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

Model Number	M00565120
Medical Device Problem Code	Difficult to Remove (1528)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/08/2022
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported to boston scientific corporation on (b)(6) 2022 that a wallflex enteral colonic stent was to be implanted to treat a 9cm lesion due to a tumor during an endoscopy procedure performed on (b)(6) 2022.The patient's anatomy was tortuous and was not dilated prior to stent placement.During the procedure, the stent was fully deployed; however, a portion of the stent got stuck in the delivery system despite numerous attempt to release it.There were no patient complications as a result of this event.
Additional Manufacturer Narrative
(b)(4).

• 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: 15916603
• Report Number: 3005099803-2022-07199
• Device Sequence Number: 19920343
• Product Code: MQR
• UDI-Device Identifier: 08714729456599
• UDI-Public: 08714729456599
• Combination Product (Y/N): N
• Initial Reporter Country: CO
• PMA/510(K) Number: K061877
• 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: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 12/05/2022

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: 09/14/2023
• Device Model Number: M00565120
• Device Catalogue Number: 6512
• Device Lot Number: 0028014747
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 11/17/2022
• Initial Report FDA Received Date: 12/05/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 09/14/2021
• 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: Female