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

Model Number CYF-5

Device Problem Material Separation (1562)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 08/18/2023

Event Type  malfunction  

Manufacturer Narrative

The device was returned to olympus for evaluation and the customer's allegation was confirmed.The device evaluation found scope accessory stuck at the biopsy port.Additionally, a heavy dent was found at the bending section that cannot pass ring gauge.The investigation is ongoing and follow-up with the user facility is currently being performed.A supplemental report will be submitted upon completion of the investigation or if any additional information is provided by the user facility.

Event Description

The customer reported to olympus, the biopsy port came out when removing stopcock on the oes cystonephrofiberscope.The issue was found during reprocessing.There were no reports of patient or user harm associated with this event.

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, the foreign matter was not able to be identified.The occurrence of the reported problem can be prevented by adhering to the instructions for use (ifu): ¿chapter 4 reprocessing workflow for endoscopes and accessories and chapter 5 reprocessing the endoscope¿ olympus will continue to monitor field performance for this device.

• Brand Name: OES CYSTONEPHROFIBERSCOPE
• Type of Device: 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: 17772077
• MDR Text Key: 323693747
• Report Number: 3002808148-2023-10011
• Device Sequence Number: 1
• Product Code: FAJ
• UDI-Device Identifier: 04953170339417
• UDI-Public: 04953170339417
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K221690
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,User Facility
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date: 10/09/2023

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
• Device Operator: Health Professional
• Device Model Number: CYF-5
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/30/2023
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Initial Date Manufacturer Received: 08/21/2023
• Initial Date FDA Received: 09/19/2023
• Supplement Dates Manufacturer Received: 10/03/2023
• Supplement Dates FDA Received: 10/09/2023
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 12/04/2017
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Reuse
• Patient Sequence Number: 1