Mindray Passport 5-Lead, Руководство по обслуживанию

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Operation (XG) Operation (5-Lead, 5L, LT and XG)
1 - 170 0070-00-0420 Passport 5-Lead, 5L, LT, XG Service Manual
Base Line
Wander
-Patient moving excessively.
-Patient’s respiration.
-Electrodes dry.
-Static build up around patient.
-Secure lead wires and
cable to patient.
-Reposition electrodes.
-Re-prep skin and apply
fresh moist electrodes.
-Check with hospital
engineer.
Damped Invasive
Waveform
-Air bubbles in tubing.
-Kinked catheter.
-Catheter against wall of blood vessel.
-Blood in tubing.
-Eliminate air from
tubing.
-Slightly alter position of
catheter.
-Check for leaks at
connector.
-Pump pressure bag up
to 300 mmHg.
Recorder Report
Appears Totally
Blank
-Thermal paper may be installed incorrectly. (up-side
down)
-Remove paper and re-
install with paper
feeding off of the spool
from the bottom.
Resp. Waveform
Too Large
-Scales set inappropriately. -Change scale via
menu.
Resp. Waveform
Too Small
-Patient breathing shallow or turned on side.
-Scale set inappropriately.
-Change lead position
to better detect
respirations.
-Change scale.
False Apnea
Alarm
-Apnea delay may be improperly set.
-Patient may be having frequent episodes of CVA.
-Scale size may be too low.
-Choose another apnea
delay.
-Reposition electrodes to
better detect
respirations.
“CHK Lead”
Message
-Due to increased impedance.
-Chest hair under electrodes.
-Dried electrode gel.-Electrode off.
-Lead off.
-Cracked lead wires
-Poor skin prep.
-Prep chest.
-Change electrodes.
-Replace electrode.
-Replace lead.
-Replace lead wires.
-Clean and abrade skin
before applying
electrodes.
“CVA” Message -Can be caused by shallow breathing or an apnea
event.
-Check the patient-
adjust scales or leads if
necessary.
PROBLEM REASON SOLUTION