MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION WALLSTENT RP ENDOPROSTHESIS; PROSTHESIS, TRACHEAL, EXPANDABLE

Model Number	26265
Medical Device Problem Code	Activation, Positioning or Separation Problem (2906)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/24/2023
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
A2 age at time of event: 18 years old or older.G4: premarket / 510(k) #: additional #s: k152853, p930031, p980033.
Event or Problem Description
It was reported that the stent was partially deployed.The target lesion was located in an arteriovenous shunt.A 10x94x75/ 7f wallstent rp endoprosthesis was advanced to treat the lesion.However, during deployment, the stent hardly deployed inside the patient.The device was removed and the procedure was completed with another of the same device.There were no patient complications nor injuries reported and the patient's status was stable.

• Brand Name: WALLSTENT RP ENDOPROSTHESIS
• Common Device Name: PROSTHESIS, TRACHEAL, EXPANDABLE
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; two scimed place; maple grove MN 55311
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; ballybrit business park; galway ; EI
• Manufacturer Contact: jeff wallner ; 4100 hamline ave n; arden hills, MN 55112 ; 6515811560
• MDR Report Key: 16771578
• Report Number: 2124215-2023-16900
• Device Sequence Number: 16956923
• Product Code: MAF
• UDI-Device Identifier: 08714729406495
• UDI-Public: 08714729406495
• Combination Product (Y/N): N
• Initial Reporter Country: TW
• PMA/510(K) Number: K152842
• 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,Company Representative,Distributor
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 04/19/2023

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: 11/10/2023
• Device Model Number: 26265
• Device Catalogue Number: 26265
• Device Lot Number: 0028362388
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 03/24/2023
• Initial Report FDA Received Date: 04/19/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 11/10/2021
• 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: Unknown