Камалова Юлия Борисовна (RU),Степанов Владимир Александрович (RU)
申请号：
RU2013142789/14
公开号：
RU00137187U1
申请日:
2013.09.19
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
The invention relates to medical engineering and is intended for determining the nature of the topical hearth and cardiac arrhythmias. The problem to be solved by the claimed device is to increase the accuracy of the synthesis of the three-dimensional vectorcardiogram (VCG) and its projections in the planes XY, YZ, XZ, and any construction of ECG leads. This object is achieved by the fact that the inventive device comprises a sensor unit, removing electrocardiographic with the patient signal, whose outputs are connected to inputs of the block tool of differential amplifiers and their outputs are connected to three inputs of the control unit, two outputs of which are connected to the block interface converter and galvanic isolation . Thus in order to improve the accuracy of diagnosis of cardiovascular disease by determining spatial characteristics of the electric heart activity sensor unit further comprises a converter adapted for precision resistors (resistive matrix] Frank implements formula, and the control unit is based on a microcontroller comprising analog digital converter and a universal synchronous-asynchronous receiver-transmitter. The technical result provided by the above with okupnostyu signs is to increase the accuracy of determining the topical focus and nature of cardiac arrhythmias through the use of precision resistors to ensure the maximum approximation to a number, ensuring the formation of Frank coefficients.Изобретение относится к медицинской технике и предназначено для определения топического очага и характера нарушения ритма сердца. Задачей, на решение которой направлено заявленное устройство, является повышение точности синтеза трехмерной векторкардиограммы (ВКГ) и ее проекций в плоскостях XY, YZ, XZ, а также построение любых отведений ЭКГ. Указанная задача решается за счет того, что заявленное устройство содержит блок датчиков, снимающих электрокардиографический сигнал с пациента, выходы которых подключены к входам блока инструментальных диф
