Index: simulator/plugins/inlinebloodpressures/loader.py
===================================================================
diff -u -r1779b6711f3791e8bf570e06ddb4c2e7d2a52e18 -rf4523ffcaff0d27f7392c943f0a487fcb01a7d34
--- simulator/plugins/inlinebloodpressures/loader.py	(.../loader.py)	(revision 1779b6711f3791e8bf570e06ddb4c2e7d2a52e18)
+++ simulator/plugins/inlinebloodpressures/loader.py	(.../loader.py)	(revision f4523ffcaff0d27f7392c943f0a487fcb01a7d34)
@@ -1,14 +1,17 @@
 """
 The In-Line Blood Pressure ui class
 """
+# Python
 import os
-from simulator.dynamicloader import DynamicLoader
+# Qt
 from PySide2 import QtWidgets
 from PySide2.QtCore import Slot
-from dialin.squish import denaliMessages
-from dialin.squish.denaliMessages import txStates, EResponse
+# parent
+from simulator.dynamicloader import DynamicLoader
+# hd Simulator
+from dialin.ui.hd_simulator import HDSimulator, TXStates
+# plugin specific
 from dialin.common import Ranges
-from dialin.ui.hd_simulator import HDSimulator
 
 
 class Loader(DynamicLoader):
@@ -38,7 +41,7 @@
     def __init__(self, hd_simulator: HDSimulator):
         super().__init__(os.path.dirname(__file__), hd_simulator)
         print(" ---------- ", self.hd_simulator)
-        self.saline_requested_state = txStates.SALINE_BOLUS_STATE_IDLE
+        self.saline_requested_state = TXStates.SALINE_BOLUS_STATE_IDLE
 
     def _init_loader(self):
         """
@@ -124,7 +127,7 @@
         sends the pressures values message with given value on the screen
         :return: none
         """
-        denaliMessages.setPressureOcclusionData(
+        self.hd_simulator.cmd_set_pressure_occlusion_data(
             self.sldArterialValue.value(),
             self.sldVenousValue.value(),
             0, 0, 0
@@ -137,8 +140,8 @@
         :return: none
         """
         # vAccepted, vReason, vArterialLow, vArterialHigh, vVenousLow, vVenousHigh
-        denaliMessages.sendTreatmentAdjustPressuresLimitsResponse(
-            EResponse.Accepted, 0,
+        self.hd_simulator.cmd_send_treatment_adjust_pressures_limit_response(
+            True, 0,
             self.spnArterialLimitLow.value(),
             self.spnArterialLimitHigh.value(),
             self.spnVenousLimitLow.value(),
@@ -153,8 +156,8 @@
         :return: none
         """
         reason = self.spnAVPressuresRejectReason.value()
-        denaliMessages.sendTreatmentAdjustPressuresLimitsResponse(
-            EResponse.Rejected, reason,
+        self.hd_simulator.cmd_send_treatment_adjust_pressures_limit_response(
+            False, reason,
             self.spnArterialLimitLow.value(),
             self.spnArterialLimitHigh.value(),
             self.spnVenousLimitLow.value(),