Минаев Сергей Викторович (RU),Сумкина Ольга Борисовна (RU),Ковалев Вячеслав Данилович (RU),Копылов Геннадий Алексеевич (RU),Гетман Наталья Васильевна (RU)
申请号：
RU2014143059
公开号：
RU2014143059A
申请日:
2014.10.24
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
1. A method of determining the geometric parameters of human blood vessels, and a device for its implementation that uses ultrasonic waves, characterized in that the outer surface of the stripped blood vessel ultrasonic oscillation superimposed sensor, wherein the ultrasound pulse is generated by a command from the processor and through the gel layer as a connecting medium between the air and the human body tissue stacked previously, is directed into the interior of the vessel, where the boundary is reflected from the first medium, wherein yavl etsya inner wall of the blood vessel within which the blood flows, and as the strongest echo signal reflected from the nearest border media back to the sensor-emitter, which is converted to electrical pulses provided to a processor that calculates a depth, taking into account the thickness of the layer gel, which originated echo, by registering the time difference between the moments of the ultrasound pulse emission and receipt of the echo, which is the wall thickness of the blood vessel, processes this signal, reobrazuet it into a digital form and displayed on a monitor value of the wall thickness of the screen, while in the emission of the ultrasonic pulse probe is rotated its sliding along the generatrix of the external surface of the vessel in the transverse direction thereto in one and the other side from the initial position and watch the monitor screen until it is displayed the lowest value of the wall thickness of the vessel, which will be true and its value then electronic micrometer with a minimum measuring force is measured by a known method vneshneg1. Способ определения геометрических параметров кровеносных сосудов человека и устройство для его осуществления, использующий ультразвуковые волны, отличающийся тем, что на внешнюю поверхность оголенного кровеносного сосуда накладывается датчик ультразвуковых колебаний, в котором формируется ультразвуковой импульс по команде от процессора и через слой геля, как соединит
