TERUMO CARDIOVASCULAR SYSTEMS CORPORATION ADVANCED PERFUSION SYSTEM 1; CONSOLE, HEART-LUNG MACHINE, CARDIOPULMONARY BYPASS-ADVANCED PERFUSION SYSTEM 1
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Model Number 801763 |
Device Problem
Battery Problem (2885)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 11/15/2023 |
Event Type
malfunction
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Manufacturer Narrative
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The fsr replaced the batteries and completed the pm.The unit operated to the manufacturer's specifications.
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Event Description
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The field service representative (fsr) reported that during preventative maintenance (pm) of the device, the heart lung machine (hlm) batteries would not pass the battery test.There was no patient involvement.
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Manufacturer Narrative
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During laboratory analysis, the product surveillance technician (pst) observed that the batteries could not be fully charged.Both batteries arrived passing the minimum voltage of 12.5 volts (v) but one battery failed to meet the minimum conductance of 375 siemens (s) even after being charged with the lab use only (luo) testing platter.The pst observed the luo test platter to shut down after only one minute which failed to meet the specification for the discharge time for the batteries.It was determined that the battery with the low conductance did not meet specification.If additional information becomes available on this complaint that would alter the facts and/or conclusion, a supplemental report will be filed accordingly.
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