What is VCT 64?
What is VCT 64?
The GE LightSpeed VCT is a whole body CT scanner that has been designed to produce advanced cardiac and neuro imaging using SnapShot Pulse™. This scanner also uses the VolumeShuttle™ acquisition technique to enable 80 mm of volume coverage.
How much does a 64 slice CT scanner cost?
System users say 64-slice scanner costs a little more than $1 million, while a 256-slice scanner runs about $2 million, and a 320-slice system costs about $2.5 million. Diagnostic and Invasive Cardiology spoke with cardiac imaging specialists to gain their insights into this debate.
How many detectors are in a 64 slice CT scanner?
A floating or wobbling focal spot is used to create two slightly different beam projections on an array of detectors (32 x 0.6 mm central detectors flanked on both sides by 4 x 1.2 mm detectors) feeding 32 channels; the combination of two focal spots with 32 detectors results in a “64 slice” system.
Is 64 slice CT scan safe?
If it is limited to a standard 64-slice CT coronary angiogram (instead of a CT of the whole chest), the lifetime risk of cancer is one in 143….Estimated Lifetime Risk of Cancer from a Single 64-Slice Computed Tomography Coronary Angiogram.
| Age (years) | Lifetime risk of cancer | |
|---|---|---|
| Women | Men | |
| 80 | 1 in 1,338 | 1 in 3,261 |
Which CT scan machine is best?
Which CT Scanner Is the Best Value?
- GE BrightSpeed 16 with Performix Tube. These are the top of the line when it comes to “bread and butter” scanning.
- GE Optima 540.
- LightSpeed VCT 64.
- Tie: Toshiba Aquilion 16, Philips Brilliance 16 and Siemens Emotion 16.
What is VCT scan?
Volumetric computed tomography (VCT) is a technology in which area detectors are used for imaging large volumes of a subject with isotropic imaging resolution. We are experimenting with a prototype VCT scanner that uses flat-panel X-ray detectors and is designed for high-resolution three-dimensional (3D) imaging.
What is the fastest CT scanner?
640-Slice CT Scanner Examines Patients Faster With Less Radiation
- The 640-slice CT scanner uses 80% less radiation than conventional scanners.
- 640-slice CT scanner can image the entire heart in less than one third of a second.
Which CT scanner is most advanced?
The device, an Aquilion Precision™ scanner from Canon Medical Systems USA, has the highest resolution of any clinical CT scanner in North America, according to the company. UC Davis Health clinicians began using this device on patients in late March.
Does radiation from a CT scan stay in your body?
After a radiographic, fluoroscopic, CT, ultrasound, or MRI exam, no radiation remains in your body. For nuclear medicine imaging, a small amount of radiation can stay in the body for a short time.
How long does a CT machine last?
Computed tomography scanners are vital imaging devices for any hospital, and escalating prices are putting pressure on hospitals to replace CT scanners every eight to 10 years.
What is the newest model of CT scan?
Aquilion Prime
Toshiba’s newest CT system is the Aquilion Prime, which is the replacement for its previous 64-slice system. It is an 80 detector row system that can generate 160 unique slices per rotation. It can also be configured with 40 detector rows, which can generate 80 unique slices per rotation.
Which is GE VCT 64 slice CT scan machine?
The GE LightSpeed VCT is a high image resolution 64-slice CT system. The high image resolution and acquisition speed is ideal for angiography, cardiac, neuro, pediatric, pulmonary, and trauma when freezing of cardiovascular motion, pure arterial phase imaging, and superior MultiPlanar reformats are key.
What kind of CT scanner is the Lightspeed VCT?
The GE LightSpeed VCT is a high image resolution 64-slice CT system. The LightSpeed VCT features 40 mm coverage of patient anatomy per rotation and 64 slices at 0.625 mm. The LightSpeed VCT offers 5-beat cardiac covering 137.5 mm per second. The high image resolution and acquisition speed is ideal for angiography, cardiac, neuro, pediatric
What are the benefits of GE lightspeed VCT XT?
The GE LightSpeed VCT XT boasts its 70% dose savings without loss of image quality during cardiac studies as well as its VolumeShuttle technology, enabling 80mm of volume coverage for enhanced neuro CTA and perfusion with a single contrast injection.
