As we move further into the year 2023, the field of radiology is experiencing significant advancements that are transforming the way we diagnose and treat diseases. From artificial intelligence and machine learning to hyperspectral and molecular imaging, radiology technology is rapidly evolving, providing clinicians with more accurate and timely diagnostic information.

In this article, we will explore some of the latest trends in radiology technology that are shaping the healthcare landscape in 2023 and beyond. By examining these trends, we can gain a better understanding of how radiology technology is improving patient outcomes and enhancing the quality of care.

Medical Imaging Technology

Transforming Healthcare Delivery with Mobile Medical Imaging 

Mobile medical imaging technologies are increasingly becoming an integral part of modern healthcare, providing clinicians with the ability to deliver rapid and cost-effective diagnostic imaging services to patients in remote or underserved areas. Among the most promising mobile radiology technologies are mobile computed tomography (CT) and mobile magnetic resonance (MR) imaging, which can be used to diagnose and treat a range of medical conditions in different clinical settings.

Mobile CT and MR imaging units are equipped with all of the same capabilities as their stationary counterparts, but with the added benefit of portability, allowing physicians to bring the equipment to the patient, rather than the other way around. This not only saves time but also reduces costs associated with transferring patients to imaging centers or hospitals. Furthermore, mobile medical imaging can be especially useful in emergency situations, where time is of the essence, or in situations where access to medical imaging services is limited.

In addition to their use in remote areas, mobile medical imaging technologies can also be used in various settings, such as long-term care facilities, nursing homes, and outpatient clinics. These technologies are paving the way for fast, convenient, and cost-effective radiology services, enabling more patients to receive timely and accurate diagnoses, regardless of where they are located.

Expanding the Use of POCUS

Point-of-care ultrasound (POCUS) is a medical imaging modality that has revolutionized how physicians diagnose and treat a wide range of medical conditions. POCUS provides clinicians with real-time images of organs and structures within the body, allowing them to assess organ function, evaluate cancer risk, and identify a variety of medical conditions quickly and accurately.

The pandemic has highlighted the importance of POCUS, with the technology being widely used to diagnose and monitor patients with COVID-19. This has led to an increased focus on the development of portable, handheld POCUS devices that can be used at the patient’s bedside or in remote locations, minimizing the risk of COVID-19 transmission.

In addition to its use in COVID-19 patients, POCUS has numerous applications in a wide range of medical specialties, including emergency medicine, critical care, cardiology, and obstetrics/gynecology. Some experts even predict that POCUS will replace the stethoscope as a standard triage tool, providing more detailed and accurate information to help clinicians make informed decisions about patient care.

As POCUS technology continues to improve and become more widely available, it is likely that we will see an expansion in its use across a broad range of medical specialties.

The Rise of Hyperspectral and Molecular Imaging

The use of hyperspectral and molecular imaging technologies is expected to continue to rise in 2023, driven by the need for more detailed and accurate diagnostic information in medical imaging. Hyperspectral imaging involves capturing images at multiple wavelengths, allowing for the identification and analysis of specific tissues or substances within the body. Molecular imaging uses targeted probes to visualize specific molecular targets within the body.

X-ray spectroscopy (XS) and micro-CT are examples of hyperspectral and molecular imaging technologies that are gaining traction in the medical imaging field. XS is a non-invasive imaging technique that provides high-resolution information about the elemental composition of tissues and organs, enabling more accurate diagnosis of certain medical conditions. Micro-CT, on the other hand, is a high-resolution imaging modality that uses X-rays to produce detailed images of small structures, such as bone microarchitecture and small tumors.

Hyperspectral and molecular imaging technologies offer several advantages over traditional X-ray imaging, such as higher resolution, greater specificity, and increased sensitivity. As a result, these technologies can provide clinicians with a more accurate and detailed picture of the body’s internal structures and functions, enabling earlier detection and more targeted treatment of diseases.

These technologies have the potential to revolutionize medical imaging, providing clinicians with more accurate and effective diagnostic tools and improving patient outcomes.

Maximizing the Potential of MRI

Magnetic resonance imaging (MRI) has become an indispensable tool in modern medicine, providing clinicians with high-resolution images of the body’s internal structures and functions. In recent years, there has been a significant focus on making MRI technology more effective and cheaper to maintain, with several advancements expected in 2023.

One of the critical areas of improvement in MRI technology is the development of more powerful magnets that can provide higher-resolution images in a shorter amount of time. These advancements will enable clinicians to obtain more accurate diagnostic information while reducing patient scan times and improving patient comfort. Additionally, there have been advances in the use of contrast agents to enhance MRI images, allowing for more detailed visualization of specific tissues and organs.

Another area of focus in developing more cost-effective MRI technology is using artificial intelligence (AI) and machine learning algorithms to improve image quality and reduce the need for repeat scans. AI can help identify artifacts and noise in images, enabling technicians to adjust the scan in real-time and ultimately leading to more accurate diagnoses.

In addition to these technological advancements, MRI maintenance and servicing improvements are also expected in 2023. New maintenance and service protocols will enable clinics and hospitals to extend the lifespan of MRI machines, reduce downtime, and minimize the cost of repairs.

Overall, the development of more cost-effective MRI technology will help reduce the financial burden on healthcare systems and make MRI services more accessible to patients who need them.

Conclusion

As we move further into the future, we can expect to see continued growth and development in medical imaging technology, providing clinicians with more powerful and effective tools to diagnose and treat diseases. By harnessing the full potential of these technologies, we can improve patient outcomes, enhance the quality of care, and make healthcare services more accessible and cost-effective for all.

Catalina Imaging is dedicated to helping healthcare facilities of all sizes achieve their goals and deliver the best possible care to their patients. To learn more about how we can help your facility achieve its medical imaging needs, call (844) 949-1664 or email info@catalinaimaging.com today.

CT scans (computed tomography scans) have long been a staple in the medical field for their ability to create detailed images of the inside of the body. These scans are beneficial for identifying problems such as fractures, tumors, and other abnormalities. However, recent studies have shown that CT scans can also be used to identify patients who are at a high risk of experiencing a fracture in the future.

At Catalina Imaging, we’re committed to providing the highest quality solutions by specializing in mobile CT scanning technology. Contact us at info@catalinaimaging.com or at (844) 949-1664.

Identifying Patients at High Risk of Fractures

The main benefit of CT scans being able to identify patients who are at high risk of fracture is that it allows for early intervention. When the risk is detected early on, doctors can start implementing treatment plans and lifestyle changes to help prevent the fractures from happening. This is especially important for elderly patients or those with osteoporosis, as these individuals are at a higher risk of experiencing a fracture.

So, how do CT scans identify patients at high risk of fracture?

By measuring bone density

CT scans can create detailed images of the bones, allowing doctors to see the density of the bone tissue. Low bone density is a major risk factor for fractures, as it indicates that the bones are weaker and more prone to breaking.

By finding bone abnormalities

CT scans can also identify patients at high risk of fracture by identifying bone abnormalities. These abnormalities can include osteoporosis, bone tumors, and other conditions that weaken the bones and increase the risk of fracture.

Monitoring the Effectiveness of Preventative Treatment

CT scans can be repeated at regular intervals to track changes in bone density and the improvement of abnormalities. This helps doctors determine the effectiveness of the treatment plan and make any necessary adjustments. However, it’s important to remember that CT scans are just one tool in preventing fractures and should be used in conjunction with a healthy lifestyle, protective gear, and fall prevention measures.

Takeaway

In conclusion, CT scans can be used to assess a patient’s risk of fractures and develop treatment plans to prevent them. By identifying and addressing the cause of weak bones, doctors can improve the patient’s overall health and quality of life.

If you are concerned about your risk of fracture, talk to your doctor about the possibility of getting a CT scan and what steps you can take to reduce your risk.

To learn more about CT scans, contact Catalina Imaging at (844) 949-1664 or email us at info@catalinaimaging.com.

CT scanners are important medical devices that are used to produce detailed images of the inside of the body. While both mobile CT scanners and portable CT units can be used for this purpose, there are some key differences between the two types of scanners.

In this article, we will compare the size, mobility, and versatility of mobile CT scanners and portable CT units, and discuss the pros and cons of each. We will also explore the various uses of these scanners, including in emergency situations and in remote or rural areas where access to traditional CT scanners may be limited.

At Catalina Imaging, we’re committed to providing the highest quality solutions by specializing in mobile CT scanning technology. Contact us today at info@catalinaimaging.com or call us at (844) 949-1664!

What makes Mobile CT Scanners vs. Portable CT Units so different?

They use different systems

Mobile CT scanners have a rotating gantry that allows them to go around the patient during the scan. The gantry is a large, stationary cylindrical tube that supports the x-ray source and detector array. These components work together to produce detailed images of the inside of the body.

The x-ray source emits a series of x-ray beams that pass through the patient’s body and are detected by the detector array on the other side. The resulting data is used to create detailed cross-sectional images of the body. They offer high resolution and detail, making them particularly useful for visualizing organs such as the heart, kidneys, and liver.

Portable CT units, on the other hand, use a single x-ray source and detector to produce detailed images of the inside of the body. The x-ray source in a portable CT unit is a small, focused beam of x-rays that is directed at the area of the body being imaged. The detector is located on the opposite side of the body and measures the intensity of the x-rays that pass through the body.

That being said, portable CT scanners are generally easier to use and require less training; however, they may not offer the same level of resolution or detail as mobile CT scanners.

They have different capabilities

Mobile CT scanners are typically mounted on a truck or trailer and brought to hospitals or other medical facilities for on-site imaging. They are generally larger, more expensive, and more complex than portable CT units and require a trained operator to perform the scan.

Additionally, mobile CT scanners are used for more specialized or complex imaging procedures. Portable CT scanners, on the other hand, are more commonly used in general diagnostic imaging and are used in remote locations, such as rural areas or developing countries. This is because they are small and easy to transport, allowing them to be moved easily from place to place where access to traditional CT scanners may be limited. For this same reason, they are also particularly useful in emergency situations.

Conclusion
Both mobile and portable CT scanners offer important benefits in terms of diagnostic accuracy and patient care and will continue to play a vital role in the medical field for years to come. Understanding the differences between the two devices can help healthcare providers choose the most appropriate device for a particular situation.

Let us help you find the perfect solution for your mobile medical imaging needs. Call us today at (844) 949-1664 or email us at info@catalinaimaging.com to learn how we can help your practice.

Computed tomography (CT) scanners are a vital piece of equipment in any medical imaging department. And after performing thousands of scans, it’s normal for scanners to experience some sort of issue. In the event that an issue does come up, typically an imaging engineer will be called in to diagnose and fix the problem as quickly as possible.

Common Ways That Your CT Scanner Can Fail and How to Avoid Them

To keep you better informed of the ins and outs of CT scanners, we’re going to talk about the most common problems you can expect when operating them, as well as what you can do to avoid them from ever happening. This way, you won’t have to worry about experiencing unnecessary downtime or ending up with an inferior scan.

At Catalina Imaging, we’re committed to providing the highest quality solutions by specializing in mobile CT scanning technology. Contact us today at info@catalinaimaging.com or call us at (844) 949-1664!

• X-ray tube failure

When the X-ray tube fails or malfunctions, it can result in poor image quality or an inability to produce images at all. This usually occurs when there is an issue in the vacuum seal within the tube or damage to the tube itself. Other factors may also contribute to this issue, including age, wear and tear, and improper maintenance.

If an X-ray tube failure occurs, turn off the X-ray beam immediately to ensure the safety of the patient and the healthcare providers. The CT scan may need to be rescheduled or performed using a different type of medical imaging technology, depending on the severity of the failure and the unavailability of alternative equipment. The healthcare provider should work with the patient to determine the best course of action.

• Calibration issues

Calibration is very important to ensure that the machine is working properly and giving accurate results. To calibrate a CT scanner is to scan an object called a phantom, with known radiodensity, to check whether the measurements given show the correct number of Hounsfield Units (HUs). 

This can be done manually or automatically, depending on what kind of calibration tool was included with your CT scanner purchase. If there isn’t any calibration tool included with your purchase, you will need to buy it separately.

• Cloudy sensors and filters

Ambient temperature and humidity can affect the performance of your machine. This is especially important in humid environments, where water vapor can condense on the sensors and lenses of your device.

To avoid this problem, try to keep your machine at around 72 degrees Fahrenheit (22 degrees Celsius). And if you live in an especially dry climate, be sure to keep it out of direct sunlight.

Dust particles and other contaminants inside the air filter system can also be the culprit as to why your machine is malfunctioning. To prevent this, change out the CT scanner’s filters regularly (at least once every three months) and clean them regularly with compressed air, as well as soap-based cleaners (never use alcohol.) 

Additionally, it’s recommended to use HEPA filters for any rooms adjacent to where you plan on doing scans. These will capture most dust particles before they go anywhere near the machine’s sensitive components.

• Too much image noise 

Multiple detector scanners are those that use two or more detectors to take x-ray images from different angles around the body. Each detector records only part of an image, which are all combined later on during processing. While these can produce better-quality results than single-detector scanners, they also tend to produce images with more noise. 

When you experience this, try to increase the radiation dose to improve the contrast resolution of a CT scan. This will reduce the amount of noise in the image, resulting in a clearer and more detailed image.

However, it is also important to consider the balance between the radiation dose and the required contrast resolution when determining the settings for the examination. Increasing the radiation dose may come at a cost, and it is necessary to weigh this against the need for a high-quality image.

• Power surges

If a CT scanner were to experience a power surge, it damage your equipment. This is why it’s important to use surge protectors that are UL-tested and approved.

Furthermore, ensure that any electrical equipment in your radiology suite is plugged into an outlet with a properly installed ground fault circuit interrupter (GFCI). You can also buy specialty outlets that have built-in receptacles for plugs without cords to reduce tripping hazards and increase safety overall.

Related resources:

History of the CT Scan | The Difference Between CT and MRI

Conclusion

We hope this guide has helped you understand the most common ways that CT scanners can fail. If you run into any trouble when using a CT scanner, contact an experienced technician immediately to prevent any further downtime.

Let us help you find the perfect solution for your mobile medical imaging needs. Call us today at (844) 949-1664 or email us at info@catalinaimaging.com to learn how we can help your practice.

As a medical practitioner, you know that education is important to help patients create the best health outcome. However, you also know that the implications of possible deficiencies in knowledge can have detrimental effects on your facility. 

We use state-of-the-art Siemens, GE, and Toshiba/Canon technology to provide you with the highest-quality solutions. Contact us today at info@catalinaimaging.com or call us at (844) 949-1664!

“Obesity impacts medical imaging. The increases in weight and girth of the patient population are testing the current limits of imaging equipment. With the increasing prevalence of overweight and obese populations, more patients are encountering difficulties in obtaining diagnostic-quality images.”

Source: Impact of Obesity on Medical Imaging

So if a patient insists on being scanned with a full body CT, what advice would you give them? Here are some things to share with overweight patients.

Are CT scans safe for heavy patients?

Patients above their ideal weight may wonder if this imaging procedure is safe for them. You can give them a definite yes!

CT scans are considered one of the safest medical imaging tests available today. They help doctors diagnose tumors and other abnormalities in the body more accurately and quickly than different types of imaging tests like X-ray or MRI.

Most doctors may not always recommend having a full body scan because of how long they take and how much radiation they use up (which can accumulate over time). But they will allow their patients who weigh over 200 pounds to get one if necessary without hesitation.

How to know the weight limit of a CT Scanner?

The weight limit of a CT scanner is based on the patient’s weight. How much does it weigh? 

Well, that depends on the size of your machine and how big your patient is. Typically between 300 and 400 pounds (136 to 181kg), this number can vary greatly depending on your device and even your model.

For example, larger models may have higher weight limits than smaller ones because they hold more people at once while accommodating more heavy patients. But there are still plenty of smaller scanners with lower maximum capacities than others! 

And if all else fails, remember no matter what kind or size CT scan you need to perform today, experts trained in handling such situations should be done today. Be wary of seedy places with unscrupulous practices!

Does body mass index matter when it comes to CT scans?

A body mass index (BMI) is a measure of body fat based on height and weight. It is used to screen for weight categories that may lead to health problems, such as being underweight or overweight.

The more fat and muscle your patients have, the more radiation their body absorbs. So if they’re overweight or obese, that means more radiation for them and more for you to worry about.

If the patient is overweight (BMI>30), you may recommend that they get a lower dose of radiation during your CT scan than someone who is less heavy.

Are there any imaging alternatives that can be recommended?

If you have an overweight patient, there are a few things that you should consider before recommending a CT scan. First, it’s important to determine whether any alternative imaging methods can be recommended for the particular condition being studied.

You must also consider if the information obtained from a CT scan would be valuable to make a diagnosis. For example, if a chest X-ray or ultrasound is sufficient for you to get what you need to know, then you can request those tests instead.

Second, ask yourself why the doctor who requested it wants them to have this test done. It will help give you more clarity on whether it’s necessary. 

If there’s an emergency where time matters more than anything else (for example, if there’s suspicion of internal bleeding), then yes—it might be worth going for a CT scan even. 

However, it may mean exposing the patient to high radiation doses and may cause more harm if done repeatedly over long periods without breaks between sessions.

What are the risks of missing out on CT Scans for heavy patients?

In some cases, CT scans are the best way to diagnose certain conditions. These include cancer, tumors, blood clots, and infections like pneumonia.

They can also detect fractures of bones and blood clots in the brain. A CT scan is also used to look for blood clots in the lungs if the patient has a heart attack or stroke.

Weight Limits and CT Scans: Extra Considerations for Obese Patients

In conclusion, the main goal in heavy imaging patients is to minimize the risks associated with the procedure. Thus, knowing their weight and BMI (body mass index) is important before undergoing any X-ray or CT scan. Most of all, make sure that they clearly understand with their doctors and radiologists how they will handle any potential injuries that might occur due to this test. 

The next time you need a mobile scanner, contact Catalina Imaging at info@catalinaimaging.com or call us at (844) 949-1664. We’ll help you find the perfect solution for your imaging needs!