MAUDE Adverse Event Report: AOMORI OLYMPUS CO., LTD. SINGLE USE RETRIEVAL BASKET V

Model Number	FG-V432P
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/24/2023
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
To date, the customer have not returned the device for evaluation.A supplemental report will be submitted upon completion of the investigation or if any additional information is provided by the user facility.
Event or Problem Description
The customer reported to olympus the single use retrieval basket v, during the endoscopic retrograde cholangiopancreatography (ercp) procedure when basket is out from distal end of endoscope (in front of papilla) wires are broken and separated from whole basket.The issue occurred during a therapeutic procedure.There are no reports of patient or user harm associated with this event.
Additional Manufacturer Narrative
No device has been returned for this 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 8 months since the subject device was manufactured.The device instructions for use document was reviewed.The ifu includes the following warning related to preventing this issue: "when using the guide wire, insert the instrument with its distal tip in parallel with the guide wire while holding the distal tip as shown in figure 4.Be careful not to forcibly insert the instrument with a sharp angle between the distal tip and the guide wire as shown in figure 5.This may damage the distal tip." the investigation determined that the issue may have been caused by the following conditions: 1) the device was inserted into the endoscope while using the guide wire; 2) when the angle between the distal end and the guide wire was large, the device was inserted into the endoscope; and 3) a force exceeding the resisting force was applied to the guide wire tip.However, the root cause of the problem could not be conclusively identified.Olympus will continue to monitor field performance for this device.

• Brand Name: SINGLE USE RETRIEVAL BASKET V
• Common Device Name: SINGLE USE RETRIEVAL BASKET
• Manufacturer (Section D): AOMORI OLYMPUS CO., LTD.; 2-248-1 okkonoki; kuroishi-shi, aomori 036-0 357; JA 036-0357
• Manufacturer (Section G): AOMORI OLYMPUS CO., LTD.; 2-248-1 okkonoki; kuroishi-shi, aomori
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 18387726
• Report Number: 9614641-2023-01991
• Device Sequence Number: 4196453
• Product Code: OCZ
• UDI-Device Identifier: 04953170244063
• UDI-Public: 04953170244063
• Combination Product (Y/N): N
• Initial Reporter Country: HR
• PMA/510(K) Number: K955063
• 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: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 01/29/2024

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
• Operator of Device: Health Professional
• Device Model Number: FG-V432P
• Device Lot Number: 34K
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/24/2023
• Supplement Date Received by Manufacturer: 01/22/2024
• Initial Report FDA Received Date: 12/22/2023
• Supplement Report FDA Received Date: 01/29/2024
• Was Device Evaluated by Manufacturer? (Y/N): No
• Is the Device Labeled for Single Use? (Y/N): Yes
• 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