Troubleshooting Guide - Medtronic Balance Affinity CP BBAP40 Mode D'emploi

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Check that all electrical connections are secure.
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Test control module power and display.
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Check date and integrity of sterile blood pump (and disposable probe if applicable) package(s).
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If using the adapter, check the Use-by Date on the device label.
■ Check that flow transducer/sensor/disposable probe are sized properly.
■ Assemble perfusion circuit in a sterile manner.
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Allow sufficient tubing length for standby drive unit or handcrank.
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Connect flow transducer/sensor/disposable probe to circuit in correct location and flow direction.
2. PRIME PUMP AND CIRCUIT
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Check circuit to ensure no kinks or occlusions are present.
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CO flush pump and circuit, if indicated; turn off CO
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■ Gravity prime and debubble pump and perfusion circuit.
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Check pump for leaks, irregular motion, and noise.
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Check circuit for visible air.
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Check that all tubing connections are secure.
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Clamp pump outlet tubing completely.
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Clamp venous return tubing completely.
3. OPERATING PARAMETERS
Perform the following, per the appropriate compatible system operator's manual:
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Calibrate transducers/sensors according to the manufacturer's instructions.
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Set and verify low/high flow alarms and other available safety systems.
4. EMERGENCY BACKUP EQUIPMENT
Ensure that the following equipment is available:
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Backup power
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Appropriate handcrank and drive unit from a compatible system
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Spare Affinity CP centrifugal blood pump and disposable probe
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If using the adapter, have a spare Affinity CP adapter available
■ Appropriate controller from a compatible system
5. PERFUSION
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Achieve minimum pump flow prior to unclamping lines.
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Monitor control module for messages and alarms.
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Monitor perfusion circuit for visible air and kinks in the lines.
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Maintain minimum pump flow prior to clamping lines.
6. CLEANUP
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Turn off power.
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Properly discard disposable components.
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Clean motor and flow transducer/sensor.
■ If using the adapter, clean it according to the instructions in the Storage and Cleaning section.
7. CHECK EQUIPMENT
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Inspect and verify that equipment is operational.
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Maintain indicated preventive maintenance schedule.
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Ensure batteries are charged to full capacity.

9. Troubleshooting Guide

This section covers 3 situations that may occur when using a centrifugal blood pump. Follow the clinical protocol specified by the
hospital and consider the following troubleshooting suggestions.
18 Instructions for Use English
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