Who makes IVUS?
In the U.S., Boston Scientific and Volcano Therapeutics are the two manufacturers with current FDA-cleared IVUS systems.
How is IVUS done?
IVUS uses a special catheter with a small ultrasonic transducer on one end. The doctor threads the catheter through an artery or vein to the target location. Once there, the transducer generates sound waves to produce images of the blood vessels and help assess various conditions.
What is coronary IVUS?
Intravascular ultrasound (IVUS) or intravascular echocardiography is a combination of echocardiography and a procedure called cardiac catheterization. IVUS uses sound waves to produce an image of the coronary arteries and to see their condition. The sound waves travel through a tube called a catheter.
What is the difference between IVUS and OCT?
IVUS uses ultrasound (∼40-μm wavelength at 40 MHz), whereas OCT uses infrared light (1.3-μm wavelength), which confers significantly greater resolution but has lower tissue penetration.
Why is IVUS used?
Intravascular ultrasound (IVUS) is a diagnostic test. This test uses sound waves to see inside blood vessels. It is useful for evaluating the coronary arteries that supply the heart.
What is IVUS OCT?
OCT is an intravascular imaging modality akin to intravascular ultrasound (IVUS). It is an emerging technology for performing high-resolution cross-sectional imaging. It is like ultrasound imaging, but it uses light instead of sound.
Is IVUS a 3D?
IVUS offers accurate cross-sectional views of the arterial lumen and plaque, but its two-dimensional nature does not address the true three- dimensional (3D) coronary morphology [2,3].
What is MLA in IVUS?
Although the IVUS minimum lumen area (MLA) was the parameter that best correlated with ischemia, reported thresholds of IVUS MLA cut-offs ranged from 2.1 to 4.4 mm2, the thresholds were smaller in Asian studies than in Western studies, and the “most common” cut-off was approximately 3.0 mm2.
Is there a tool to analyze IVUS images?
An integrated tool that enables a complete analysis of both angiography and intravascular ultrasound (IVUS) image sequences, either in DICOM video or JPEG format. The stand alone executable is Windows-based and is very easy to be installed.
How is the 3D IVUS angio tool used?
3D IVUS ConsoleAn integrated tool that enables a complete analysis of both angiography and intravascular ultrasound (IVUS) image sequences, either in DICOM video or JPEG format. Angiography images are analyzed through an intuitive point-and-click interface for accurate vessel wall and IVUS catheter (pullback path) detection.
Can you make a video with animation maker?
That’s why we’ve created our animation maker. With it, you will be able to create top-notch animated videos with ease. As you will see, the interface is made to be user-friendly. You will be able to easily use it without any previous experience in making animations.
How does an intravascular ultrasound ( IVUS ) work?
Intravascular Ultrasound (or IVUS) allows us to see a coronary artery from the inside-out. This unique point-of-view picture, generated in real time, yields information that goes beyond what is possible with routine imaging methods, such as coronary angiography, performed in the cath lab, or even non-invasive Multislice CT scans.