IVC Filter Lawsuit FAQ

Frequently Asked Questions

What is an IVC filter?

An Inferior Vena Cava (IVC) filter is a small, cage-like medical device implanted in the inferior vena cava — the largest vein in the body. It is designed to catch blood clots and prevent them from traveling to the lungs and causing pulmonary embolism. IVC filters can be permanent or "retrievable" (designed to be removed when no longer needed).

Why are IVC filters being sued?

Lawsuits allege that certain IVC filters have high failure rates due to design defects. These filters can fracture, migrate from their intended position, perforate the vena cava or organs, and cause death in some cases. The lawsuits claim manufacturers knew about these risks but failed to warn patients and doctors.

Which IVC filters are defective?

The most litigated filters include:

• Bard Recovery, G2, G2X, Eclipse, Meridian, Denali
• Cook Celect, Gunther Tulip
• Cordis OptEase
• Rex Medical Option

What complications are most common?

Common IVC filter complications include:

• Device fracture (pieces breaking off)
• Filter migration (device moving from intended position)
• Vena cava perforation
• Heart or lung damage from migrating fragments
• Pulmonary embolism despite having the filter
• Difficulty retrieving "retrievable" filters

My filter is still in my body — can I file?

Yes. You don't need to have had the filter removed to file a lawsuit. Ongoing complications with the filter in place are grounds for a claim.

My doctor said my retrievable filter couldn't be removed — does that matter?

Yes, this is a significant issue. Retrievable filters are supposed to be safely removable. The inability to retrieve them is a known defect that has been the subject of litigation.

How do I know what type of filter I have?

Your medical records from the implant procedure will identify the specific manufacturer and model. Your attorney can help obtain these records as part of your case evaluation.

My filter has been in place for years without problems — should I worry?

The risk of complications increases over time. If you have a retrievable filter that hasn't been removed, you should discuss this with your doctor. The FDA has recommended that retrievable filters be removed when no longer needed.

How much does it cost to file?

Nothing upfront. IVC filter attorneys work on contingency — they only receive payment if you receive a settlement or verdict.

How long will my case take?

Timeline varies by manufacturer:

• Bard cases: Many have been settled
• Cook cases: Still actively litigating
• New cases: Typically 1-4 years to resolution

Will I have to go to court?

Most IVC filter cases settle without trial. Only a small number of cases are selected as bellwethers.

Can I file if I had a pulmonary embolism while the filter was in place?

Yes. A filter is designed to prevent pulmonary embolism. If you experienced PE despite having the filter, this represents device failure and is grounds for a claim.

My filter was inserted in an emergency — does that matter?

No. Whether the filter was placed electively or during an emergency, you still have rights if it failed or caused complications.

Can family members file for someone who died?

Yes. Wrongful death claims can be filed if a loved one died from IVC filter complications, including device migration to the heart or lungs causing fatal injuries.

What if my doctor said my complications weren't from the filter?

The lawsuits address known design defects with these filters. Even if your doctor initially attributed problems to other causes, the documented failure rates and corporate knowledge of issues provide a basis for claims.

What evidence do I need?

Helpful evidence includes:

• Medical records identifying the specific filter device
• Imaging studies (CT, X-ray) showing problems
• Operative reports from retrieval procedures
• Pathology reports if fragments were retrieved
• Documentation of all complications

Your attorney will help gather these records.

Are more lawsuits expected?

Yes. Despite many cases being resolved against Bard, new filings continue, and Cook Medical cases remain in active litigation. Patients continue to discover complications years after implantation.

What if my filter was placed during pregnancy?

IVC filters are sometimes placed during pregnancy to prevent blood clots. If you experienced complications, you may have a valid claim regardless of when the filter was placed.