MAUDE Adverse Event Report: COVIDIEN VALLEYLAB; ELECTROSURGICAL, CUTTING & COAGULATION & ACCESSORIES

Model Number	E4051-CT
Medical Device Problem Codes	Melted (1385); Peeled/Delaminated (1454)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/26/2025
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that during a procedure, the insulation of the device melted.There was no patient injury.
Additional Manufacturer Narrative
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.
Additional Manufacturer Narrative
Additional information: e1 (initial reporter, phone#), g3.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: VALLEYLAB
• Common Device Name: ELECTROSURGICAL, CUTTING & COAGULATION & ACCESSORIES
• Manufacturer (Section D): COVIDIEN; 200 medtronic drive; lafayette,co
• Manufacturer (Section G): COVIDIEN; 200 medtronic drive; lafayette,co
• Manufacturer Contact: mike bocchino ; 8200 coral sea st ne; mounds view, MN 55112--439 ; 8006464633
• MDR Report Key: 23862071
• Report Number: 3026612481-2025-00028
• Device Sequence Number: 10006703
• Product Code: GEI
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: PREAMEND
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 09/22/2026

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 Model Number: E4051-CT
• Device Catalogue Number: E4051-CT
• Device Lot Number: J1909501
• Was Device Available for Evaluation?: Yes
• Date Returned to Manufacturer: 06/08/2026
• Is the Reporter a Health Professional?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/26/2025
• Supplement Date Received by Manufacturer: 01/06/2026; 09/16/2026
• Initial Report FDA Received Date: 12/22/2025
• Supplement Report FDA Received Date: 01/20/2026; 09/22/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 02/21/2023
• 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