MAUDE Adverse Event Report: DEPUY IRELAND - 9616671 ATTUNE REV CONV CUT GUIDE SZ 6; RESECTION BLOCKS/DEVICES

Catalog Number	250440606
Medical Device Problem Code	Device-Device Incompatibility (2919)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	02/20/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Product complaint # (b)(4).Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.If the information is unknown, not available or does not apply, the section/field of the form is left blank.H11 additional narrative: d4: udi: as the lot number for the device involved in the event was not provided, the full udi is currently not available.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Event or Problem Description
It was reported that the pin was stuck inside instruments because it was bent and could not separate.
Additional Manufacturer Narrative
Product complaint # (b)(4).This report is being submitted pursuant to the provisions of 21 cfr, part 803.This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by depuy synthes joint reconstruction, or its employees that the report constitutes an admission that the product, depuy synthes joint reconstruction, or its employees caused or contributed to the potential event described in this report.H10 additional narrative: added: d4 (lot), d9, h4.Corrected: d4 (primary udi #).If information is obtained that was not available for the initial report, a follow-up report will be filed as appropriate.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary according to the information received, ¿it was reported that the pin was stuck inside instruments because it was bent and couldn't get apart¿.The product returned to medtech orthopaedics for evaluation.The medtech orthopaedics team conducted a visual inspection of the returned device.Visual analysis of the returned sample revealed that attune rev conv cut guide sz 6 has assembled a distal spacer and a fractured fixation pin.No other defects that could have contributed to the reported event were observed, only signs of normal and constant use were identified.Functional testing revealed that after multiple attempts with an excessive amount of force, the device were not able to be disassemble, most likely due to the fractured fixation pin.Potential cause can be attributed to unintended use error, as this type of damage is consistent with the pin being drilled in a misaligned position.Properly handling and attention to the approved use of the device diminishes the risk of failure.The overall complaint was confirmed as the observed condition of the attune rev conv cut guide sz 6 would contribute to the complained device issue.Based on the investigation findings, it has been determined that no corrective and/or preventative action is proposed.There is no indication that a design or manufacturing issue has caused the reported complaint condition.As part of j&j medtech orthopaedics quality process, all devices are manufactured, inspected, and released to approved specifications.Additional monitoring for any potential safety signals will be conducted through complaint trending and other post-market safety surveillance activities.Device history lot the product investigation found no evidence suspecting an error in the manufacturing or material that would be a contributing factor in the reported allegation(s).A manufacturing records evaluation (mre) was not performed.

• Brand Name: ATTUNE REV CONV CUT GUIDE SZ 6
• Common Device Name: RESECTION BLOCKS/DEVICES
• Manufacturer (Section D): DEPUY IRELAND - 9616671; loughbeg ringaskiddy co.; cork ; EI
• Manufacturer (Section G): DEPUY ORTHOPAEDICS, INC. 1818910; 700 orthopaedic dr.; warsaw IN 46581 0988
• Manufacturer Contact: kate karberg ; 700 orthopaedic dr.; warsaw, IN 46581 ; 3035526892
• MDR Report Key: 21684018
• Report Number: 1818910-2025-04460
• Device Sequence Number: 9281815
• Product Code: HTZ
• UDI-Device Identifier: 10603295438458
• UDI-Public: (01)10603295438458(10)AB5143640
• Combination Product (Y/N): N
• Initial Reporter State: OH
• Initial Reporter Country: US
• PMA/510(K) Number: EXEMPT
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup,Followup

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: 250440606
• Device Lot Number: AB5143640
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 03/24/2025
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 02/27/2025
• Supplement Date Received by Manufacturer: 03/24/2025; 03/28/2025
• Initial Report FDA Received Date: 03/24/2025
• Supplement Report FDA Received Date: 03/26/2025; 03/31/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 05/11/2021
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Unknown
• Patient Sequence Number: 1
• Patient Sex: Unknown