Index: dialin/utils/base.py
===================================================================
diff -u -r8d1e195e98679117283899b38dbfb40d8840ec10 -r131617df8d7f09a74c893701b8e13b09fff6d1d2
--- dialin/utils/base.py	(.../base.py)	(revision 8d1e195e98679117283899b38dbfb40d8840ec10)
+++ dialin/utils/base.py	(.../base.py)	(revision 131617df8d7f09a74c893701b8e13b09fff6d1d2)
@@ -48,6 +48,23 @@
     return logger
 
 
+def find_variables_in_object(obj, value, starts_with: str = ""):
+    """
+    Returns a list of variable names that in the object that match the searched value
+
+    @param obj: (object) The object to search through
+    @param value: (object) The value to lookup
+    @param starts_with: (str) The
+    @return: (List[str]) A list of variable names matching the searched value
+    """
+    result = []
+    for attr in dir(obj):
+        if not callable(getattr(obj, attr)) and attr.startswith(starts_with):
+            if value == getattr(obj, attr):
+                result.append(attr)
+    return result
+
+
 class AbstractObserver(ABC):
     """
     Publicly accessible parent class for all observers.
@@ -294,3 +311,5 @@
         return _wrapper
 
     return _decorator
+
+
Index: tests/test_demo.py
===================================================================
diff -u -radd8b1e7cce0187c9fb5b09a5881d0121f9a0ddb -r131617df8d7f09a74c893701b8e13b09fff6d1d2
--- tests/test_demo.py	(.../test_demo.py)	(revision add8b1e7cce0187c9fb5b09a5881d0121f9a0ddb)
+++ tests/test_demo.py	(.../test_demo.py)	(revision 131617df8d7f09a74c893701b8e13b09fff6d1d2)
@@ -18,6 +18,7 @@
 from dialin.dg.dialysate_generator import DG
 from dialin.hd.hemodialysis_device import HD
 from dialin.hd.constants import RESET, NO_RESET, BUTTON_PRESSED, BUTTON_RELEASED
+from dialin.utils.base import find_variables_in_object
 import time
 
 
@@ -114,5 +115,11 @@
         print(dg.valves.get_valve_states())
 
 
+def test_reverse_lookup():
+    hd = HD()
+
+    print(find_variables_in_object(hd.ui, 2, "REQUEST_"))
+
+
 if __name__ == '__main__':
-    test_dg_version()
+    test_reverse_lookup()