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

Catalog Number	PNML6F088904
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Vasoconstriction (2126)
Date of Event	06/19/2019
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, non conformance, or misuse that contributed to the reported event.Potential adverse events in the labeling with the neuron max system include, but are not limited to, vessel spasm, hematoma or hemorrhage at the site, intracranial hemorrhage, ischemia, including death.Therefore, it was determined that the reported adverse event was 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: 3005168196-2019-01404; 3005168196-2019-01797.
Event or Problem Description
The patient was undergoing a thrombectomy procedure in the left middle cerebral artery (mca) using a penumbra system 3d revascularization device (psr3d), a penumbra system jet7 kit (kit) and, a neuron max 6f 088 long sheath (neuron max).During the procedure, while making an initial pass using the psr3d with the jet7, neuron max and, a non-penumbra microcatheter, the physician experienced resistance while attempting to insert the psr3d into a non-penumbra microcatheter and, therefore, the psr3d was retracted back into the delivery sheath.The physician then attempted to insert the same psr3d, but the same issue occurred.Therefore, the physician removed the psr3d and found the leading edge of the distal tip to be kinked.The procedure was completed using a new psr3d with the same jet7, neuron max and microcatheter.After the procedure, moderate vasospasm was present in the distal left internal carotid artery.It was also reported that the vasospasm occurred upon placing the neuron max.The vasospasm was considered resolved as of (b)(6) 2019.

• 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: 9328841
• Report Number: 3005168196-2019-02104
• Device Sequence Number: 16712455
• Product Code: DQY
• UDI-Device Identifier: 00814548012179
• UDI-Public: 00814548012179
• Combination Product (Y/N): Y
• Initial Reporter State: TN
• 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): 06/19/2019
• 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: 03/26/2022
• Device Catalogue Number: PNML6F088904
• Device Lot Number: F89279
• 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: 06/19/2019
• Initial Report FDA Received Date: 11/15/2019
• 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: Other
• Patient Age: 81 YR
• Date Report Sent to FDA: 01/01/2005