![用于在血流特性建模中进行灵敏度分析的方法和系统](/CN/2014/8/2/images/201480012046.jpg)
基本信息:
- 专利标题: 用于在血流特性建模中进行灵敏度分析的方法和系统
- 申请号:CN201480012046.3 申请日:2014-02-27
- 公开(公告)号:CN105007819B 公开(公告)日:2018-11-23
- 发明人: 塞瑟拉曼·桑卡兰 , 莱昂·格雷迪 , 查尔斯·A·泰勒
- 申请人: 哈特弗罗公司
- 申请人地址: 美国加利福尼亚州
- 专利权人: 哈特弗罗公司
- 当前专利权人: 哈特弗罗公司
- 当前专利权人地址: 美国加利福尼亚州
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 王洪斌; 申屠伟进
- 优先权: 61/772,401 20130304 US 13/864,996 20130417 US
- 国际申请: PCT/US2014/019001 2014.02.27
- 国际公布: WO2014/137742 EN 2014.09.12
- 进入国家日期: 2015-09-02
- 主分类号: A61B6/00
- IPC分类号: A61B6/00 ; G06T7/00 ; A61B5/02 ; A61B5/026 ; G06T17/00
Methods for determining cardiovascular information for a patient include receiving patient-specific data regarding a geometry of the patient's vasculature; creating an anatomic model representing at least a portion of the patient's vasculature based on the patient-specific data; and creating a computational model of a blood flow characteristic based on the anatomic model. The method also includes identifying one or more of an uncertain parameter, an uncertain clinical variable, and an uncertain geometry; modifying a probability model based on one or more of the identified uncertain parameter, uncertain clinical variable, or uncertain geometry; determining a blood flow characteristic within the patient's vasculature based on the anatomic model and the computational model; and calculating, based on the probability model and the determined blood flow characteristic, a sensitivity of the determined fractional flow reserve to one or more of the identified uncertain parameter, uncertain clinical variable, or uncertain geometry.
公开/授权文献:
- CN105007819A 用于在血流特性建模中进行灵敏度分析的方法和系统 公开/授权日:2015-10-28
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61B | 诊断;外科;鉴定 |
------A61B6/00 | 用于放射诊断的仪器,例如与放射治疗设备相结合的 |