专利内容由知识产权出版社提供
专利名称：NON-INVASIVE ESTIMATION OF
INTRAVASCULAR PRESSURE CHANGESUSING VECTOR VELOCITY ULTRASOUND(US)
发明人：OLESEN, Jacob,JENSEN, Jorgen
Arendt,VILLAGOMEZ-HOYOS, CarlosArmando
申请号：EP15742388.0申请日：20150604公开号：EP3273863A1公开日：20180131
摘要：A method for determining pressure gradients with ultrasound data includesacquiring ultrasound data of a vessel and generating a velocity vector profile for flow inthe vessel with the ultrasound data. The method further includes computing an
acceleration with the velocity vector profile. The acceleration includes at least a temporalacceleration, and computing the temporal acceleration includes reducing noise from thevelocity vector profile and determining the temporal acceleration from the noise-reduced velocity data. The method further includes determining the pressure gradientswith the computed acceleration. The method further includes displaying an ultrasoundimage of the vessel with indicia indicative of the pressure gradients superimposedthereover.
申请人：B-K Medical ApS
地址：Mileparken 34 2730 Herlev DK
国籍：DK
代理机构：Gevers Patents
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