Unusual Behavior Of The Device; Normal Startup Prompts, Audible And Visual Alert Signals - Medtronic autoLog IQ Manual Del Usuario

Size: 7 x 9 in (178 x 229 mm)

18.2 Unusual behavior of the device

Warning: Failure to respond to unusual behavior of the device could result in blood contamination or spillage.
Monitor the device during operation, and if unusual behavior is observed, respond as described in the following table.
Unusual behavior
The centrifuge bowl fills with blood and then
blood returns to the collection reservoir,
repeatedly.
The bowl is vibrating or making excessive
noise.
The reservoir is making a cracking noise as
a result of negative pressure.
The barcode scanner does not work.

18.3 Normal startup prompts, audible and visual alert signals

Normal prompts may appear during device operation or startup, and they typically can be resolved by making a quick adjustment
of the device or the disposable kit.
Prompt
Resume previous case? If Yes, bowl con-
tents will be pumped to reservoir. Make
sure the reservoir is connected.
Connect the saline line and reservoir.
Press to resume.
English
M967226A006 1B Medtronic Confidential
Response
1. Press to place the device in Stop mode.
2. Determine if the input volume is diluted.
3. If the input volume is diluted, transition to manual start for blood processing.
4. Examine the inner and outer surfaces of the reservoir filter for clots.
5. If clots are detected on the outside of the reservoir filter, replace the reservoir.
6. If clots are detected on the inside of the reservoir filter, prime the reservoir with
at least 200 mL of anticoagulant solution and agitate the reservoir.
7. Restart blood processing.
8. Frequently agitate the reservoir, increasing anticoagulation, for the remaining
duration of the case.
1. Press to place the device in Stop mode.
2. Remove the centrifuge bowl.
3. Examine the bowl for damage, clots, or blood contaminated with particulates.
4. Discard and replace the bowl if it is damaged or contaminated with particulates.
5. Reinstall the bowl.
6. Examine the inner and outer surfaces of the reservoir filter for clots.
7. If clots are detected in the reservoir filter, replace the reservoir, centrifuge bowl,
and tubing harness.
8. If no clots are detected in the reservoir filter, replace the centrifuge bowl and
tubing harness.
9. Prime the new disposables with at least 200 mL of anticoagulant solution.
10. Restart blood processing.
11. Frequently agitate the reservoir, increasing anticoagulation, for the remaining
duration of the case.
12. If the previous steps do not resolve the message, use another device if avail-
able. Contact your Medtronic service representative.
Warning: Close all clamps and use caution if transferring the disposables to a
new device.
1. Turn off the vacuum or reduce the vacuum setting.
2. Examine the suction/anticoagulant line for obstructions.
3. Vent the reservoir.
1. Plug the barcode scanner cord into a different USB port (type A).
2. Confirm that the barcode type can be read by the scanner. See Section 13.2.
3. Contact your Medtronic service representative.
Response
1. To continue the previous case, select Yes.
2. To start a new case, select No.
Note: If No is selected in error, case data can
be retrieved by following steps in Section 14.1.
Note: The device defaults to a new case if the
device power is turned on 6 or more hours after
shutdown or power loss.
1. Spike the middle manifold tubing into the saline
bag or bags.
Note: If using only 1 saline bag, confirm that
the clamp on the unused line is closed.
2. Open the saline clamp or clamps.
3. Connect the left-hand tube of the manifold to
the blue-capped step-down connector at the
bottom of the reservoir.
4. Press .
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Audible alert Visual alert
signal signal
None None
None None
Composed: 2018-06-08 06:06:55
PSJ - Size-selectable package manual 02-MAY-2018
502431-132