Index: leahi_dialin/td/modules/blood_flow.py
===================================================================
diff -u -r2138d06d100fdcf23f2e9069f35ee2fdee62008f -rafe332fec54d9d0432dfc0d54aef1debaa92b066
--- leahi_dialin/td/modules/blood_flow.py	(.../blood_flow.py)	(revision 2138d06d100fdcf23f2e9069f35ee2fdee62008f)
+++ leahi_dialin/td/modules/blood_flow.py	(.../blood_flow.py)	(revision afe332fec54d9d0432dfc0d54aef1debaa92b066)
@@ -16,8 +16,8 @@
 import struct
 from logging import Logger
 
-from leahi_dialin.td.constants import PUMP_CONTROL_MODE_CLOSED_LOOP, PUMP_CONTROL_MODE_OPEN_LOOP
-from leahi_dialin.td.constants import RESET, NO_RESET
+from .constants import PUMP_CONTROL_MODE_CLOSED_LOOP, PUMP_CONTROL_MODE_OPEN_LOOP
+from .constants import RESET, NO_RESET
 from leahi_dialin.common.msg_defs import MsgIds, MsgFieldPositions
 from leahi_dialin.protocols.CAN import DenaliMessage, DenaliChannels
 from leahi_dialin.utils.base import AbstractSubSystem, publish