Release date: 2009-08-24
The US Department of Defense Lab and a Canadian company are developing a small high-definition imaging gamma camera for prostate cancer. The camera is a nuclear medical device that can locate the cancer tissue of the prostate at an early stage, which is very important for successful diagnosis and treatment.
The new cadmium zinc cadmium (CZT) gamma camera is small in size and is suitable for diagnosis of prostate cancer through the rectum after injection of a radiotracer. The high-resolution CZT detector is a cutting-edge technology that uses this new technology to minimize the distance between the system and the prostate. Urologists can use a smaller number of tracers than traditional nuclear medicine systems. Imaging a specific part.
Ralph James, the research leader, said: "This is a huge opportunity to apply gamma ray detector technology to cancer diagnosis and treatment." Dr. Cui Yonggang, another scientist in the study, said: "CZT and conventional nuclear imaging The best aspects of the detector are combined while minimizing their weaknesses. Our experience plays a key role in the development of detectors and electronic design, and is very important for the development of this compact, competitive system. Function."
Although the purpose of the CZT-based system is to examine prostate cancer, it can also be used in other cancers such as cervical cancer, uterine cancer, colorectal cancer and breast cancer. Shanghai Medical Device Industry Association
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