What is an Amplatzer septal occluder?
What is an Amplatzer septal occluder?
The AMPLATZER Septal Occluder is a self-expandable, double disc device made from a Nitinol wire mesh. The two discs are linked together by a short connecting waist corresponding to the size of the ASD. In order to increase its closing ability, the discs and the waist are filled with polyester fabric.
What is an atrial septal occluder?
The AMPLATZER™ Septal Occluder is a percutaneous, transcatheter, atrial septal defect closure device intended for the occlusion of atrial septal defects (ASD) in secundum position or patients who have undergone a fenestrated Fontan procedure and who now require closure of the fenestration.
What is Helex septal occluder?
The Helex septal occluder is a new type of device designed to improve the results of transcatheter ASD closure. This study was designed to examine the effectiveness and safety of this occluder in an animal model. Methods and Results— The Helex was implanted into 24 dogs with surgically created ASDs.
What are the complications of ASD device closure?
Complications commonly associated with ASD closure device include residual shunts, embolization, device-related thrombosis, erosion and perforation of the heart, infective endocarditis, and sudden death.
What is a heart occluder?
Device Description The AMPLATZER PFO Occluder is a self-expandable, double disc device made from a Nitinol wire mesh. The two discs are linked together by a short, connecting waist, allowing free motion of each disc. In order to increase its closing ability, the discs contain thin polyester fabric.
How serious is atrial septal defect?
A small atrial septal defect might never cause any concern. Small atrial septal defects often close during infancy. Larger atrial septal defects can cause serious complications, including: Right-sided heart failure.
What is an Amplatzer device?
An AMPLATZER PFO Occluder is a device specifically designed to stop blood flow through all types of PFO (Figure 3). The device is placed in the PFO during a catheter-based procedure and will remain permanently implanted. The AMPLATZER PFO Occluder is made from a Nitinol wire mesh with shape memory characteristics.
What is a Gore Helex device?
The GORE® HELEX® Septal Occluder is an approved medical device indicated for the transcatheter closure of atrial septal defects (ASDs). The purpose of this study is to evaluate the long-term safety and efficacy of the GORE® HELEX® Septal Occluder in the treatment of ostium secundum atrial septal defects (ASDs).
Can you live with atrial septal defect?
Several patients tolerate large unrepaired defects for 80 years or even longer without serious disability. However, it is assumed that, as a rule, atrial septal defect reduces life expectancy, the average age at death not exceeding 50 years.
What is Amplatzer septal occluder made of?
The AMPLATZER® Septal Occluder is a self-expandable, double disc device made from a Nitinol wire mesh. The two discs are linked together by a short connecting waist corresponding to the size of the ASD. In order to increase its closing ability, the discs and the waist are filled with polyester fabric.
How does a septal occluder work?
Having this patch in your heart will allow blood flow into the lungs to get the needed oxygen – without being pumped by the right ventricle. A Fenestrated Fontan procedure is an operation where this fabric patch with a small hole is placed in the heart to let blood flow easily to the lungs.
What is an occluder heart?
AMPLATZER® PFO Occluder The AMPLATZER PFO Occluder is a self-expandable, double disc device made from a Nitinol wire mesh. The two discs are linked together by a short, connecting waist, allowing free motion of each disc.
What is Amplatzer occluder made of?
The AMPLATZER PFO Occluder is made from a Nitinol wire mesh with shape memory characteristics. This means the device will return to its original shape even after it is stretched to pass through a catheter. The device has two discs that are linked together by a short connecting waist.
Is Gore Cardioform septal occluder MRI safe?
No. Your Gore implant will not be affected by medical imaging methods, household appliances, or security sensors. The clarity of medical images, such as MRI, may be slightly reduced because of the GORE® CARDIOFORM Septal Occluder wire frame.
What is Amplatzer device?
Percutaneous,transcatheter closure
What is an Amplatzer vascular plug?
] The Amplatzer Vascular Plug (AVP) is an established embolic device that can be an excellent alternative to coils or detachable balloons to embolize medium to large vessels with high flow. The device is easy to use and can be precisely deployed in the target vessel with high resistance to migration and a low recanalization rate.
What is the most common type of atrial septal defect?
Atrial septal defects are one of the most common types of congenital heart defects and are present in about 25% of live births.
How bad is an atrial septal aneurysm in the heart?
Symptoms of an atrial septal aneurysm are similar to those seen in other congenital heart defects, such as shortness of breath or fatigue. An atrial septal aneurysm increases the risk of stroke or a transient ischemic attack ( TIA ), a so-called “mini” or “warning” stroke.
