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Magnetic resonance imaging apparatus and method of operating the same

A technology of magnetic resonance imaging and magnetic resonance imaging, which is applied in the direction of measurement, magnetic resonance measurement, and image enhancement using the nuclear magnetic resonance imaging system, which can solve the problems of long scanning, difficult to identify damage, and image distortion.

Inactive Publication Date: 2018-04-20
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] When a subject's heart is imaged, for example using MRI equipment, the scan can be long and, due to image distortions caused by the motion of the heart, it may be difficult to identify the injury

Method used

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  • Magnetic resonance imaging apparatus and method of operating the same
  • Magnetic resonance imaging apparatus and method of operating the same
  • Magnetic resonance imaging apparatus and method of operating the same

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Embodiment Construction

[0045] This specification describes exemplary principles of the present disclosure and sets forth exemplary embodiments of the present disclosure to clarify the scope of the present disclosure and to enable those of ordinary skill in the art to practice the exemplary embodiments. The current exemplary embodiments may have different forms.

[0046] Like reference numbers generally refer to like components throughout. This specification does not describe all components in the exemplary embodiments, and common knowledge in the art or the same description of the exemplary embodiments will be omitted below. In the specification, the term "part" or "section" may be implemented as hardware or software, and, according to an exemplary embodiment, one "part" or "section" may be formed as a single unit or component, or may include a plurality of units or components. Hereinafter, principles and exemplary embodiments of the present disclosure will be described in detail with reference to...

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Abstract

The invention provdies a magentic resonance imaging apparatus and a method of operating the same. The magnetic resonance imaging (MRI) apparatus, including a processor and a memory connected to the processor, wherein the processor is configured to control a radio frequency (RF) coil to apply a first pulse sequence to a first slice from among a plurality of slices of an object during a first RR interval of a heart, and acquire a first magnetic resonance (MR) signal corresponding to the first pulse sequence from the RF coil, control the RF coil to apply a second pulse sequence to a second slicefrom among the plurality of slices during a second RR interval of the heart, and acquire a second MR signal corresponding to the second pulse sequence from the RF coil, reconstruct a first MR image from the first MR signal, and reconstruct a second MR image from the second MR signal.

Description

[0001] This application claims the benefit of Korean Patent Application No. 10-2016-0132144 filed with the Korean Intellectual Property Office on October 12, 2016, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0002] Exemplary embodiments consistent with the present disclosure relate to a magnetic resonance imaging (MRI) apparatus and a method of operating the MRI apparatus. Background technique [0003] Magnetic resonance imaging (MRI) equipment uses magnetic fields to capture images of subjects. Because stereoscopic images of bones, lumbar intervertebral discs, joints, nerves, ligaments, heart, etc. can be obtained at desired angles, MRI equipment can be used for accurate disease diagnosis. [0004] When imaging a subject's heart, for example using an MRI device, the scan can be long and it can be difficult to identify lesions due to image distortions caused by the motion of the heart. Therefore, in order for the MRI appara...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/055G01R33/56
CPCA61B5/055A61B5/72G01R33/5608G01R33/561G01R33/5673G01R33/5602G01R33/5607G01R33/5611G06T5/70G01R33/4828G01R33/54
Inventor 崔相天
Owner SAMSUNG ELECTRONICS CO LTD