METHOD AND SYSTEM FOR ANALYZING BLOOD FLOW CHARACTERISTICS IN CAROTID ARTERY BY MEANS OF PARTICLE-BASED SIMULATION

A method, for analyzing blood flow characteristics in a carotid artery, executed by a computing device according to one embodiment of the present disclosure comprises the steps of: obtaining an image of a patient's carotid artery; generating a 3D image simulating the shape of the carotid artery...

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Bibliographische Detailangaben
Hauptverfasser: PARK, Seunghyun, KIM, Jinhyun, SHIN, Yunsoo, CHO, Bonghyun, JEONG, Joonhee
Format: Patent
Sprache:eng ; fre ; kor
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Zusammenfassung:A method, for analyzing blood flow characteristics in a carotid artery, executed by a computing device according to one embodiment of the present disclosure comprises the steps of: obtaining an image of a patient's carotid artery; generating a 3D image simulating the shape of the carotid artery on the basis of the image of the carotid artery; receiving information relating to the blood flow of the patient; performing a simulation using a plurality of particles in the 3D image corresponding to the carotid artery on the basis of the received information relating to the user's blood flow; and determining the information relating to the blood flow characteristics in the carotid artery on the basis of the result of the simulation performed. Conformément à un mode de réalisation, la présente invention concerne un procédé pour analyser des caractéristiques de débit sanguin dans une artère carotide, lequel procédé est exécuté par un dispositif informatique et consiste à : obtenir une image de l'artère carotide d'un patient; générer une image tridimensionnelle (3D) simulant la forme de l'artère carotide sur la base de l'image de l'artère carotide; recevoir des informations relatives au débit sanguin du patient; effectuer une simulation à l'aide d'une pluralité de particules dans l'image 3D correspondant à l'artère carotide sur la base des informations reçues relatives au débit sanguin de l'utilisateur; et déterminer les informations relatives aux caractéristiques de débit sanguin dans l'artère carotide sur la base du résultat de la simulation effectuée. 본 개시의 일 실시예에 따른 컴퓨팅 장치에 의해 동작되는 경동맥에서의 혈류 특성 분석 방법은, 환자의 경동맥에 대한 영상을 획득하는 단계, 경동맥에 대한 영상을 기초로 경동맥의 형상을 모사하는 3D 이미지를 생성하는 단계, 환자 내의 혈류에 대한 정보를 수신하는 단계, 수신된 환자의 혈류에 대한 정보를 기초로 경동맥에 대응하는 3D 이미지 내에서 복수의 입자를 이용한 시뮬레이션을 수행하는 단계 및 수행된 시뮬레이션의 결과를 기초로 경동맥 내의 혈류 특성에 대한 정보를 결정하는 단계를 포함한다.