MAUDE Adverse Event Report: AOMORI OLYMPUS CO., LTD. SINGLE USE PRELOADED SPHINCTEROTOME V(DISTAL WIREGUIDED)

Model Number	KD-VC631Q-07301S
Medical Device Problem Code	Mechanical Problem (1384)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
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 cutting wire broke during the intervention.The issue occurred during an unknown therapeutic procedure.There were no reports of patient harm.
Additional Manufacturer Narrative
This report is being submitted to provide a correction to the previously submitted report.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.
Event or Problem Description
No additional information received from the customer.
Additional Manufacturer Narrative
This report is being submitted to provide the results of the final investigation and provide a correction to the previously submitted report.Corrected fields: d4 the customer returned the subject device with lot number 48v with supplementary information number of "05" to the regional investigation center.The olympus investigator was able to confirm the customer failure and determined the following cause: the cutting wire was broken at proximal end site and damaged the coated portion.A definitive 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.

• Brand Name: SINGLE USE PRELOADED SPHINCTEROTOME V(DISTAL WIREGUIDED)
• Common Device Name: SINGLE USE PRELOADED SPHINCTEROTOME
• 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 036-0 357; JA 036-0357
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 22064922
• Report Number: 9614641-2025-00787
• Device Sequence Number: 8477847
• Product Code: KNS
• UDI-Device Identifier: 04953170399480
• UDI-Public: 04953170399480
• Combination Product (Y/N): N
• Initial Reporter Country: FR
• PMA/510(K) Number: K141991
• 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: Pharmacist
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 07/02/2025

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-VC631Q-07301S
• Device Lot Number: 48V 05
• 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: 04/24/2025
• Supplement Date Received by Manufacturer: 06/23/2025; 06/19/2025
• Initial Report FDA Received Date: 05/21/2025
• Supplement Report FDA Received Date: 06/25/2025; 07/02/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 08/05/2024
• 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: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown