MAUDE Adverse Event Report: MEDTRONIC XOMED INC. TRICUT® STRAIGHT SHAFT 4MM 11CM LONG M4 ROTATABLE; BUR, EAR, NOSE AND THROAT

Model Number	1884004HR
Medical Device Problem Code	Material Fragmentation (1261)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/25/2023
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided 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.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
It was reported that during procedure, shards of metal blade came off the burr inside the patient's nasal cavity.The shards of metal were irrigated out of the patient¿s nose by the surgeon.The burr was removed from the sterile field and new sterile blade was given to complete the procedure.There were 5-10 minutes delay in procedure.There was no injury to patient.
Additional Manufacturer Narrative
H3: product analysis: visually, there was contamination within the inside diameter of the outer tube and inner cutter tips.There were striations on the outside diameter of the inner tip and proximal end of the inner shaft.For further analysis, the outside diameter of the inner cutter tip shall be 0.1330 +0.000/-0.0010 inches and the actual measurement was 0.1320 inches.The inside diameter of the outer tube shall be 0.135 ± 0.001 inches and the largest pin gage that could fit was 0.1345 inches.Both dimensional measurements were in specification.Functionally, the inner and middle assemblies spun freely by hand with no binding.The blade fit securely into a handpiece, but while oscillating at 7500rpm there were excessive grinding noises.A review of the global complaint data showed no other complaints about this lot number.In the returned condition, there was an out of specification condition that was related to the complaint.Previous codes b17, c20, d14 are no longer applicable.Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided 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.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
It was reported that during procedure, shard of metal blades came off the burr inside the patients nasal cavity.The shards of metal were irrigated out of the patient¿s nose by the surgeon.The burr was removed from the sterile field and new sterile blade was given to complete the procedure.There were 5-10 minutes delay in procedure.There was no injury to patient.

• Brand Name: TRICUT® STRAIGHT SHAFT 4MM 11CM LONG M4 ROTATABLE
• 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: glen belmer ; 6743 southpoint drive north; jacksonville, FL 32216 ; 6122713209
• MDR Report Key: 18214617
• Report Number: 1045254-2023-01022
• Device Sequence Number: 17543453
• Product Code: EQJ
• UDI-Device Identifier: 00763000543914
• UDI-Public: 00763000543914
• Combination Product (Y/N): N
• Initial Reporter Country: CA
• 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: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 02/13/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 09/20/2026
• Device Model Number: 1884004HR
• Device Catalogue Number: 1884004HR
• Device Lot Number: 0225135932
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/02/2023
• Supplement Date Received by Manufacturer: 01/17/2024
• Initial Report FDA Received Date: 11/28/2023
• Supplement Report FDA Received Date: 02/12/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 09/21/2022
• 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
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown