GE LightSpeed VCT 64 v. Siemens Sensation 64 – Which is Better?

by | Apr 14, 2021 | CT

Reading Time: 2 minutes

The GE VCT and the Siemens Sensation are two of the most sought-after models for hospitals and researchers looking for a reliable 64-slice CT scanner. These models are not difficult to find and have their own top-notch features and upgrades available. They are both produced by leading and trusted manufacturers. And if choosing between the two was hard enough, they also are in the same price range. 

To select the one most suitable for your lab, you must first know the differences between them both.


Similarities Between the GE VCT and the Siemens Sensation

Both of these 64-slice CT scanners have similar features in their systems. They both have a gantry tilt range, high-frequency generator, positioning laser lights, and automatic mA control. The GE VCT and the Siemens Sensation have the basic 2D construction and 512 x 512 reconstruction matrix systems. These features are the basic elements that every machine should have. What makes them different from one another is their unique set of features.


The Unique Features 

Advantages of the GE LightSpeed VCT 64

The VCT uses a Hercules Tube, which is just as useful as the Sensation’s Straton tube. The key difference is the price point. When the time comes to replace the tubes, you will most likely save more buying Hercules tubes than the other.

The cooling systems also differ between the two machines. The VCT has an air-cooled gantry. Compared to the Sensation’s water-cooled gantry, the VCT is smaller in footprint and has lower maintenance costs.


Advantages of the Siemens Sensation 64

When it comes to maximum continuous scan time, the Sensation towers over the VCT with 100 seconds, which is 40 seconds longer than the latter. 

The Siemens Sensation 64 also has a special feature update that allows high resolution imaging while reducing dose by nearly seventy percent. This CT scanner also promises a “zero delay” feature that is useful for testing.


What Other Considerations Do You Have to Make Before Choosing?

Besides the model of your CT scanner, you have to consider external factors that affect your decision. The availability of parts and replacements is one factor. If your lab has more connections in one company for parts than the other, then it is more convenient to go with the model that matches those parts. 

The comfort of your colleagues should also factor into the decision making. Having a machine that the majority is more comfortable with is better than getting a machine only a few people know how to operate. 



The GE LightSpeed VCT 64 and Siemens Sensation 64 are both good choices. When choosing between the two, it all comes down to preference and what you think will work best for your staff. As long as you have a clear vision of what you’re looking for and an understanding on how they differ, you can make an informed decision that you won’t regret. After all, the differences between the two seem minor enough that either choice is valid.

If you’re looking for quality CT parts for your scanner, then browse through the selection at DirectMed Parts and Services. We offer a wide range of parts that are all certified. With over sixty thousand parts in our inventory, we surely have whatever you’re looking for. And if we don’t, we know where to get them. Contact us now for more information.

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