From PET/CT developed in 2003, medical image has been in the trend of fusion continually. As one of the fastest discipline, in recent several years, radiation, ultrasound and nuclear medicine have achieved the rapid development, but there are less and less reling on a single imaging technology to diagnose and it more depends on multiple imaging results to observe and compare in different image, so that get comprehensive image diagnosis result.
In past, we want to the fusion, now we are doing fusion and it is fused in the future. At present, comprehensive image is more and more important and fuse different image advantage and improve the comprehensive level of subject and increase medical imaging competitiveness and it is good for promote sustainable development of medical image industry.
Recently, fusion trend of medical image has been obvious gradually and it is less and less reling on a single imaging examination technology to make the diagnosis. In addition, medical image fusion has not only meet itself development needs and meet medical clinical diagnosis demands but also it can observe and compare and analyse in different images so that it can provide with image information of different angle and so make the correct diagnosis.
Medical image fusion is that medical information fusion and information fusion technology is applied in medical imaging fields. In the other words, using computer technology do digital integrated treatment for image information obtained from various imaging examination.
Image fusion need better fusion, including all kinds of medical imaging diagnostic technology, such as x-rays, ultrasound, nuclear science, optical and play different image technology advantage fully and make up for the shortage of single check imaging. Fusion technology can be devide into two parts: One is belong to diagnosis and the other exists for treatment. As the diagnosis of fusion technology, it appears vascular Computed Tomography, Vascular MR; On treatment, there are intervention study and ultrasound doing fusing; Even, the X-ray, ultrasound and magnetic resonance imaging (mri) together for treatment.
But if medical fusion want to get breakthrough development, it needs to be established in the digital network. Data network provide with technology method and technology platform for improving the diagnostic efficiency and quality of the diagnosis.
From the global Global medical imaging market demand to see, the market demands of some developed countries have already been close to the saturated, but in developing countries, especially Latin America, the Middle East, southeast Asia and Africa, their market demands are still large. According to related data, in 2011, the total market of our country medical image equipments achieved 1.82 billion dollars and it is forecasted that it will achieve 2.65 billion dollars.
China government has promoted basic-level medical development and pull market demand of ultrasound, X-ray machine, DR image equipment, but the future medical development will give priority to the primary medical treatment and senior medical treatment. Therefore, medical imaging equipmenthas increased in the field of high medical treatment.
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