MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION SPYSCOPE DS II; CHOLEDOCHOSCOPE AND ACCESSORIES, FLEXIBLE/RIGID

Model Number	M00546610
Medical Device Problem Code	Optical Problem (3001)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/20/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Block h6 (impact codes): imdrf impact code f1001 is being used to capture the reportable event of absence of treatment.
Event or Problem Description
Note: this report pertains to one of two devices used during the same procedure.It was reported to boston scientific corporation that a spyscope ds ii device was attempted for use during a cholangioscopy with electrohydraulic lithotripsy (ehl) procedure on (b)(6) 2026, for the treatment of biliary collection.During the procedure, the first spyscope lost visualization.A second was opened, but it also lost visualization.Troubleshooting was attempted without success, and despite the efforts, the procedure was canceled and the patient will be rescheduled.No patient complications were reported as a result of this event.

• Brand Name: SPYSCOPE DS II
• Common Device Name: CHOLEDOCHOSCOPE AND ACCESSORIES, FLEXIBLE/RIGID
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; cashel road; clonmel ; EI
• Manufacturer Contact: christina lam ; 300 boston scientific way; marlborough, MA 01752 ; 9145716918
• MDR Report Key: 25021715
• Report Number: 3005099803-2026-01555
• Device Sequence Number: 21445299
• Product Code: FBN
• UDI-Device Identifier: 08714729965404
• UDI-Public: (01)08714729965404(17)270529(10)40332265
• Combination Product (Y/N): N
• Initial Reporter Country: PO
• PMA/510(K) Number: K183636
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 05/12/2026

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: M00546610
• Device Catalogue Number: M00546610
• Device Lot Number: 0040332265
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/20/2026
• Supplement Date Received by Manufacturer: 05/05/2026
• Initial Report FDA Received Date: 04/28/2026
• Supplement Report FDA Received Date: 05/12/2026
• Date Device Manufactured: 05/29/2025
• 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