Neck and brain arterial pulse wave speed measurement system
A technology of pulse wave velocity and measurement system, applied in diagnostic recording/measurement, medical science, sensors, etc., can solve problems such as failure to directly evaluate carotid-cerebral arteriosclerosis, difficult to carry out, complicated operation, etc., and achieve accurate and reliable measurement results , Strong clinical practicability, accurate and reliable results
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specific Embodiment 1
[0045] Figure 1-Figure 4 Constitute the specific embodiment 1 of the present invention.
[0046] refer to figure 1 , this embodiment includes a signal acquisition device, a signal processing device, a display device and a communication interface module; the signal acquisition device and the signal processing device are connected through a communication interface module, and the output end of the signal processing device is connected to the display device; The signal acquisition device is used for synchronous sampling of the blood flow signals of the common carotid artery and the terminal segment of the internal carotid artery, and converts the blood flow signals into corresponding digital signals; the signal processing device is used for synchronously acquired cerebral blood flow signals The processing is performed to obtain the time difference between the signals; the display device is used to display the parameters of the blood flow signal and the time difference between the...
specific Embodiment
[0071] The main features of other specific embodiments of the present invention are: the A / D converter can be a multi-chip A / D converter, and the angle of the skin angle fixer can be any angle between 25° and 40° except 30°. angle. All the other are with specific embodiment 1.
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