MAUDE Adverse Event Report: WILLIAM COOK EUROPE COOK CELECT® PLATINUM NAVALIGN UNISET VENA CAVA FILTER SET; DTK FILTER, INTRAVASCULAR, CARDIOVASCULAR

Model Number	G34505
Medical Device Problem Codes	Difficult to Remove (1528); Structural Problem (2506); Device Tipped Over (2589); Unintended Movement (3026); Appropriate Device Problem Term/Code Not Available (3191)
Health Effect - Clinical Codes	Hemorrhage/Blood Loss/Bleeding (1888); Myocardial Infarction (1969); Internal Organ Perforation (1987); Pain (1994); Perforation of Vessels (2135); Anxiety (2328); Distress (2329); Coma (2417); Device Embedded In Tissue or Plaque (3165); Insufficient Information (4580)
Type of Reportable Event	Serious Injury
Event or Problem Description
It is alleged that the patient received a celect platinum (pt) inferior vena cava (ivc) filter on (b)(6) 2020, and the patient was injured without further explanation.Hospital and medical records have been requested, but not yet provided.
Additional Manufacturer Narrative
Initial reporter occupation: non-healthcare professional.Investigation: 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 number and lot number are unknown, however, the alleged celect pt is manufactured and inspected according to specifications.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 becomes 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.
Event or Problem Description
Patient allegedly received a filter via the right common femoral vein due to deep vein thrombosis (dvt).Patient is alleging device migration and tilt, vena cava perforation, device is unable to be retrieved, bleeding, organ perforation, embedment.Patient notes and further alleges experiencing pain, anxiety, emotional distress, multiple attempts to remove the filter in (b)(6) 2020 resulting in bleeding, heart attack, and coma.Per the unsuccessful filter retrieval: "multiple attempts were made using various retrieval devices to ensnare the filter"."findings: the hook of the inferior vena cava filter is embedded within the wall of the ivc, and could not be captured.No thrombus within the ivc filter.Impression: 1.Unsuccessful attempt at retrieval of ivc filter".Per a computed tomography (ct) abdomen/pelvis: "caval perforation: yes.10 o'clock 3.9 mm grade 3 extending to the periphery of the duodenum.7 o'clock 4.8 mm grade 3 extending to the periphery of the right psoas muscle.9 o'clock 6.0 mm grade 2.3 o'clock caval filter apex 4.7 mm grade 2.7:30 o'clock seen superiorly 6.0 mm grade 3 extending to the periphery of the duodenum.Tilt: yes.Left-sided tilt measuring 18.83 degrees.Migration: no.Pertinent negatives: none.Additional findings: none".
Additional Manufacturer Narrative
Investigation: investigation is reopened due to additional information provided.The reported allegations have been further investigated based on the information provided to date.The following allegations have been investigated: organ/vena cava (vc) perforation, embedment, unable to retrieve, migration, tilt, coma, heart attack, bleeding, pain, anxiety, emotional distress.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.Physician practice guidelines and published guidance from regulatory agencies recommend that patients with indwelling filters undergo routine follow-up.The risks/benefits of filter retrieval should be considered for each patient during follow-up.Once protection from pe is no longer necessary, filter retrieval should be considered.Filter retrieval should be attempted when feasible and clinically indicated.Filter retrieval is a patient-specific, clinically complex decision; the decision to remove a filter should be based on each patient¿s individual risk/benefit profile (e.G., a patient¿s continued need for protection from pe compared to their experience with and (or) ongoing risk of experiencing filter-related complications).For all retrievable ivc filters, retrieval becomes more challenging with time, and this is commonly due to encapsulation of the filter legs or hook (in a tilted filter) by tissue ingrowth.The filter is designed to be retrieved with the günther tulip vena cava filter retrieval set.It may also be retrieved with the cloversnare® vascular retriever.Cook has not performed testing to evaluate the safety or effectiveness of filter retrieval using other retrieval systems or techniques.The published clinical literature includes descriptions of alternative techniques for filter retrieval; use of these techniques varies according to physician experience, patient anatomy, and filter position.The safety or effectiveness of these alternative retrieval techniques has not been established.Specific for ¿embedded¿ a filter that is embedded in the wall of the ivc may be difficult to retrieve.For all retrievable ivc filters, retrieval becomes more challenging with time, and this is commonly due to encapsulation of the filter legs or hook (in a tilted filter) by tissue ingrowth.Filter or filter fragment migration and (or) embolization (e.G., movement to the heart or lungs) has been reported.Filter or filter fragment movement has occurred in both the cranial and caudal direction and may be either symptomatic or asymptomatic.Potential causes may include filter placement in ivcs with diameters smaller or larger than those specified in these instructions for use; improper deployment; deployment into thrombus; dislodgement due to large thrombus burdens; 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: filter migration, trauma to adjacent structures.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 coma, heart attack, bleeding, pain, anxiety, and emotional distress are directly related to the filter and unable to identify a corresponding failure mode at this point in time.20 devices in lot.No other complaints have been reported against the lot.The associated work order was reviewed.No related/relevant notes were documented.The device is manufactured and inspected according to specifications.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 relevant information become available.This report is required by the fda under 21 cfr part 803 and is based on unconfirmed information submitted by others.Neither the submission of this report nor any statement contained herein is intended to be an admission that any cook device is defective or malfunctioned, that a death or serious injury occurred, nor that any cook device caused, contributed to, or is likely to cause or contribute to a death or serious injury if a malfunction occurred.

• Brand Name: COOK CELECT® PLATINUM NAVALIGN UNISET VENA CAVA FILTER SET
• Common Device Name: DTK FILTER, INTRAVASCULAR, CARDIOVASCULAR
• Manufacturer (Section D): WILLIAM COOK EUROPE; sandet 6, dk-4632; bjaeverskov
• Manufacturer (Section G): WILLIAM COOK EUROPE; sandet 6, dk-4632; bjaeverskov
• Manufacturer Contact: lissi walmann ; sandet 6, dk-4632; bjaeverskov
• MDR Report Key: 15870309
• Report Number: 3002808486-2022-01035
• Device Sequence Number: 20531431
• Product Code: DTK
• UDI-Device Identifier: 10827002345055
• UDI-Public: (01)10827002345055(17)230131(10)E3947182
• Combination Product (Y/N): N
• Initial Reporter State: MO
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Other,Consumer
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 12/15/2022

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 Expiration Date: 01/31/2023
• Device Model Number: G34505
• Device Catalogue Number: IGTCFS-65-1-UNI-CELECT-PT
• Device Lot Number: E3947182
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 11/02/2022
• Supplement Date Received by Manufacturer: 12/07/2022
• Initial Report FDA Received Date: 11/28/2022
• Supplement Report FDA Received Date: 12/15/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 01/31/2020
• 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
• Outcome Attributed to Adverse Event: Life Threatening
• Patient Sex: Female
• Patient Weight: 101 KG