ufVolumeDeliveredLabel = self.find_widget(QtWidgets.QLabel         , 'ufVolumeDeliveredLabel'          )
+        self.ufVolumeDeliveredLabel = self.find_widget(QtWidgets.QLabel         , 'ufVolumeDeliveredLabel'          ) 
 
         self.tx_duration        = self.find_widget(QtWidgets.QSlider            , 'DurationSlider'                  )
         self.tx_elapsed         = self.find_widget(QtWidgets.QSlider            , 'ElapsedSlider'                   )  
@@ -87,6 +90,8 @@
         self.saline_tgt_vol  .valueChanged.connect(self.do_saline_data)
         self.saline_cum_vol  .valueChanged.connect(self.do_saline_data)
         self.saline_bol_del  .valueChanged.connect(self.do_saline_data)
+        self.cbBolusPermitted.clicked.connect(self.do_saline_data)
+        self.tbBolusDataSend .clicked.connect(self.do_saline_data)
 
         self.ufDataSend         .clicked.connect(self.do_uf_data)
         self.ufDataReset        .clicked.connect(self.init_uf_data)
@@ -112,6 +117,7 @@
         state,index = conversions.bytearray_to_integer( message, index)
         self.lbBolusStart .setText( str(state) )
 
+
     @Slot()
     def _init_widgets(self):
         """
@@ -131,21 +137,23 @@
         self.dial_flow_st_pt    .setValue(0)
         self.dial_temp_st_pt    .setValue(0)
 
+
     @Slot()
     def do_saline_data(self):
         """
         the slot for Saline Data
         :return: none
         """
-        target_volume      = self.saline_tgt_vol.value()
-        cumulative_volume  = self.saline_cum_vol.value()
-        bolus_volume       = self.saline_bol_del.value()
+        target_volume      = self.saline_tgt_vol    .value()
+        bolus_volume       = self.saline_bol_del    .value()
+        cumulative_volume  = self.saline_cum_vol    .value()
+        bolusPermitted     = int(self.cbBolusPermitted  .isChecked())
 
         self.td_interface.td_saline(
             target_volume      ,
-            cumulative_volume  ,
             bolus_volume       ,
-            0              
+            cumulative_volume  ,
+            bolusPermitted
         )