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

Model Number AVSM10060

Device Problems Loss of or Failure to Bond (1068); Break (1069); Positioning Failure (1158)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 06/29/2022

Event Type  malfunction  

Manufacturer Narrative

As the lot number for the device was not provided, a review of the device history records could not be performed.The device has been returned to the manufacturer for evaluation.The investigation of the reported event is currently underway.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.

Event Description

It was reported that during a stent placement procedure via distal basilic vein, the device allegedly failed to deploy.It was further reported that the wheel allegedly broke.The procedure was completed using another device.There was no reported patient injury.

Manufacturer Narrative

H10: manufacturing review: a manufacturing review was not requested as the lot number reported is unknown.Investigation summary: the delivery system was returned for evaluation and the slide block, a force transmitting component was no longer connected to the proximal sheath.The disconnection of the slide block is considered to led to the reported impossibility to deploy the stent.In this case a force transmitting adhesive joint of the deployment mechanism was found loose which made a successful deployment impossible.This may be a result of increased deployment forces during deployment.Based on evaluation of the sample the inability of an adhesive joint (slide block/tether/diving sheath) to withstand tension force during deployment is confirmed.A definitive root cause could not be determined based upon the available information.Labeling review: in reviewing the relevant labeling for this product, the potential issue was found addressed.Based on the instructions for use supplied with this product delivery system specific events that could be associated with clinical complications include but are not limited to failure to deploy and high deployment forces.Regarding correct deployment the instructions for use states: "maintain a stationary hold on the white stability sheath during covered stent deployment (¿).Hold the white stability sheath as close as possible to the introducer without touching the dark brown moving catheter of the distal catheter assembly.Maintain the remainder of the white stability sheath (.) relaxed and avoid tension." regarding preparation 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." 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.

Event Description

It was reported that during a stent placement procedure via distal basilic vein, the device allegedly failed to deploy.It was further reported that the wheel allegedly broke.The procedure was completed using another device.There was no reported patient injury.

• Brand Name: COVERA VASCULAR COVERED STENT
• Type of Device: VASCULAR COVERED STENT
• Manufacturer (Section D): ANGIOMED GMBH & CO. MEDIZINTECHNIK KG; wachhausstr. 6; karlsruhe 76227 ; GM 76227
• Manufacturer (Section G): ANGIOMED GMBH & CO. MEDIZINTECHNIK KG; wachhausstr. 6; karlsruhe 76227 ; GM 76227
• Manufacturer Contact: brett curtice ; 800 w. rio salado pkwy; tempe, AZ 85281 ; 4803032689
• MDR Report Key: 15109474
• MDR Text Key: 296712992
• Report Number: 9681442-2022-00222
• Device Sequence Number: 1
• Product Code: PFV
• UDI-Device Identifier: 00801741106392
• UDI-Public: (01)00801741106392
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P170042
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Other,Health Professional,User Facility,Company Representative
• Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date: 09/22/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 07/27/2022
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: AVSM10060
• Device Catalogue Number: AVSM10060
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 07/04/2022
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 09/22/2022
• Was Device Evaluated by Manufacturer?: Yes
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Sex: Male