MAUDE Adverse Event Report: MEDTRONIC XOMED INC. TRICUT® STRAIGHT SHAFT 4MM 11CM LONG; BUR, EAR, NOSE AND THROAT

Model Number	1884004
Medical Device Problem Codes	Vibration (1674); Failure to Cut (2587)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/15/2024
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that during procedure, the blade could not cut.The blade was immediately replaced, and the procedure was completed with backup product.There was no patient impact.Additional information received that when first connected it, tried it for a few seconds and it was able to rotate.But during the operation, it couldn't rotate.
Additional Manufacturer Narrative
H3: it was found in the analysis that visually, there was no damage noted in the construction of the returned device.The blade had damaged chevrons.Functionally, blade inner assemblies spun by hand and blade had no binding issues.The blade loaded securely into a handpiece, and while oscillating up to 5,000rpm, it resulted in wobbling.The blade inner shafts were bent and had striations.The blade had a striation on the shaft near the distal end of the inner hub.For further analysis, a piece of chicken tissues (chicken breast) was used to test blade ability to cut through the tissue.There were no issues found during the cutting, blade was easily picking tissue and cutting through the tissue.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.

• Brand Name: TRICUT® STRAIGHT SHAFT 4MM 11CM LONG
• Common Device Name: BUR, EAR, NOSE AND THROAT
• Manufacturer (Section D): MEDTRONIC XOMED INC.; 6743 southpoint dr n; jacksonville FL 32216
• Manufacturer (Section G): MEDTRONIC XOMED INC.; 6743 southpoint dr n; jacksonville FL 32216
• Manufacturer Contact: justin ellis ; 6743 southpoint drive north; jacksonville, FL 32216 ; 7635265677
• MDR Report Key: 21906299
• Report Number: 1045254-2025-01190
• Device Sequence Number: 4085067
• Product Code: EQJ
• UDI-Device Identifier: 00763000543846
• UDI-Public: 00763000543846
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: EXEMPT
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 04/25/2025

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 Model Number: 1884004
• Device Catalogue Number: 1884004
• Device Lot Number: 0227199944
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 01/29/2025
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/25/2025
• Initial Report FDA Received Date: 04/25/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 08/21/2023
• 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