MAUDE Adverse Event Report: SHIRAKAWA OLYMPUS CO., LTD. OES CYSTONEPHROFIBERSCOPE

Model Number	CYF-5A
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Event or Problem Description
The customer reported to olympus, the oes cystonephrofiberscope had a rubber pinhole separation.The device was returned for evaluation.During the device evaluation, the following reportable malfunction was found; the forceps stopper had come off.There were no reports of patient harm.This medical device report (mdr) is being submitted to capture the reportable malfunction found during evaluation.
Additional Manufacturer Narrative
The device was returned to olympus for evaluation and the customer's allegation was not confirmed.The device evaluation found a dislodgement of the forceps stopper mouthpiece.In addition, the evaluation found the following; the forceps channel port was shaved and the water tightness was lost, the adhesive on the bending section cover had a chip, the forceps elevator lever had a crack, the forceps elevator lever had a scratch, the eyepiece had a scratch, the grip had a scratch and discoloration, the angulation lever had a scratch, the venting connector under the grip was shaved and the control unit was damaged.The investigation is ongoing.A supplemental report will be submitted upon completion of the investigation or when additional information becomes available.
Additional Manufacturer Narrative
This report is being supplemented to provide additional information, based on the legal manufacturer's final investigation.A review of the device history record found no deviations, that could have caused or contributed to the reported issue.Based on the results of the investigation, a definitive root cause of the observed, damaged/detached biopsy valve mount issue could not be determined.However, the issue was likely, the result of physical stress.Olympus will continue to monitor field performance for this device.

• Brand Name: OES CYSTONEPHROFIBERSCOPE
• Common Device Name: CYSTONEPHROFIBERSCOPE
• 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
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 18259068
• Report Number: 3002808148-2023-13673
• Device Sequence Number: 20805952
• Product Code: FAJ
• UDI-Device Identifier: 04953170339424
• UDI-Public: 04953170339424
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K032092
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,User Facility,Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 12/18/2023

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: CYF-5A
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 11/14/2023
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/16/2023
• Supplement Date Received by Manufacturer: 12/05/2023
• Initial Report FDA Received Date: 12/04/2023
• Supplement Report FDA Received Date: 12/18/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 10/12/2021
• 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