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

Catalog Number	PXSLIMLAN150STR
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	09/28/2022
Type of Reportable Event	Malfunction
Event or Problem Description
The patient was undergoing a coil embolization procedure in the uterine artery using a lantern delivery microcatheter (lantern) and a neuron select catheter 5f (5f select).During the procedure, while advancing the lantern through 5f select, the physician broke the hub off the proximal end of the lantern.Therefore, the lantern was removed.The procedure was completed using a non-penumbra microcatheter and the same 5f select.There was no report of an effect to the patient.
Additional Manufacturer Narrative
This device is available for return.A follow up mdr will be submitted upon completion of the device investigation.
Additional Manufacturer Narrative
Evaluation of the returned lantern confirmed a fracture distal to the strain relief.If the lantern is advanced at an extreme angle during use, damage such as a kink and subsequent fracture may occur.Further evaluation of the device revealed an additional fracture and ovalization on the catheter shaft.This damage was likely incidental to the complaint.Penumbra catheters are inspected during in-process inspection and during quality inspection after manufacturing.The manufacturing records for this lot were reviewed and did not reveal any outstanding discrepancies, design, or quality concerns.

• 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: 15641279
• Report Number: 3005168196-2022-00485
• Device Sequence Number: 15047140
• Product Code: DQY
• UDI-Device Identifier: 00814548016672
• UDI-Public: 814548016672
• Combination Product (Y/N): N
• Initial Reporter State: WI
• 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,Followup
• Report Date (Section B): 12/13/2022
• 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: 07/10/2025
• Device Catalogue Number: PXSLIMLAN150STR
• Device Lot Number: F00002004
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• 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: 09/28/2022
• Supplement Date Received by Manufacturer: 11/17/2022
• Initial Report FDA Received Date: 10/20/2022
• Supplement Report FDA Received Date: 12/13/2022
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/11/2022
• 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: 31 YR
• Patient Sex: Female
• Date Report Sent to FDA: 01/01/2005