MAUDE Adverse Event Report: PENUMBRA, INC. NEURON MAX 6F 088 LONG SHEATH; DQY

Catalog Number	PNML6F0881004
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Vasoconstriction (2126)
Date of Event	06/13/2019
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The product was not returned for evaluation.From the information provided, there is no indication that there was any device malfunction, nonconformance, or misuse that contributed to the reported event.Potential adverse events in the labeling with the penumbra system include, but are not limited to, vessel spasm, hematoma or hemorrhage at the site, inability to completely remove thrombus, intracranial hemorrhage, ischemia, including death.Therefore, it was determined that the reported adverse event was an anticipated complication.The manufacturing records for this lot were reviewed and did not reveal any outstanding discrepancies, design, or quality concerns.This report is associated with mfr report number: 3005168196-2019-01424.
Event or Problem Description
The patient was undergoing a thrombectomy procedure in the m1 of the middle cerebral artery (mca) using a neuron max 6f 088 long sheath (neuron max) and a penumbra system jet 7 reperfusion catheter (jet7).During the procedure, the patient experienced a vasospasm in the left middle cerebral artery.Therefore, the physician administered 5mg of verapamil to treat the vasospasm.A follow-up angiography was performed after 5 minutes which showed worsening vasospasm; therefore, the physician administered another 5mg of verapamil.The event was considered resolved the same day (b)(6) 2019.The vasospasm was adjudicated to be a non-serious adverse event with probable relationship to the neuron max, possible relationship to the jet7 and definite relationship to the index procedure.

• Brand Name: NEURON MAX 6F 088 LONG SHEATH
• Common Device Name: DQY
• Manufacturer (Section D): PENUMBRA, INC.; one penumbra place; alameda CA 94502
• MDR Report Key: 8824165
• Report Number: 3005168196-2019-01423
• Device Sequence Number: 3373730
• Product Code: DQY
• UDI-Device Identifier: 00814548012292
• UDI-Public: 00814548012292
• Combination Product (Y/N): Y
• Initial Reporter State: CO
• Initial Reporter Country: US
• PMA/510(K) Number: K111380
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 06/24/2019
• Report Date (Section F): 01/01/2005

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Expiration Date: 02/13/2022
• Device Catalogue Number: PNML6F0881004
• Device Lot Number: F88550
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: Yes
• Date Report to Manufacturer: 01/10/2005
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/24/2019
• Initial Report FDA Received Date: 07/24/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 36 YR
• Date Report Sent to FDA: 01/01/2005