Updated fields: b4,d9,g3,g6,h2,h3,h4,h6(type of investigation, investigation findings, component codes,investigation conclusions), h10.Additional info: (b)(6).It was reported that the cardiosave intra-aortic balloon pump (iabp) failed pim test/pressure testing.There was no patient involvement and no harm reported.A getinge field service engineer (fse) replaced (d997-00-1178) pneumatic module assy due to failed leak testing and (d012-00-1808) cable,fiber optic jumper replaced due to testing at the extreme limits.The unit passed all functional and safety tests to factory specifications.Unit was cleared for clinical use.The defective components were received for further investigation.The failure analysis and testing dept.Received parts with a reported unit failure of a pim leak during testing and the fiber optic cable being tested at limit.The fat performed a visual inspection and found the part to be in good condition.Ran the all manifold test and the pim part failed the pressure differential test.This verifies the reported failure of pim.This part passed the fiber optic test within optimal standards.Could not verify any issue.Retaining the parts in the failure analysis and testing department per procedure number 0002-07-d008 rev.Ap.The non-conformances with the returned pim part were confirmed.However, the root cause or the most probable root cause is impossible to be defined.The non-conformances with the returned fiber optic jumper were not confirmed.Therefore, the root cause is not confirmed.
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