Physiological signal detection method applied to magnetic resonance imaging and electronic device
A technology of magnetic resonance imaging and physiological signals, applied in the field of medical imaging, can solve the problems of low detection accuracy of physiological signals, achieve the effect of solving low detection accuracy and improving detection accuracy
Active Publication Date: 2021-04-09
SHANGHAI UNITED IMAGING HEALTHCARE
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[0007] Embodiments of the present application provide a physiological signal detection method applied to magnetic resonance imaging, a magnetic resonance imaging system, an electronic device, and a storage medium, so as to at least solve the problem of low detection accuracy of the subject's physiological signals in the related art
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[0026] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ordinary skill in the art relevant to the content disclosed in this application, the technology disclosed in this application Some design, manufacturing or production changes based on the content are just conventional technical means, and...
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The invention relates to a physiological signal detection method applied to magnetic resonance imaging, a magnetic resonance imaging system, an electronic device and a storage medium. The physiological signal detection method applied to magnetic resonance imaging comprises the steps that magnetic field information of the surface of a subject is detected through multiple diamond NV color center sensors, wherein the diamond NV color center sensors are arranged at different positions of the surface of the subject; and according to the variation of the magnetic field information detected by the diamond NV color center sensors, a physiological signal of the subject is determined. By means of the physiological signal detection method, the problem that in the related technology, the detection accuracy of the physiological signal of the subject is low is solved, and the technical effect of improving the detection accuracy of the physiological signal of the subject is achieved.
Description
technical field [0001] The present application relates to the technical field of medical imaging, in particular to a physiological signal detection method applied to magnetic resonance imaging, a magnetic resonance imaging system, an electronic device and a storage medium. Background technique [0002] Medical imaging refers to the technology and processing process of obtaining internal tissue images of the human body or a certain part of the human body in a non-invasive manner for medical treatment or medical research. Since the development of medical imaging, in addition to X-rays, there are other imaging technologies, and a variety of imaging technology applications have been developed. Commonly used medical imaging techniques include: Computed Tomography (abbreviated as CT), magnetic resonance imaging (abbreviated as MRI), positron emission tomography (abbreviated as PET) and so on. [0003] Among them, the magnetic resonance imaging system is an imaging technology that...
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IPC IPC(8): A61B5/055A61B5/08A61B5/318
CPCA61B5/055A61B5/08Y02A90/30
Inventor 张馨月曹拓宇
Owner SHANGHAI UNITED IMAGING HEALTHCARE