18816501. Determination of hemodynamic indices (Siemens Healthineers AG)
Determination of hemodynamic indices
Organization Name
Inventor(s)
Alexandru Turcea of Busteni RO
Serkan Cimen of West Orange NJ US
Dominik Neumann of Erlangen DE
Martin Berger of Bubenreuth DE
Mehmet Akif Gulsun of Princeton NJ US
Puneet Sharma of Princeton Junction NJ US
Determination of hemodynamic indices
This abstract first appeared for US patent application 18816501 titled 'Determination of hemodynamic indices
Original Abstract Submitted
Techniques for processing multiple cardiac images are disclosed. The multiple cardiac images, each of which depicts a portion of coronary arteries, i.e., the same portion of coronary arteries, within an anatomical region of interest, are obtained either during or after an angiography exam. A respective set of lumen radius measurements is determined based on each of the multiple cardiac images and comprises multiple lumen radius measurements respectively associated with multiple locations of the portion of the coronary arteries. A maximum stenosis severity profile and a minimum stenosis severity profile associated with the portion of the coronary arteries are respectively determined based on the respective sets of lumen radius measurements. A lumen radius profile associated with the portion of the coronary arteries is determined based on the maximum stenosis severity profile and the minimum stenosis severity profile. A respective value for each of at least one hemodynamic index at a given location of the portion of the coronary arteries is determined based on the lumen radius profile.
- Siemens Healthineers AG
- Alexandru Turcea of Busteni RO
- Serkan Cimen of West Orange NJ US
- Dominik Neumann of Erlangen DE
- Martin Berger of Bubenreuth DE
- Mehmet Akif Gulsun of Princeton NJ US
- Lucian Mihai Itu of Brasov RO
- Puneet Sharma of Princeton Junction NJ US
- A61B6/50
- G06T7/00
- G06T7/11
- G06T7/33
- G16H30/40
- CPC A61B6/504