Invention Grant
US09082211B2 Measurement of blood flow dynamics with X-ray computed tomography: dynamic CT angiography
有权
X线计算机断层扫描测量血流动力学：动态CT血管造影
- Patent Title: Measurement of blood flow dynamics with X-ray computed tomography: dynamic CT angiography
- Patent Title (中): X线计算机断层扫描测量血流动力学：动态CT血管造影
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Application No.: US12806212Application Date: 2010-05-06
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Publication No.: US09082211B2Publication Date: 2015-07-14
- Inventor: Sven Prevrhal , Jean Rinkel , Carlos Forsythe , Benjamin M. Yeh
- Applicant: Sven Prevrhal , Jean Rinkel , Carlos Forsythe , Benjamin M. Yeh
- Applicant Address: US CA Oakland
- Assignee: The Regents of the University of California
- Current Assignee: The Regents of the University of California
- Current Assignee Address: US CA Oakland
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T11/00 ; A61B6/03 ; A61B6/00
Abstract:
In various embodiments, systems and methods can provide accurate measurements of blood flow dynamics in a subject. Projection data acquired during a computed tomography (CT) scan of the subject can be used to determine information representing inflow of a contrast material. Accordingly, a measurement of flow velocity, in addition to other aspects of flow, may be obtained from the projection data.
Public/Granted literature
- US20110274333A1 MEASUREMENT OF BLOOD FLOW DYNAMICS WITH X-RAY COMPUTED TOMOGRAPHY: DYNAMIC CT ANGIOGRAPHY Public/Granted day:2011-11-10
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