DATASCOPE CORP. - MAHWAH CARDIOSAVE HYBRID, TYPE B PLUG; SYSTEM, BALLOON, INTRA-AORTIC AND CONTROL
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Model Number 0998-00-0800-53 |
Device Problems
Device Emits Odor (1425); Failure to Power Up (1476)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 08/30/2021 |
Event Type
malfunction
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Manufacturer Narrative
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The fse returned to the customer's site at a later date to perform the repairs of the iabp unit.The fse noted that the iabp unit had lost communication from the power butted to the iabp unit.The fse replaced the executive processor board, front end board, and power management board to resolve the issue.The fse then completed pm service including all safety, functionality, and calibration checks and all tests passed to factory specifications.The iabp unit was cleared for clinical use and released to the customer.(b)(6).
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Event Description
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It was reported that the during preventative maintenance (pm) performed by a getinge field service engineer (fse), the cariosave intra-aortic balloon pump (iabp) lost communication to power up.Once the iabp unit was able to be powered-up, the fse smelled smoke from a burnt board.The iabp unit then generated an electrical alarm.There was no patient involvement, and no adverse event was reported.
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Manufacturer Narrative
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The suspected faulty executive processor board, power management board and front end board were returned to getinge's national repair center (nrc) for failure investigation.A getinge senior technician (st) inspected the executive processor board and observed capacitor (c1) was severely burned.Using an ohmmeter, measuring across the burned capacitor (c1), the capacitor measured 8 ohms in both direction.The capacitor had failed and shorted and burned.The executive processor board was retained in the nrc per procedure.The st then inspected and then installed the power management board into the cardiosave test fixture.The st observed that the iabp unit was unable to power up.The power management board will be sent to the supplier per procedure.Lastly, the st inspected the front end board and observed that it was marked with black soot that apparently came from when the nearby executive processor board capacitor (c1) burned.The front end board was not powered up as it is no longer usable due to its blackened damaged condition.The front end board will not be used again and will be retained in the nrc per procedure.A supplemental report will be submitted when additional information is received.
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Event Description
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N/a.
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Manufacturer Narrative
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Updated fields: b4, g3, g6, g7, h2, h4, h6(investigation type, investigation findings & investigation conclusions), h10, h11.Corrected fields: g1(contact person).The national repair center received the exch pcb, power management,rohs from the supplier.The supplier verified the failure and found components q31,q33, and q35 defective.Retaining the board in the nrc per procedure.
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