MAUDE Adverse Event Report: PENUMBRA, INC. LANTERN DELIVERY MICROCATHETER; DQY

Model Number	PXSLIMLAN150T45
Medical Device Problem Code	Material Deformation (2976)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/02/2021
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The product was not returned for evaluation.Without the return of the device, the root cause of the problem cannot be determined.The manufacturing records for this lot were reviewed and did not reveal any outstanding discrepancies, design, or quality concerns.
Event or Problem Description
The patient was undergoing a coil embolization procedure to treat three fistulas off a bypass graft using a lantern delivery microcatheter (lantern), pod coils, and ruby coils.During the procedure, the physician successfully embolized the first two fistulas without issue using the lantern and two pod coils.While attempting to advance another pod coil to the third fistula using the lantern, the physician kinked the lantern near the hub prior to inserting the introducer sheath of the pod coil into the lantern.Therefore, the lantern was removed.The procedure was completed using a new lantern, the same pod coil and two ruby coils.There was no report of an adverse effect to the patient.

• Brand Name: LANTERN DELIVERY MICROCATHETER
• Common Device Name: DQY
• Manufacturer (Section D): PENUMBRA, INC.; one penumbra place; alameda CA 94502
• Manufacturer Contact: veronica farris ; one penumbra place; alameda, CA 94502 ; 5107483200
• MDR Report Key: 12879940
• Report Number: 3005168196-2021-02692
• Device Sequence Number: 19965523
• Product Code: DQY
• UDI-Device Identifier: 00814548016689
• UDI-Public: 00814548016689
• Combination Product (Y/N): N
• Initial Reporter State: NY
• Initial Reporter Country: US
• PMA/510(K) Number: K152840
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 11/27/2021
• 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?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 11/05/2022
• Device Model Number: PXSLIMLAN150T45
• Device Catalogue Number: PXSLIMLAN150T45
• Device Lot Number: F94078
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• 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: 11/02/2021
• Initial Report FDA Received Date: 11/27/2021
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 11/06/2019
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Age: 84 YR
• Patient Sex: Female
• Date Report Sent to FDA: 01/01/2005