Table of Contents
What is a filter placement?
During Inferior Vena Cava (IVC) filter placement, a filtering device is placed within the IVC, a large vein in the abdomen that returns blood from the lower half of the body to the heart.
Is IVC filter placement painful?
Abdominal or back pain associated with an IVC filter is typically due to penetration through the blood vessel wall, impingement against nearby nerves, and/or penetration into adjacent organs. Migration of filter components or referred pain may affect other areas of the body.
What’s the difference between a stent and a filter?
Stents allow the blood vessel to remain open and allow blood to pass through with ease. Inferior vena cava (IVC) filters prevent blood clots from going to the heart or lungs and are intended to prevent pulmonary embolisms.
Where is an IVC filter located?
The IVC filter is placed through a small incision in a vein in your groin or neck. A thin, flexible tube (catheter) is inserted into this vein.
Is IVC filter placement considered surgery?
An IVC filter is a small, cone-shaped medical device that is placed into your IVC just below your kidneys to prevent blood clots in your legs from traveling to your heart and lungs. IVC filter insertion is a minimally invasive procedure that can be performed on an outpatient basis.
How long does it take to place an IVC filter?
Your doctor will position the IVC filter in the vein using a fluoroscopy (real-time x-rays). The procedure will take about 30 minutes, but you should expect to be in the procedure room for about an hour. You’ll have a follow-up appointment 4 to 6 weeks after placement to see when your IVC filter can be removed.
Where is the largest vein located?
inferior vena cava
The inferior vena cava (or caudal vena cava in some animals) travels up alongside the abdominal aorta with blood from the lower part of the body. It is the largest vein in the human body.
What side of the body is the IVC on?
right
It is a large retroperitoneal vein that lies posterior to the abdominal cavity and runs along the right side of the vertebral column. It enters the right auricle at the lower right, back side of the heart. The name derives from Latin: vena, “vein”, cavus, “hollow”….
| Inferior vena cava | |
|---|---|
| FMA | 10951 |
| Anatomical terminology |
Where is the IVC filter placed in the body?
The IVC filter is placed through a small incision in a vein in your groin or neck. A thin, flexible tube (catheter) is inserted into this vein. The catheter is then gently moved into your IVC. A collapsed IVC filter is sent with the catheter. The filter is left in place, and the catheter is removed.
How is a filter placed in an inferior vena cava?
An interventional radiologist is a doctor who specializes in image-guided procedures. They will place the filter in your inferior vena cava by going through a vein in your neck or groin. Your doctor will position the filter in the vein using a fluoroscopy (real-time x-rays).
Where should an iron filter be placed before or after?
The iron filter needs to be installed after the pressure tank. If it is installed before the pressure tank, it will not be able to backwash automatically. The filter needs varying amounts of flow and pressure.
When do you put a filter in the veins?
The device is put in during a short surgery. Veins are the blood vessels that bring oxygen-poor blood and waste products back to the heart. Arteries are the blood vessels that bring oxygen-rich blood and nutrients to the body.