Model Number 4006U0203 |
Device Problem
Appropriate Term/Code Not Available (3191)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 03/18/2021 |
Event Type
malfunction
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Manufacturer Narrative
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This device is available for return.A follow up mdr will be submitted upon completion of the device investigation.
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Event Description
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The patient was undergoing a coil embolization procedure using penumbra coil 400s (pac400) and non-penumbra microcatheters.During the procedure, it was reported that the pac400 would not deploy.Therefore, it was removed.It is unknown how the procedure was completed or if there was any adverse effect to the patient.
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Manufacturer Narrative
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Evaluation of the returned pac400 revealed that the pusher assembly mid-joint was retracted through the introducer sheath friction lock.If this occurs, resistance may be experienced during advancement.Forceful advancement against this resistance likely contributed to the pusher assembly kinks near the mid-joint.Further evaluation revealed dried blood within the introducer sheath distal tip.This damage was likely incidental to the reported complaint.During functional testing, the pac400 was unable to be advanced at all from its returned position within the introducer sheath.Penumbra coils are inspected during in-process inspection and during quality inspection after manufacturing.The manufacturing records for this lot were reviewed and did not reveal any outstanding discrepancies, design, or quality concerns.
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Event Description
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The patient was undergoing a coil embolization procedure using penumbra coil 400s (pc400) and non-penumbra microcatheters.During the procedure, it was reported that the pc400 would not deploy.Therefore, it was removed.It is unknown how the procedure was completed or if there was any adverse effect to the patient.
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Manufacturer Narrative
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Please note that the following sections were incorrectly reported on the initial mfr report and are being corrected on this follow-up #02 mfr report: 1.Section b.Box 5.Describe event or problem.2.Section d.Box 1.Brand name h3 other text : placeholder.
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Search Alerts/Recalls
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