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

Model Number	PXSLIMLAN115T45
Medical Device Problem Code	Physical Resistance/Sticking (4012)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	09/08/2021
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 in the internal iliac artery (iia) using pod coils, ruby coils, pod packing coils (pod pcs), a lantern delivery microcatheter (lantern) and a non-penumbra catheter.During the procedure, the physician placed three pod coils and two ruby coils into the target vessel using the lantern.While advancing a pod pc mid-shaft through the lantern, the physician experienced resistance.Therefore, the pod pc was removed.Afterwards, while advancing another pod pc mid-shaft through the lantern, the same issue occurred.The physician experienced resistance, therefore, the pod pc and lantern were removed.The procedure was completed using the two pod pcs that were previously removed and a non-penumbra microcatheter.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
• MDR Report Key: 12601834
• Report Number: 3005168196-2021-02229
• Device Sequence Number: 14251424
• Product Code: DQY
• UDI-Device Identifier: 00814548016627
• UDI-Public: 00814548016627
• Combination Product (Y/N): Y
• Initial Reporter Country: JA
• PMA/510(K) Number: K152840
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: distributor,foreign,health pr
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 10/08/2021
• 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: 03/28/2024
• Device Model Number: PXSLIMLAN115T45
• Device Catalogue Number: PXSLIMLAN115T45
• Device Lot Number: F104931
• 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: 09/13/2021
• Initial Report FDA Received Date: 10/08/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 73 YR
• Date Report Sent to FDA: 01/01/2005