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Device and method for acquiring fusion image

A technology for acquiring and fusing images, which is applied in the field of medical images to prevent signal interference and facilitate image analysis

Inactive Publication Date: 2016-03-23
IND UNIV COOP FOUND SOGANG UNIV
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  • Device and method for acquiring fusion image
  • Device and method for acquiring fusion image
  • Device and method for acquiring fusion image

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[0038] Hereinafter, the basic concept employed in the embodiments of the present disclosure will be briefly described, and then detailed technical features will be described in order.

[0039] Biological tissues generate radiative and non-radiative processes via photoacoustic coefficients, and fluorescence images and photoacoustic images are formed from absorbed light energy by means of different process bases. Embodiments of the present disclosure allow observation of the production of radiative / non-radiative processes and light absorbance of tissue, thereby allowing the development of a system structure that can capture the optical characteristics of tissue as a more accurate quantification index and provide Elasticity ultrasound images (elastograms) and color flow imaging. In addition, the embodiments of the present disclosure can utilize contrast agents that react with a single imaging technique or multiple imaging techniques to provide quantitative indicators with high co...

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Abstract

The present invention relates to a device and a method for acquiring a fusion image, wherein: an ultrasound signal for an ultrasound image and an optical signal for a photoacoustic image and a fluorescent image are applied to an object; an ultrasound signal, a photoacoustic signal and an optical signal are received from the object; and a fusion image including image information having different detection surfaces for the object is generated by using at least two of the received ultrasound signal, photoacoustic signal and optical signal.

Description

technical field [0001] The present disclosure relates to medical image technologies for diagnosis, analysis, and treatment, and more particularly to detector structures, imaging devices, and Imaging method. Background technique [0002] Ultrasonic (US) imaging equipment is used to image the structure and features of the observed area by applying ultrasonic signals to the observed area in the human body using an ultrasonic probe, receive the returned ultrasonic signal reflected by the tissue, and extract the information contained in the signal device of. Compared with other medical imaging systems, such as X-ray, CT, MRI, PET, etc., the US imaging device can advantageously obtain images in real time at low cost and without harm to the human body. [0003] A photoacoustic (PA) imaging device applies photons to an observation region inside a human body, receives ultrasonic signals directly generated by the photons absorbed in tissues, and extracts image information from the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00H04N5/30
CPCH04N5/2624A61B8/4416A61B8/5246A61B5/0071A61B5/0095A61B5/0035A61B5/0059A61B8/5207
Inventor 张珍镐宋泰庚刘亮模姜智云布莱恩·威尔森金康韩承熙
Owner IND UNIV COOP FOUND SOGANG UNIV
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