MAUDE Adverse Event Report: KARL STORZ IMAGING CCU,MODULAR,4U-LINK,US

Model Number	TC304US
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/10/2025
Type of Reportable Event	Malfunction
Event or Problem Description
According to the information received, prongs are broken.No injury to patient reported.
Additional Manufacturer Narrative
The device in question was returned to the manufacturer.This information is reflected in section d9.The evaluation is anticipated, but not yet begun.The investigation will be performed by a designated karl storz employee.The event is filed under internal karl storz complaint id: (b)(4).
Additional Manufacturer Narrative
Device evaluation: the complaint issue was described as prongs are broken.The customer's complaint was verified.A visual inspection confirmed several spring fingers are broken/missing from the camera receptacle.Evidence of contamination in the camera receptacle, as well as on the camera receptacle pins were also observed.A camera receptacle replacement is required due to the broken pins and contamination.Furthermore, a motherboard replacement is needed due to the contamination found on the camera receptacle pins.The root cause has been determined as damage spring fingers and contamination on the camera receptacle and pins.The event is filed under internal karl storz complaint id: (b)(4).

• Brand Name: CCU,MODULAR,4U-LINK,US
• Common Device Name: CCU,MODULAR,4U-LINK,US
• Manufacturer (Section D): KARL STORZ IMAGING; 1 s. los cameros road; goleta, ca 93117 ; GM 93117
• Manufacturer (Section G): KARL STORZ IMAGING; 1 s. los cameros road; goleta, ca 93117 ; GM 93117
• Manufacturer Contact: anja fair ; 2151 e grand ave; el segundo, CA 90245
• MDR Report Key: 24005303
• Report Number: 2027009-2026-00038
• Device Sequence Number: 9215111
• Product Code: FET
• UDI-Device Identifier: 04048551418123
• UDI-Public: 04048551418123
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: K160044
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 02/23/2026

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: TC304US
• Device Catalogue Number: TC304US
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/22/2025
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 12/10/2025
• Supplement Date Received by Manufacturer: 02/16/2026
• Initial Report FDA Received Date: 01/08/2026
• Supplement Report FDA Received Date: 02/23/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• 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