MAUDE Adverse Event Report: SHIRAKAWA OLYMPUS CO., LTD. VISERA CYSTO-NEPHRO VIDEOSCOPE

Model Number	CYF-V2
Medical Device Problem Code	Crack (1135)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
B3 date of event is unknown.Additional information will be provided if available.The device was returned to olympus for inspection.Based on the results of the investigation, it is likely that the following led to the malfunction: degradation problem; cause traced to component failure.Olympus will continue to monitor field performance for this device.
Event or Problem Description
The customer returned the cysto-nephro videoscope, which is an olympus asset with no reported complaint.During the evaluation of the device, it was observed the objective lens glue was chipped.There was no patient involvement.

• Brand Name: VISERA CYSTO-NEPHRO VIDEOSCOPE
• Common Device Name: CYSTO-NEPHRO VIDEOSCOPE
• Manufacturer (Section D): SHIRAKAWA OLYMPUS CO., LTD.; 3-1 okamiyama; odakura, nishigo-mura,; nishishirakawa-gun, fukushima 961-8 061; JA 961-8061
• Manufacturer (Section G): SHIRAKAWA OLYMPUS CO., LTD.; 3-1 okamiyama; odakura, nishigo-mura,; nishishirakawa-gun, fukushima 961-8 061; JA 961-8061
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 25767398
• Report Number: 3002808148-2026-23386
• Device Sequence Number: 18776795
• Product Code: FAJ
• UDI-Device Identifier: 04953170339431
• UDI-Public: 04953170339431
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K221683
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 07/09/2026

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: Other
• Device Model Number: CYF-V2
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 05/11/2026
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 06/24/2026
• Initial Report FDA Received Date: 07/09/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 06/14/2011
• 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: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown