Medical endoscopic Cherenkov fluorescence imaging system
An endoscopic and luminous imaging technology, applied in the field of medical imaging, can solve the problems of not being able to provide white light images of the body surface, not being able to locate the exact position of the lesion, and not having universality, so as to improve the diagnostic accuracy and early diagnosis ability, Easy-to-master, versatile effects
Active Publication Date: 2015-07-01
XIDIAN UNIV
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However, the endoscopic Cerenkov fluorescence imaging system cannot provide white light images of the body surface, and cannot locate the exact location of the lesion; in addition, the types of endoscopes used are different for different diagnostic sites in clinical practice. Same, so this endoscopic Cerenkov fluorescence imaging system is not universal
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[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0038] Such as figure 1 , figure 2 Shown, the present invention is a kind of medical Cerenkov fluorescence imaging system through endoscope, and described system comprises:
[0039] The endoscope probe 1 is used to collect the white light signal on the surface of the object under inspection and / or the Cerenkov fluorescence signal emitted by the combination of the target target inside the object under inspection and the probe;
[0040] An optical fiber image transmission bundle 2, one end of which is connected to the endoscopic probe 1, for transmitting the white light signal and / or the Cerenkov fluorescence signal;
[0041] ...
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The invention discloses a medical endoscopic Cherenkov fluorescence imaging system which is characterized by comprising an endoscope probe, an optical fiber image transmission bundle, a detection device and a computing and imaging device; one end of the optical fiber image transmission bundle is connected with the endoscope probe, the other end of the optical fiber image transmission bundle is connected with the detection device; the computing and imaging device is connected with the detection device. The medical endoscopic Cherenkov fluorescence imaging system expands diagnosis range of an endoscope and improves diagnosis precision and early diagnosis capacity of the endoscope, can be used for any endoscopic systems with standard biopsy channels, is easy, flexible and convenient to operate and easy to control, and accordingly has widespread application prospect.
Description
technical field [0001] The present invention relates to the technical field of medical imaging, in particular to a medical endoscopic Cerenkov fluorescence imaging system in the technical field of optical molecular imaging. Molecular Specific Imaging. Background technique [0002] As an emerging optical molecular imaging technology, Cherenkov fluorescence imaging is based on the Cherenkov phenomenon, and imaging is performed by detecting visible and near-infrared light produced by certain radionuclides during nuclear decay. Since a large number of nuclide probes have been approved by the US Food and Drug Administration for clinical diagnosis and treatment of various diseases, it will provide new ideas for the limitations of molecular probes faced by the clinical transformation of optical molecular imaging technology . Endoscopic technology refers to the technology that sends detection instruments into the body from the outside through the natural cavity of the human body, ...
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IPC IPC(8): A61B5/00
Inventor 陈雪利曹欣梁继民林叶楠杨德富朱守平屈晓超陈多芳田捷
Owner XIDIAN UNIV