Philips MP60/70/80/90 사용자 설명서

C.O./CCO Warning Messages

Warning messages contain important information about the C.O. measurement. 

Catheter constant:  Make sure that the arterial catheter constant for the measurement is appropriate 
to the catheter used.

Computation Constant:  Make sure that the computation constant for the measurement is 
appropriate to the injectate volume, injectate temperature and catheter type used.

IABP:  Do not perform transpulmonary thermodilution measurements on patients undergoing IABP 
treatment.

CCO accuracy: Accuracy of the CCO measurement and all the derived values may be influenced by 
patients with valve diseases or artificial valves.

C.O. and MRI: Do not use the Cardiac Output Interface Cable in Magnetic Resonance Imaging 
(MRI) Applications.

Aortic graft patients:  Do not use an arterial catheter in the arteria femoralis when it is contra 
indicated, for example, with patients who have an aortic graft.

Six curves are stored, this is the maximum possible. If another 
measurement is stored, the oldest thermodilution curve will be erased.

A C.O. module or measurement server extension has been plugged in 
with different C.O. setup data from the previous data. The new C.O. 
setup data is read from the new C.O. device, and replaces the current 
data. The message disappears when the 

 pop-up key is 

pressed. 

A new transpulmonary thermodilution catheter has been connected to 
the C.O. Interface Cable.

Poor or invalid pressure signal, for example if pressure was not zeroed.

A new catheter has been plugged in, or the computation constant has 
been changed and 

has not been selected.

A new C.O. module or measurement server extension with a different 
computation constant from the current one has been connected. The 
new computation constant is read from the new C.O. device, and 
replaces the current one. The message disappears when 

is selected.