MAUDE Adverse Event Report: OLYMPUS VIETNAM CO. LTD. SINGLE USE PRELOADED SPHINCTEROTOME V

Model Number	KD-V611M-07251S
Medical Device Problem Codes	Break (1069); Material Fragmentation (1261)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/08/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The investigation is ongoing.A supplemental report will be submitted when the investigation is completed or if additional information becomes available.
Event or Problem Description
It was reported the single use preloaded sphincterotome had a broken wire.The issue occurred during a therapeutic endoscopic retrograde cholangiopancreatography and was completed with an olympus back-up device.There were no reports of patient harm.
Additional Manufacturer Narrative
Updated fields: d9, h2, h3, h6.The device was returned to olympus for inspection and the reported failure was confirmed.In addition, the following reportable malfunctions were identified during the device evaluation: coating on the cutting wire was peeled and dislodged.Based on the results of the investigation a root cause could not be identified.Should additional relevant information become available, a supplemental report will be submitted.Olympus will continue to monitor field performance for this device.
Event or Problem Description
No additional information received from the customer.

• Brand Name: SINGLE USE PRELOADED SPHINCTEROTOME V
• Common Device Name: SINGLE USE PRELOADED SPHINCTEROTOME
• Manufacturer (Section D): OLYMPUS VIETNAM CO. LTD.; 8 street, long thanh ind. zone; an phuoc commune; dong nai province 81000 0; VM 810000
• Manufacturer (Section G): OLYMPUS VIETNAM CO. LTD.; 8 street, long thanh ind. zone; an phuoc commune; dong nai province 81000 0; VM 810000
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 24223573
• Report Number: 3008040402-2026-00035
• Device Sequence Number: 12783763
• Product Code: KNS
• UDI-Device Identifier: 04953170403088
• UDI-Public: 04953170403088
• Combination Product (Y/N): N
• Initial Reporter Country: GM
• PMA/510(K) Number: K122505
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,User Facility
• Initial Reporter Occupation: Nurse
• Type of Report: Initial,Followup
• Report Date (Section B): 04/10/2026

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: Health Professional
• Device Model Number: KD-V611M-07251S
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 01/08/2026
• Supplement Date Received by Manufacturer: 03/12/2026
• Initial Report FDA Received Date: 01/30/2026
• Supplement Report FDA Received Date: 04/10/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• 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): Yes
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown