Index: simulator/plugins/createtreatment/loader.py
===================================================================
diff -u -r1779b6711f3791e8bf570e06ddb4c2e7d2a52e18 -rf4523ffcaff0d27f7392c943f0a487fcb01a7d34
--- simulator/plugins/createtreatment/loader.py	(.../loader.py)	(revision 1779b6711f3791e8bf570e06ddb4c2e7d2a52e18)
+++ simulator/plugins/createtreatment/loader.py	(.../loader.py)	(revision f4523ffcaff0d27f7392c943f0a487fcb01a7d34)
@@ -1,12 +1,17 @@
 """
 The Heparin ui loader class
 """
+# Python
 import os
-from simulator.dynamicloader import DynamicLoader
+# Qt
 from PySide2 import QtWidgets
 from PySide2.QtCore import Slot
-from dialin.squish import denaliMessages
+# parent
+from simulator.dynamicloader import DynamicLoader
+# hd Simulator
 from dialin.ui.hd_simulator import HDSimulator
+# plugin specific
+# -- None --
 
 
 class Loader(DynamicLoader):
@@ -27,6 +32,7 @@
 
     def __init__(self, hd_simulator: HDSimulator):
         super().__init__(os.path.dirname(__file__), hd_simulator)
+        print(" ---------- ", self.hd_simulator)
 
     def _init_loader(self):
         """
@@ -101,14 +107,3 @@
         volume = self.sldUFVolume.value()
         self.hd_simulator.cmd_send_uf_treatment_response(False, reason, volume)
         self.lblCreateAction.setText('Rejected ' + "{}".format(reason))
-
-    @Slot()
-    def do_data(self, value):
-        """
-        the slot which is called to send the data
-        by calling the denaliMessage API setTreatmentHeparinData
-        :return: none
-        """
-        volume = value * 0.1
-        denaliMessages.setTreatmentHeparinData(volume)
-        self.lblCumulative.setNum(volume)