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Ultrasound apparatus for measuring the thickness of the walls of the left anterior descending, right and circumflex coronary arteries
Ultrasound apparatus for measuring the thickness of the walls of the left anterior descending, right and circumflex coronary arteries
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机译:用于测量左前期下降,右侧和循环冠状动脉壁厚度的超声装置
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摘要
Ultrasound automated method 1 for measuring the thickness of the walls of the left anterior descending, right and circumflex coronary arteries, the ultrasound automated method 1 being implemented by means of an apparatus 100 comprising: an ultrasonic device 10, a tracking system 12, comprising the ultrasonic device 10, a QI system 16, a 3D generator 17, a cross section generator 18, a display driver 19, a display 20. The ultrasound automated method comprises: a first step 2 defining a fixed frame of reference, a second step 3 wherein the tracking system 12 detects the position of the ultrasonic device 10 in respect of the fixed frame of reference, a third step 4 wherein the tracing system 12 records a set of 2D images, to be transmitted by the ultrasonic device 10 to the database of the QI system 16 structure: a fourth step 5 wherein the reference sensor 15 is placed over the arterial walls, selecting the proximal and distal walls of the arteries; a fifth step 6 wherein the QI system 16 selects the length of the walls to be measured in order to proceed to thickness determination; a sixth step 7 wherein a software allows to investigate over the length of the selected coronary segment, the mean arterial thickness AT and lumen area LA.
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