MAUDE Adverse Event Report: KARL STORZ SE & CO. KG COAGULATING AND DISSECTING ELECTRODE

Model Number	26775UE
Medical Device Problem Code	Temperature Problem (3022)
Health Effect - Clinical Code	Burn(s) (1757)
Date of Event	05/26/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The affected device has been requested for investigation by the manufacturer.Device was not returned at the time of mdr submission.The event is filed under internal karl storz complaint id: (b)(4).
Event or Problem Description
It was reported that the patient underwent laparoscopic abdominoperineal resection for cancer.During the dissection, a monopolar scalpel with a spatula-shaped tip was used; due to a defect in the sheath covering the shaft, this caused several thermal injuries to the serosa of the small intestine and the large intestine.These lesions were superficial heat injuries and did not result in perforation.They were treated by applying reinforcement sutures.Since the patient got injured, the case is deemed as reportable.

• Brand Name: COAGULATING AND DISSECTING ELECTRODE
• Common Device Name: COAGULATING AND DISSECTING ELECTRODE
• Manufacturer (Section D): KARL STORZ SE & CO. KG; dr.-karl-storz-strasse 34; tuttlingen, 78532 ; GM 78532
• Manufacturer (Section G): KARL STORZ SE & CO. KG; dr.-karl-storz-strasse 34; tuttlingen, 78532 ; GM 78532
• Manufacturer Contact: anja fair ; 2151 e grand ave; el segundo, CA 90245
• MDR Report Key: 25623538
• Report Number: 9610617-2026-01454
• Device Sequence Number: 8983855
• Product Code: GEI
• UDI-Device Identifier: 04048551072394
• UDI-Public: 04048551072394
• Combination Product (Y/N): N
• Initial Reporter Country: IT
• PMA/510(K) Number: K944796
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative,Distributor
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 06/25/2026

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 Model Number: 26775UE
• Device Catalogue Number: 26775UE
• Device Lot Number: PO03
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/10/2026
• Initial Report FDA Received Date: 06/25/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• 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
• Outcome Attributed to Adverse Event: Required Intervention; Other
• Patient Sex: Unknown