MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION WALLFLEX COLONIC; STENT, COLONIC, METALIC, EXPANDABLE

Model Number	M00565040
Medical Device Problem Code	Positioning Problem (3009)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/23/2024
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Block h6: imdrf device code a1502 captures the reportable event of stent positioning issue.
Event or Problem Description
It was reported to boston scientific corporation that a wallflex enteral colonic stent was implanted in the colon to treat a 2cm malignant obstruction during a colonoscopy procedure performed on (b)(6) 2024.The patients anatomy was tortuous and not dilated prior to stent placement.During the procedure, the stent was attempted to be deployed; however, the stent deployed beyond the intended location.The physician used a different size stent to complete the procedure.The stent remains implanted, and the physician is comfortable leaving the stent in place.There were no patient complications due to this event.

• Brand Name: WALLFLEX COLONIC
• Common Device Name: STENT, COLONIC, METALIC, EXPANDABLE
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; ballybrit business park; galway ; EI
• Manufacturer Contact: carole morley ; 300 boston scientific way; marlborough, MA 01752 ; 5086834015
• MDR Report Key: 20246309
• Report Number: 3005099803-2024-04559
• Device Sequence Number: 17962590
• Product Code: MQR
• UDI-Device Identifier: 08714729456513
• UDI-Public: 08714729456513
• Combination Product (Y/N): N
• Initial Reporter Country: AS
• PMA/510(K) Number: K061877
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• 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
• Report Date (Section B): 09/18/2024

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 Expiration Date: 02/25/2026
• Device Model Number: M00565040
• Device Catalogue Number: 6504
• Device Lot Number: 0033499640
• 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: 08/23/2024
• Initial Report FDA Received Date: 09/18/2024
• Date Device Manufactured: 02/26/2024
• 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