MAUDE Adverse Event Report: ANGIOMED GMBH & CO. MEDIZINTECHNIK KG COVERA VASCULAR COVERED STENT

Model Number	AVFM08080
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Thrombosis/Thrombus (4440)
Date of Event	03/19/2021
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
As the lot number for the device was provided, a review of the device history records will be performed.The sample was not returned to the manufacturer for inspection/evaluation.Therefore, the investigation of the reported event is inconclusive.Based upon the available information, the definitive root cause for this event is unknown.The instructions for use (ifu) is adequate for the reported device/patient code(s) and provides general instructions for use, as well as warnings, precautions and potential complications associated with the device.Upon receipt of new or additional information, a follow-up report will be submitted as applicable.(expiry date: 10/2022).Device not returned.
Event or Problem Description
It was reported through the results of a clinical trial, approximately one month and seven weeks post index procedure, the subject developed thrombosed left upper arm avf and av access circuit re-intervention was performed.The current patient status was not provided.
Event or Problem Description
It was reported through the results of a clinical trial, approximately one month and seven weeks post index procedure, the patient developed thrombosed left upper arm avf and av access circuit re-intervention was performed.The current patient status was not provided.
Additional Manufacturer Narrative
H10: manufacturing review: a review of manufacturing records was not performed, as additional complaints have not been reported for this lot.Based on the information available it is not reasonably suggested that a manufacturing process may have caused or contributed to the reported issue.However, the lot history records of this lot were reviewed with special attention to the manufacturing and inspection of this product and the product was found to have met the specification prior to shipment.Investigation summary: the stent was not returned as it remain implanted.No x-ray images were provided for evaluation.Pre dilation as well as post dilation was performed; there was no report of any irregularities or complication during initial stent placement.Based on the information available the investigation is closed with inconclusive result.A definite root cause for the reported event could not be determined.Labeling review: in reviewing the relevant labeling for this product, it was found that the instructions for use sufficiently address the potential risk.Based on the instructions for use complications and adverse events associated with the use of the covera plus vascular covered stent may include the usual complications associated with endovascular stent and covered stent placement and dialysis shunt revisions, which includes thrombotic occlusion.Regarding pre and post dilation the instructions for use states: "pre-dilate the stenosis with a pta balloon catheter of appropriate length and diameter for the lesion to be treated" and "post dilate the covered stent with an angioplasty balloon sized appropriately as to ensure complete wall apposition to the reference vessel.Avoid balloon dilation in the healthy, non-stenosed segment of the vessel." h10: d10, d4 (expiry date: 10/2022), g3.H11:section a through f - the information provided by bd represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.

• Brand Name: COVERA VASCULAR COVERED STENT
• Common Device Name: VASCULAR COVERED STENT
• Manufacturer (Section D): ANGIOMED GMBH & CO. MEDIZINTECHNIK KG; wachhausstr. 6; karlsruhe 76227 ; GM 76227
• MDR Report Key: 11692156
• Report Number: 9681442-2021-00252
• Device Sequence Number: 19567126
• Product Code: PFV
• UDI-Device Identifier: 00801741106521
• UDI-Public: (01)00801741106521
• Combination Product (Y/N): N
• Initial Reporter State: RI
• Initial Reporter Country: US
• PMA/510(K) Number: P170042
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Reporter Type: Manufacturer
• Report Source: company representative,other
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 10/04/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: AVFM08080
• Device Catalogue Number: AVFM08080
• Device Lot Number: ANEX4668
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 03/24/2021
• Supplement Date Received by Manufacturer: 10/26/2021
• Initial Report FDA Received Date: 04/20/2021
• Supplement Report FDA Received Date: 10/28/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: ASPIRIN; ASPIRIN, CLOPIDOGREL; ASPIRIN
• Outcome Attributed to Adverse Event: Other
• Patient Age: 78 YR
• Patient Weight: 86