MAUDE Adverse Event Report: KARL STORZ SE & CO. KG UNIPOLAR HIGH FREQUENCY CORD, 300 CM; Resectoscope

Model Number	277KB
Medical Device Problem Code	Overheating of Device (1437)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/22/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The affected device has been requested for investigation by the manufacturer.Should relevant additional information/investigation results become available, a supplemental medwatch report will be submitted unsolicited.This event is filed under internal complaint id (b)(4).
Event or Problem Description
It was reported that the single-pole cable was used during a hysteroscopy, as part of a fibroid resection using glycine.During the procedure, the cable burned and detached at the end connected to the hysteroscope.No negative impact in state of health reported.
Additional Manufacturer Narrative
The device was returned to our us facility on march 16, 2026.It will be forwarded to the manufacturing site for investigation.Should relevant additional information / investigation results become available, a supplemental medwatch report will be submitted unsolicited.This event is filed under internal complaint id (b)(4).

• Brand Name: UNIPOLAR HIGH FREQUENCY CORD, 300 CM
• Common Device Name: Resectoscope
• Manufacturer (Section D): KARL STORZ SE & CO. KG; dr.-karl-storz-strasse 34; tuttlingen, deu 78532 ,; GM 78532,
• Manufacturer (Section G): KARL STORZ SE & CO. KG; dr.-karl-storz-strasse 34; tuttlingen, deu 78532 ,; GM 78532,
• Manufacturer Contact: anja fair ; 2151 e. grand avenue; el segundo, CA 90245 ; 4242188247
• MDR Report Key: 24445000
• Report Number: 9610617-2026-00374
• Device Sequence Number: 10373314
• Product Code: FJL
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K232486
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 09/18/2026

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: 277KB
• Device Catalogue Number: 277KB
• Device Lot Number: WQ01
• 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: 02/03/2026
• Supplement Date Received by Manufacturer: 03/16/2026; 09/04/2026
• Initial Report FDA Received Date: 02/25/2026
• Supplement Report FDA Received Date: 03/17/2026; 09/18/2026
• 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
• Patient Sex: Unknown