![St. Jude Medical QUANTIEN Instructions For Use Manual Download Page 64](http://html.mh-extra.com/html/st-jude-medical/quantien/quantien_instructions-for-use-manual_1356318064.webp)
60
Table 28. Distal pressure signal on QUANTIEN™ measurement system when acquired via PW IN
Erroneous
function
Possible cause
Check
Normal function Corrective
action
The PressureWire
guidewire not
correctly
connected. E.g.,
connector not dry,
connector not fully
inserted or
connector
damaged
Connections of the
proximal
connector and the
PressureWire
interface unit
connector
Properly
connected
Correct the
failing
connection
Abnormal or
absent pressure
reading of Pd
pressure
Defective
PressureWire
guidewire
See IFU for the
PressureWire
guidewire for
additional
information
N/A
N/A
Failure in PW unit Test PW IN
according to
Testing PW IN
(page 70)
Test of PW IN
passed without
failure
Contact St. Jude
Medical
The PressureWire
guidewire not
correctly
connected. E.g.,
connector not dry,
connector not fully
inserted or
connector
damaged
Connections of the
proximal
connector and PW
interface unit
connector
Properly
connected
Correct the
failing
connection
Table 29. Distal pressure signal on QUANTIEN™ measurement system when acquired via
wireless PressureWire™ guidewire
Erroneous
function
Possible cause
Check
Normal function Corrective action
Connection of
wireless
PressureWire™
guidewire fails
Defective
PressureWire
guidewire
LED on the
wireless
PressureWire
guidewire
LED lights up
when the wireless
PressureWire
guidewire
switched on
Use another
wireless
PressureWire
guidewire
State: Released
Date: 2019.03.06 22:30 GMT