The CT Market size in North America was worth USD 2.51 billion in 2022 and is estimated to reach USD 3.11 billion by end of 2027 according to Market Data Forecast.
The most important part of a CT scanner is the X-ray tube, since the X-ray tube rotates around the patient while emitting narrow beams of X-rays through the body in order to create the image. These X-ray images are transmitted to a computer where the image is produced digitally.
While there are some CT Scanners that require two X-ray tubes, the vast majority of CT only have one X-ray tube.
The Life of A CT X-Ray Tube
The life expectancy of a CT Scanner X-ray tube varies according to a number of factors. These include patient throughput/tube count, the types of examinations, the level of humidity and temperatures in the room, maintenance and the stability of the power supply.
There are four ways you can measure tube count, which can help predict the lifespan of an X-ray tube: total patient exams, scan seconds, clicks/counts and Milliampere Seconds or mAs.
How Do You Know If Your X-Ray Tube Needs Replacement?
There are several signs that your X-Ray tube is failing. If you see a build-up of tungsten deposited on the internal surface of the glass tube window, the X-ray becomes less useful. If your X-ray tube is producing gas, it means your X-ray tube is no longer a vacuum and must be replaced. If you can hear oil being sucked into the tube insert when the tube is turned on, you have a punctured tube and it must be replaced. If you see stress fractures in the tube, it could also affect vacuum conditions. Do you see oil anywhere it shouldn’t be? This could mean the bearings, rotor or tube housing are failing and the tube must be replaced.
Talk To An Expert
If you have questions about Refurbished CT Scanner systems or their components, talk to an expert at Atlantis Worldwide. We’ve been providing used and refurbished medical imaging equipment to hospitals, clinics, urgent care facilities, veterinary clinics and other healthcare practices for more than 30 years and would be happy to help you.
Some blogs you may have missed:
- Should You Buy New Or Used X-Ray and CT Tubes?
- CT Scanner Artifacts- How Do I Correct Streaks?
- The Lowdown on CT & X-Ray Replacement Tubes
- Is Your CT Tube About To Fail?
- Free CT Resources
About the author: Vikki Harmonay
