Physio-Control LUCAS 2 User Manual
Page 17

LUCAS
TM
2 Chest Compression System – Instructions for Use
100666-00 F Valid from CO J2547, © 2011 JOLIFE AB
17
8. Attach the support leg that is nearest to
you to the Back Plate.
9. Stop manual CPR.
10. Attach the other support leg to the Back 
Plate, so that the two support legs lock 
against the Back Plate. Listen for click.
11. Pull up once to make sure that the parts
are correctly attached.
Note: If the LUCAS Upper Part does not 
attach to the Back Plate, make sure that the 
claw locks are open and that you have 
released the release rings.
WARNING - TOO LARGE PATIENT
If the patient is too large, the Upper Part of
LUCAS cannot lock to the Back Plate 
without compressing the patient's chest. 
Continue the manual compressions.
5.4 Adjustment and operation
The compression point should be at the 
same spot as for manual CPR and according 
to guidelines. 
When the pressure pad in the Suction Cup is 
in the correct position, the lower edge of 
the Suction Cup is immediately above 
the end of the sternum.
WARNING - INCORRECT POSITION 
OVER CHEST
If the pressure pad is not in the correct 
position in relation to the sternum, there is an 
increased risk of damage to the rib cage and 
the internal organs. Also, the patient's blood 
circulation is compromised.
Suction Cup 
outer edge
Pressure 
pad
