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Tiny crystals could revolutionize medical technology. With their help, researchers have developed a perovsky camera for the first time that can see through the human body.
What if doctors were able to recognize diseases in the human body with previously unmatched precision? And without having to lie in a scanner for hours. What sounds like a dream could soon become a reality.
Because a International team of researchers has developed the world’s first Perowskit camera. It should be able to look into the interior of the human body. The development not only promises faster and safer scans, but also access to a technology that was previously only reserved for the richest hospitals.
Doctors already use nuclear medicine processes such as Spect scans to observe blood supply to the heart or to track down diseases deeply in the body. However, these systems are dependent on detectors that mostly have disadvantages.
Either they are costly and sensitive or cheaper, but chunky and less precise. In order to master these challenges, the researchers turned to the Perowskit crystals, a material that is primarily known for its promising role in solar energy.
A camera like in a smartphone, only for gamma rays
The camera, developed by scientists from Northwestern University and Soochow University, is the first detector based on Perovskit, which is able to capture individual gamma rays with exceptional precision. The system captures gamma rays that sends a short -lived, harmless tracer in the body of a patient.
Every gamma beam looks like a pixel. When millions of these pixels are recorded, a computer summarizes them into a clear, three -dimensional image. Just like the pixels in a modern smartphone camera, the new detector based on Perowskit also provides clarity that has not yet been existed.
In the laboratory, the camera was able to achieve an energy resolution of one to 2.5 percent. These are values that have previously seemed unreachable. In addition, the system is extremely sensitive and can even recognize the weakest signals from a TechNium 99m radioracer, which is often used in clinical examinations.
It created clear pictures that could separate even tiny radioactive sources that were only a few millimeters apart. The detector also works extremely stable and can record almost the entire signal without loss or distortion.
The goal: better scans for more people
An important advantage of the new technology is that the Perowskit crystals are easier to produce and are significantly more cost-effective than the conventional alternatives. This makes the technology accessible to a broader mass. A doctor could scan a patient with a lower radiation dose with the new camera, and the result would be clearer than with a conventional scanner.
For patients, this means less radiation, shorter examination times and more precise diagnoses. For hospitals, the costs for the purchase and maintenance of the devices could decrease. The researchers’ ultimate goal is to free core medicine from a “luxury good”.
An spin -off from Northwestern University called Actinia Inc. is already working to bring the technology from the laboratory to hospitals. As the researchers emphasize, the demonstration of gamma-ray imaging is a milestone that shows that perovsky materials are ready to change nuclear medicine sustainably.
The researchers now see opportunities to further refine the detectors, to raise production and to break new ground in medical imaging. The hope is that thanks to the new technology, “better scans, better diagnoses and better care for patients around the world” are possible.
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As a Tech Industry expert, I find the development of the first perovskite camera that can look into the human body to be a groundbreaking advancement in medical imaging technology. Perovskite materials have shown great potential for use in imaging devices due to their high sensitivity and efficiency in capturing light.
This new camera could revolutionize the way doctors diagnose and treat patients, providing them with a non-invasive and highly detailed view of internal organs and tissues. This could lead to faster and more accurate diagnoses, as well as more targeted and personalized treatment plans.
However, it is important to consider the ethical implications of such technology, particularly in terms of patient privacy and consent. It will be crucial for healthcare providers to ensure that patients are fully informed about the use of this technology and that their information is kept secure and confidential.
Overall, the development of a perovskite camera for medical imaging is a significant step forward in the field of healthcare technology, and has the potential to greatly improve patient outcomes and quality of care.
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