MAUDE Adverse Event Report: WILLIAM COOK EUROPE UNKNOWN; DTK FILTER, INTRAVASCULAR, CARDIOVASCULAR

Catalog Number UNKNOWN

Device Problems Obstruction of Flow (2423); Structural Problem (2506); Device Tipped Over (2589); Appropriate Term/Code Not Available (3191)

Patient Problems Perforation of Vessels (2135); Stenosis (2263); Obstruction/Occlusion (2422); Thrombosis/Thrombus (4440); Insufficient Information (4580)

Event Type  Injury  

Manufacturer Narrative

Occupation: non-healthcare professional.It has not been possible to further investigate or evaluate this alleged event based on the limited information and/or no device failure provided to date.Catalog and lot numbers are unknown, however, the alleged celect is manufactured and inspected according to controls.No evidence to suggest that this device was not manufactured according to specifications and nothing indicates that the filter did not perform as intended, e.G.Intended for the prevention of recurrent pulmonary embolism (pe) via placement in the vena cava.Cook will reopen its investigation if further information is received warranting supplementation in accordance with 21 c.F.R.803.56.This report includes information known at this time.A follow up report will be submitted should additional information become available.

Event Description

It is alleged that the patient received a celect inferior vena cava (ivc) filter on (b)(6) 2016, and the patient was injured without further explanation.Hospital and medical records have been requested, but not yet provided.

Event Description

Patient allegedly received an implant on (b)(6) 2016 via the right common femoral vein due to deep vein thrombosis (dvt), followed by a successful retrieval on (b)(6) 2019.Patient is alleging tilt, vena cava perforation, thrombosis, occlusion, dvt, venous stricture.Report from ct: "ivc filter is present within the infrarenal ivc.At the level of the filter the ivc is atretic and likely chronically thrombosed.Infrarenal ivc filter and a small atretic ivc at and below the level of the filter to the level of the common iliac vein bifurcation.".Retrieval report (successful): "inferior vena cava occluded." "dvt, ivc, venous stricture and thrombosis, s/p successful filter removal.".

Manufacturer Narrative

Additional information: investigation: investigation is reopened due to additional information provided.The reported allegations have been further investigated based on the information provided to date.Filter interacts with ivc wall, e.G.Penetration/perforation/embedment.This may be either symptomatic or asymptomatic.Potential causes may include improper deployment; and (or) excessive force or manipulations near an in-situ filter (e.G., a surgical or endovascular procedure in the vicinity of a filter).Potential adverse events that may occur include, but are not limited to, the following: trauma to adjacent structures, vascular trauma, vena cava perforation, vena cava penetration.Ivc occlusion/ thrombosis, new dvt, ivc stenosis as a reported complication, is a known risk in relation to filter implant and is well documented in the clinical literature and in clinical practice guidelines.This is supported by the clinical evidence report established to assess available clinical data to identify and evaluate the clinical safety and performance of the cook vena cava filters.Potential adverse events that may occur include, but are not limited to, the following: vena cava occlusion or thrombosis, vena cava stenosis, deep vein thrombosis.Filter tilt has been reported.Potential causes may include filter placement in ivcs with diameters larger than those specified in these instructions for use; improper deployment; manipulations near an implanted filter (e.G., a surgical or endovascular procedure in the vicinity of a filter); and (or) a failed retrieval attempt.Excessive filter tilt may contribute to difficult or failed retrieval; vena cava wall penetration/perforation; and (or) result in loss of filter efficiency.Potential adverse events that may occur include, but are not limited to, the following: unacceptable filter tilt.Unknown if the reported physical limitations is directly related to the filter and unable to identify a corresponding failure mode at this point in time.Catalog number and lot number are unknown; however, there is no evidence to suggest that this device was not manufactured according to specifications and nothing indicates that the filter did not perform as intended, e.G.Intended for the prevention of recurrent pulmonary embolism (pe) via placement in the vena cava.The following allegations have been investigated: vena cava perforation, occlusion, dvt, tilt, stenosis-physical limitation.No evidence to suggest that this device was not manufactured according to specifications and nothing indicates that the filter did not perform as intended, e.G.Intended for the prevention of recurrent pulmonary embolism (pe) via placement in the vena cava.Cook will reopen its investigation if further information is received warranting supplementation in accordance with 21 c.F.R.803.56.This report includes information known at this time.A follow-up medwatch report will be submitted if additional relevant information become available.This report is required by the fda under 21 cfr part 803.This report is based on unconfirmed information submitted by others.Neither the submission of this report nor any statement made in it is intended to be an admission that any cook device is defective or malfunctioned, that a death or serious injury occurred, or that any cook device caused or contributed to, or is likely to cause or contribute to a death or serious injury if a malfunction occurred.

• Brand Name: UNKNOWN
• Type of Device: DTK FILTER, INTRAVASCULAR, CARDIOVASCULAR
• Manufacturer (Section D): WILLIAM COOK EUROPE; sandet 6; bjaeverskov 4632
• MDR Report Key: 11976399
• MDR Text Key: 255515129
• Report Number: 3002808486-2021-01333
• Device Sequence Number: 1
• Product Code: DTK
• Combination Product (y/n): N
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: other
• Type of Report: Initial,Followup
• Report Date: 08/12/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 06/10/2021
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Catalogue Number: UNKNOWN
• Device Lot Number: UNKNOWN
• Date Manufacturer Received: 07/14/2021
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Patient Outcome(s): Life Threatening
• Patient Weight: 154