Mindray Passport 5-Lead, Руководство по обслуживанию

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Operation (5-Lead, 5L, LT) Operation (5-Lead, 5L, LT and XG)
1 - 64 0070-00-0420 Passport 5-Lead, 5L, LT, XG Service Manual
1.3.18 Connection to External Devices
The Passport provides a high level ECG waveform output from the J1 connector (33). The
output specifications are listed in section 6.1.
CAUTION: It is the users responsibility to confirm correct operation of
the Passport with external devices. It is essential that a
biomedical engineer verify correct operation of the Passport
with an external device. Testing should include verification
that the maximum delay for cardioversion synchronization
does not exceed 60 ms (monitor and defibrillator). Cable
should be labeled with the devices they have been tested
for use with.
1.3.19 Menus
This section contains all the menus used in the Passport. A sample of each menu with each
menu item highlighted is provided. For each menu item highlighted, the Choices bar
indicates the available selections. The menu Instructions bar indicates the available actions to
take. See “Use of Menus” on page 23 for detailed instructions on menu operation.
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.
“CK 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.
No Resp.
Waveform or Rate
Displayed
-Patient not connected to a patient safety
cable.-Respiration parameter is “OFF”.
-Patient connected using Patient ESIS
Choke/Cable.
-Turn respiration on (“OFF” will
be displayed in resp.
window).Check that proper
patient cable is used.
-Use 3-lead Patient Cable - non
ESIS. (See Accessories, section
5.1.)
Waveform
Acquisition Failure
-Front End Failure
-External Supply F12/-23 Volt
Board Failure
-CPU Board Failure
-CO
2
Interface Board Failure (optional)
-Replace Front End Board.
-Check External Supply Output
voltage.
-Replace F1 fuse on +12/-23
Volt Board.
-Replace CPU Board.
-Replace CO
2
Interface Board
PROBLEM REASON SOLUTION