Index: dialin/hd/air_bubbles.py
===================================================================
diff -u -r026abe7a8fa396fd21e5faa15af34b2d3587363d -r0a84621b0b0f807dd4019fa9ec44cc3efb7bb30a
--- dialin/hd/air_bubbles.py	(.../air_bubbles.py)	(revision 026abe7a8fa396fd21e5faa15af34b2d3587363d)
+++ dialin/hd/air_bubbles.py	(.../air_bubbles.py)	(revision 0a84621b0b0f807dd4019fa9ec44cc3efb7bb30a)
@@ -75,6 +75,16 @@
 
         return self.air_bubbles_status[index]
 
+    def get_air_bubble_state(self, index: int) -> int:
+        """
+        Gets the given air bubble state using index 0 for ADA and index 1 for ADV.
+
+        @param index: integer - 0 for getting ADA detector state, 1 for getting ADV detector state
+        @return: integer - air bubble state (0: init, 1: self-test, 2: normal) for given detector
+        """
+
+        return self.air_bubbles_state[index]
+
     @_publish("air_bubbles_data")
     def _handler_air_bubbles_data_sync(self, message):
         """
Index: dialin/hd/blood_leak.py
===================================================================
diff -u -refea63fad448f39b26755789684ada5683d67126 -r0a84621b0b0f807dd4019fa9ec44cc3efb7bb30a
--- dialin/hd/blood_leak.py	(.../blood_leak.py)	(revision efea63fad448f39b26755789684ada5683d67126)
+++ dialin/hd/blood_leak.py	(.../blood_leak.py)	(revision 0a84621b0b0f807dd4019fa9ec44cc3efb7bb30a)
@@ -65,6 +65,14 @@
         """
         return self.blood_leak_status
 
+    def get_blood_leak_state(self):
+        """
+        Gets the current blood leak state
+
+        @return: integer - blood leak state (0: init, 1: zeroing, 2: self-test, 3: normal)
+        """
+        return self.blood_leak_state
+
     @_publish("blood_leak_status")
     def _handler_blood_leak_sync(self, message):
         """