MAUDE Adverse Event Report: Penumbra, Inc. Lantern Delivery Microcatheter; DQY

Catalog Number	PXSLIMLAN135STR
Medical Device Problem Code	Fracture (1260)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	09/03/2026
Type of Reportable Event	Malfunction

• Brand Name: Lantern Delivery Microcatheter
• Common Device Name: DQY
• Manufacturer (Section D): Penumbra, Inc.; one penumbra place; alameda CA 94502
• Manufacturer (Section G): Penumbra, Inc.; one penumbra place; alameda CA 94502
• Manufacturer Contact: veronica menezes ; one penumbra place; alameda, CA 94502 ; +1(510)748-3200
• MDR Report Key: 50935809
• Report Number: 3005168196-2026-00334
• Device Sequence Number: 10749785
• Product Code: DQY
• UDI-Device Identifier: 00814548016641
• UDI-Public: 00814548016641
• Combination Product (Y/N): N
• Initial Reporter State: GA
• Initial Reporter Country: US
• PMA/510(K) Number: K152840
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 09/29/2026

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 Catalogue Number: PXSLIMLAN135STR
• Device Lot Number: F00019394
• Was Device Available for Evaluation?: No
• Date Returned to Manufacturer: 09/08/2026
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 09/03/2026
• Initial Report FDA Received Date: 09/29/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 10/17/2025
• 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 Sex: Unknown