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Title:
METHOD AND APPARATUS FOR EVALUATING AORTIC DISSECTION SURGERY, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/083275
Kind Code:
A1
Abstract:
A method and apparatus (400, 500) for evaluating aortic dissection surgery, an electronic device (100), and a storage medium. The method comprises: obtaining a preoperative aortic model of a patient (S100, S500); simulating aortic dissection surgery on the basis of a virtual stent technology and the preoperative aortic model to obtain a postoperative aortic model (S200, S600); obtaining displacement quantities of the same blood vessel nodes in the preoperative aortic model and the preoperative aortic model (S300); and evaluating a surgical risk degree of the patient on the basis of the displacement quantities (S400). The occurrence probability of postoperative complications is related to the displacement quantities, so that a surgical risk degree of the patient is evaluated on the basis of the displacement quantities, a doctor can make a reasonable medical treatment plan timely and conveniently according to the evaluation result, and the survival rate of the patient is increased.

Inventors:
CHEN DUANDUAN (CN)
ZHANG YILUN (CN)
XU HUANMING (CN)
LI ZHENFENG (CN)
MEI YUQIAN (CN)
SHI YUE (CN)
Application Number:
PCT/CN2020/124825
Publication Date:
May 06, 2021
Filing Date:
October 29, 2020
Export Citation:
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Assignee:
BEIJING INSTITUTE TECH (CN)
International Classes:
A61B6/03; G06F17/00; G06T7/00
Foreign References:
CN110742689A2020-02-04
CN108764221A2018-11-06
CN109003278A2018-12-14
CN109700527A2019-05-03
US20190105008A12019-04-11
Other References:
CHEN DUANDUAN,WEI JIANYONG, DENG YIMING, XU HUANMING, LI ZHENFENG, MENG HAOYE,HAN XIAOFENG,WANG YONGHAO, WAN JIA, YAN TIANYI, XION: "Virtual stenting with simplex mesh and mechanical contact analysis for real-time planning of thoracic endovascular aortic repair", THERANOSTICS, vol. 8, no. 20, 10 November 2018 (2018-11-10), pages 5758 - 5771, XP055807724, ISSN: 1838-7640, DOI: 10.7150/thno.28944
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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