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

Model Number CYF-5A

Device Problem Detachment of Device or Device Component (2907)

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

Event Date 04/16/2024

Event Type  malfunction  

Event Description

It was reported that the cystonephrofiberscope exhibited a damaged channel tube port, with the biopsy port having become detached.Additionally, the screw thread at the biopsy port had slipped, preventing the biopsy port from being securely tightened.The event was found during reprocessing.There were no reports of patient involvement.

Manufacturer Narrative

The device evaluation is ongoing.Should additional relevant information become available, a supplemental report will be submitted.

Manufacturer Narrative

This supplemental report is being submitted to provide the results of 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.It has been over 1 year since the subject device was manufactured.The device was returned to olympus for inspection, and the customer's allegation was confirmed.Based on the results of the investigation, occurrence cause could not be presumed.The event can be detected/prevented by following the instructions for use: instructions oes cystonephrofiberscope olympus cyf-5 olympus cyf-5a important information - please read before use warnings and cautions do not strike the distal end of the insertion tube or allow it to strike other objects.The objective lens surface at the distal end is particularly fragile, and visual abnormalities may result.Do not twist or bend the bending section with your hands.Equipment damage may result.Do not squeeze the bending section forcefully.The covering of the bending section may stretch or break and cause water leaks.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: 19166381
• MDR Text Key: 341407865
• Report Number: 3002808148-2024-03777
• Device Sequence Number: 1
• Product Code: FAJ
• UDI-Device Identifier: 04953170339424
• UDI-Public: 04953170339424
• Combination Product (y/n): N
• Reporter Country Code: CH
• PMA/PMN Number: K032092
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Other,Foreign,Health Professional,User Facility,Company Representative
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date: 05/13/2024

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-5A
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 04/19/2024
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Initial Date Manufacturer Received: 04/16/2024
• Initial Date FDA Received: 04/23/2024
• Supplement Dates Manufacturer Received: 05/10/2024
• Supplement Dates FDA Received: 05/13/2024
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 05/17/2022
• 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
• Treatment: VIDEO SYSTEM (OTV-SI).